CA2448555A1 - Digital rights management - Google Patents
Digital rights management Download PDFInfo
- Publication number
- CA2448555A1 CA2448555A1 CA002448555A CA2448555A CA2448555A1 CA 2448555 A1 CA2448555 A1 CA 2448555A1 CA 002448555 A CA002448555 A CA 002448555A CA 2448555 A CA2448555 A CA 2448555A CA 2448555 A1 CA2448555 A1 CA 2448555A1
- Authority
- CA
- Canada
- Prior art keywords
- drm
- consumer
- content
- server
- drm server
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000002085 persistent effect Effects 0.000 claims 6
- 238000009877 rendering Methods 0.000 claims 5
- 239000011800 void material Substances 0.000 claims 4
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation; Time management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
Abstract
A digital rights management (DRM) system for managing a consumer's access to DRM encrypted content through a DRM client of the consumer, the DRM system comprising: at least one DRM server programmed to validate an identity of a consumer and send a first copy of at least one access right for DRM encrypted content, the at least one access right comprising electronic information to be implemented by the DRM client of the consumer to enable the consumer to decrypt and access the DRM encrypted content independently of the at least one DRM
server, the first copy to be stored at the URM client of the consumer, the at least one DRM
server being further programmed to store a second copy of the at least one access right that is accessible to the at least one DRM server, wherein, upon receiving a request for engaging in a transaction with a specified DRM client of the consumer such that the consumer is able to decrypt and access the encrypted content using the at least one access right, the at least one DRM server is further programmed to:
determine whether the specified DRM client is storing the first copy of the at least one access right; where the specified DRM client is not storing the first copy of the at least one access right, access the second copy of the at least one access right;
determine whether a criterion of the DRM content prevents the consumer from being granted access to the DRM encrypted content at substantially the time of the request;
and where the criterion of the DRM content allows the consumer to access the DRM
encrypted content, allow the consumer to use the second copy of the access right to access and decrypt the DRM encrypted content using the DRM client.
server, the first copy to be stored at the URM client of the consumer, the at least one DRM
server being further programmed to store a second copy of the at least one access right that is accessible to the at least one DRM server, wherein, upon receiving a request for engaging in a transaction with a specified DRM client of the consumer such that the consumer is able to decrypt and access the encrypted content using the at least one access right, the at least one DRM server is further programmed to:
determine whether the specified DRM client is storing the first copy of the at least one access right; where the specified DRM client is not storing the first copy of the at least one access right, access the second copy of the at least one access right;
determine whether a criterion of the DRM content prevents the consumer from being granted access to the DRM encrypted content at substantially the time of the request;
and where the criterion of the DRM content allows the consumer to access the DRM
encrypted content, allow the consumer to use the second copy of the access right to access and decrypt the DRM encrypted content using the DRM client.
Claims (48)
1. A system for managing a consumer's access to content to be rendered by a DRM client of the consumer, the system comprising:
a DRM server for engaging in a transaction with a consumer DRM client such that the transaction results in the consumer being granted at least one right to the content, the DRM server being arranged such that the at least one right is stored at the DRM server and the DRM
server checks out a copy of the at least one right to a said consumer DRM client.
a DRM server for engaging in a transaction with a consumer DRM client such that the transaction results in the consumer being granted at least one right to the content, the DRM server being arranged such that the at least one right is stored at the DRM server and the DRM
server checks out a copy of the at least one right to a said consumer DRM client.
2. A system according to claim 1, wherein the DRM server includes a storage device and is arranged to store the at least one right in the storage device and to allow the at least one right to reside in the storage device for a predetermined time before being made void.
3. A system according to claim 2, wherein the DRM server is arranged to void the at least one right by removing the at least one right from the storage device.
4. A system according to any of claims 1 to 3, wherein the DRM server is arranged so that the copy of the at least one right checked out to a said consumer DRM client is not identical to the at least one right stored on the DRM
server.
server.
5. A system according to any of claims 1 to 4, wherein the DRM server is arranged to check out a further copy of the at least one right to a said consumer DRM client in the event that the or an earlier copy of said at least one right is lost or otherwise inaccessible to a said consumer DRM client.
6. A system for managing a consumer's access to content to be rendered on a consumer content rendering device, the consumer content rendering device including a storage device, and wherein a DRM server is arranged to provide a copy of at least one right to the consumer content rendering device for storage in the storage device, the system comprising:
a DRM client on a consumer content rendering device that is arranged to attempt initially to retrieve a copy of at least one right from a storage device of the consumer content rendering device, and, in the event that a copy of the at least one right is not found in the storage device, to attempt to retrieve a copy of the at least one right from a said DRM server.
a DRM client on a consumer content rendering device that is arranged to attempt initially to retrieve a copy of at least one right from a storage device of the consumer content rendering device, and, in the event that a copy of the at least one right is not found in the storage device, to attempt to retrieve a copy of the at least one right from a said DRM server.
7. A system according to claim 6, wherein the DRM client is arranged to allow a copy of the at least one right to reside in the storage device for a predetermined time before being made void.
8. A system according to claim 7, wherein the DRM client is arranged to void the at least one right by removing the copy of the at least one right from the storage device.
9. A system according to claim 7 or claim 8, wherein the DRM client is arranged to allow the consumer to configure the predetermined time.
10. A system for making rights management decisions relating to access to content, the system comprising:
a DRM server for making a first rights management decision based on a request from a DRM client for a right to access content and for responding to the request accordingly such that a said DRM client can make a second rights management decision based on the response from the DRM server.
a DRM server for making a first rights management decision based on a request from a DRM client for a right to access content and for responding to the request accordingly such that a said DRM client can make a second rights management decision based on the response from the DRM server.
11. A system according to claim 10, wherein the DRM server is arranged so that the first rights management decision includes the DRM server refusing to grant a said DRM client the right to access the content on the basis that granting the right would cause a concurrent consumer limit to be exceeded.
12. A system according to claim 10 or claim 11, wherein the DRM server is arranged so that the first distributed rights management decision includes granting the right to access the content on a plurality of devices.
13. A system according to any of claims 10 to 12, wherein the DRM server is arranged so that the first distributed rights management decision includes limiting the number of devices that can be used to access the content.
14. A system according to any of claims 10 to 13, wherein the DRM server is arranged to modify at least one individual right specification based upon at least one item of consumer information received from a DRM client.
15. A system according to any of claims 10 to 14, wherein the DRM server is arranged to store a group right specification for at least one consumer of a group of consumers and to make a rights management decision based on the group right specification.
16. A system according to any of claims 10 to 15, wherein the DRM server is arranged to modify at least one individual right specification associated with a first publisher based upon at least one transaction associated with a second publisher.
17. A system for making rights management decisions for content, the system comprising:
a DRM client that is arranged to request from a DRM
server a right to access content and to receive from a said DRM server the result of a first rights management decision made at the DRM server, the DRM client further being arranged to make a second rights management decision based on a said result received from a said DRM server.
a DRM client that is arranged to request from a DRM
server a right to access content and to receive from a said DRM server the result of a first rights management decision made at the DRM server, the DRM client further being arranged to make a second rights management decision based on a said result received from a said DRM server.
18. A system according to claim 17, wherein the DRM client is arranged so that the second rights management decision includes determining whether the DRM client has a right to print the content.
19. A system according to claim 17 or claim 18, wherein the DRM client is arranged so that the second rights management decision includes determining whether the DRM
client has a right to save the content to a storage device.
client has a right to save the content to a storage device.
20. A system for logging access to content by one or more consumers, the system comprising:
a DRM server that is arranged to log requests for access to content to produce a first log record and to receive from at least one DRM client a second log record of access to the content.
a DRM server that is arranged to log requests for access to content to produce a first log record and to receive from at least one DRM client a second log record of access to the content.
21. A system according to claim 20, wherein the DRM server is arranged to merge the first log record and the second log record.
22. A consumer DRM client arranged to log access to content by the DRM client to produce a log record, the DRM
client further being arranged to transmit the log record to a DRM server.
client further being arranged to transmit the log record to a DRM server.
23. A DRM client according to claim 22, wherein the DRM
client is arranged to temporarily cache the log record and to send the log record to a said DRM server after a predetermined period of time.
client is arranged to temporarily cache the log record and to send the log record to a said DRM server after a predetermined period of time.
24. A system for obtaining from a DRM server a right to access content on a consumer device, the right to access the content being stored in both the consumer device and the DRM server, the system comprising:
a DRM client; and, a consumer device with which the DRM client is associated;
the DRM client being arranged first to attempt to retrieve the right from the consumer device and then, if unable to retrieve the right from the consumer device, to attempt to retrieve the right from a said DRM server.
a DRM client; and, a consumer device with which the DRM client is associated;
the DRM client being arranged first to attempt to retrieve the right from the consumer device and then, if unable to retrieve the right from the consumer device, to attempt to retrieve the right from a said DRM server.
25. A system according to claim 24, wherein the consumer device has both persistent storage and non-persistent storage, the DRM client being arranged to attempt to retrieve the right in the following order:
from the non-persistent storage of the consumer device, and then, if the right cannot be retrieved from the non-persistent storage of the consumer device, from the persistent storage of the consumer device, and then, if the right cannot be retrieved from the persistent storage of the consumer device, from a said DRM server.
from the non-persistent storage of the consumer device, and then, if the right cannot be retrieved from the non-persistent storage of the consumer device, from the persistent storage of the consumer device, and then, if the right cannot be retrieved from the persistent storage of the consumer device, from a said DRM server.
26. A system for managing rights to content, the system comprising:
a DRM server that is arranged to handle rights management on behalf of a plurality of content publishers and to issue rights to one or more consumers accordingly.
a DRM server that is arranged to handle rights management on behalf of a plurality of content publishers and to issue rights to one or more consumers accordingly.
27. A system according to claim 26, wherein the DRM server is arranged to participate in rights management decisions in cooperation with a client-side DRM system.
28. A system according to claim 26 or claim 27, wherein the DRM server is arranged to issue rights to DRM-protected content without which access to the said DRM-protected content is precluded.
29. A system according to any of claims 26 to 28, wherein the DRM server is arranged to maintain accounts for consumers into which the plurality of content publishers can deposit consumer-specific rights.
30. A system according to any of claims 26 to 29, wherein the DRM server is arranged to require that a consumer provide a consumer identification in order to download a right to access content.
31. A system according to any of claims 26 to 30, wherein the DRM server is arranged to implement cross-consumer rights management policies.
32. A system according to any of claims 26 to 31, wherein the DRM server is arranged to implement cross-publisher rights management policies.
33. A system according to any of claims 26 to 32, wherein the DRM server is arranged to permit at least one consumer to roam between at least two consumer devices and to ensure that said at least one consumer can only simultaneously access the content on a limited number of the at least two consumer devices.
34. A system according to any of claims 26 to 33, wherein the DRM server is arranged to deliver a copy of a right to a consumer whilst retaining a copy of the right in storage.
35. A system for providing rights to content to consumers, the system comprising:
a server that is arranged to provide a network-accessible interface that is arranged to enable publishers of content to create and configure rights templates that can be subsequently purchased by or granted to consumers as rights instances.
a server that is arranged to provide a network-accessible interface that is arranged to enable publishers of content to create and configure rights templates that can be subsequently purchased by or granted to consumers as rights instances.
36. A system according to claim 35, wherein the server is arranged to provide consumer accounts in which the rights instances can be stored.
37. A system for providing rights to content to consumers, the system comprising:
a DRM server that is arranged to calculate a charge for a publisher based upon the number of consumers holding rights to content from the publisher on the DRM server.
a DRM server that is arranged to calculate a charge for a publisher based upon the number of consumers holding rights to content from the publisher on the DRM server.
38. A system according to claim 37, wherein the DRM server is arranged to redetermine the charge at predetermined intervals.
39. A system for providing rights to content of a publisher to consumers, the system comprising:
a DRM server that is arranged to calculate a charge for a publisher based upon the loading imposed on the DRM
server by consumers holding the rights to content of said publisher.
a DRM server that is arranged to calculate a charge for a publisher based upon the loading imposed on the DRM
server by consumers holding the rights to content of said publisher.
40. A system according to claim 39, wherein the charge is based on the number of individual accesses to the DRM
server resulting from the consumers accessing content of said publisher.
server resulting from the consumers accessing content of said publisher.
41. A system for providing rights to content of a publisher to consumers, the system comprising:
a DRM server that is arranged to calculate a charge for a publisher based upon the volume of the rights maintained on the DRM server on behalf of consumers holding the rights to content of the publisher.
a DRM server that is arranged to calculate a charge for a publisher based upon the volume of the rights maintained on the DRM server on behalf of consumers holding the rights to content of the publisher.
42. A system according to claim 41, wherein the volume of the rights is determined in accordance with the time that the DRM server holds said rights.
43. A system for providing rights to content of a publisher to consumers, the system comprising:
a DRM server that is arranged to calculate a charge for a publisher based upon a percentage of the value of rights associated with content produced by the publisher and maintained by the DRM server.
a DRM server that is arranged to calculate a charge for a publisher based upon a percentage of the value of rights associated with content produced by the publisher and maintained by the DRM server.
44. A DRM client for obtaining access rights to DRM
encrypted content and decrypting the content, the DRM
client also being capable of encrypting content.
encrypted content and decrypting the content, the DRM
client also being capable of encrypting content.
45. A DRM client according to claim 44, wherein the DRM
client is capable of adding a digital signature to content encrypted by the DRM client.
client is capable of adding a digital signature to content encrypted by the DRM client.
46. In combination, at least two DRM servers with a gateway therebetween, wherein one of the DRM servers is arranged to hold an account on behalf of a consumer and to allow said consumer to access DRM-protected content whose rights are controlled by the other of said DRM servers via the gateway.
47. A combination according to claim 46, wherein the gateway between the at least two DRM servers is operated subject to cross-charging relationships between the operators of the DRM servers.
48. A combination according to claim 46 or claim 47, wherein the one of the DRM servers that holds an account for a consumer is arranged to forward consolidated usage reports, consolidated statements and consolidated billing to said consumer based on total access to the DRM servers by the consumer.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0013682A GB0013682D0 (en) | 2000-06-05 | 2000-06-05 | Digital rights management bureau |
GB0013682.0 | 2000-06-05 | ||
GB0014430A GB0014430D0 (en) | 2000-06-13 | 2000-06-13 | Distributed digital rights management |
GB0014430.3 | 2000-06-13 | ||
PCT/GB2001/002486 WO2001095175A2 (en) | 2000-06-05 | 2001-06-05 | Digital rights management |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2448555A1 true CA2448555A1 (en) | 2001-12-13 |
CA2448555C CA2448555C (en) | 2011-08-16 |
Family
ID=26244436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2448555A Expired - Lifetime CA2448555C (en) | 2000-06-05 | 2001-06-05 | Digital rights management |
Country Status (6)
Country | Link |
---|---|
US (3) | US7509421B2 (en) |
EP (1) | EP1287474B1 (en) |
AU (1) | AU2001262517A1 (en) |
CA (1) | CA2448555C (en) |
GB (1) | GB2372354B (en) |
WO (1) | WO2001095175A2 (en) |
Families Citing this family (202)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8606684B2 (en) * | 2000-11-10 | 2013-12-10 | Aol Inc. | Digital content distribution and subscription system |
US6754642B2 (en) * | 2001-05-31 | 2004-06-22 | Contentguard Holdings, Inc. | Method and apparatus for dynamically assigning usage rights to digital works |
US7333935B2 (en) * | 2001-07-11 | 2008-02-19 | Sony Corporation | Methods and apparatus for recognizing compact discs and issuing corresponding credits |
US7313824B1 (en) * | 2001-07-13 | 2007-12-25 | Liquid Machines, Inc. | Method for protecting digital content from unauthorized use by automatically and dynamically integrating a content-protection agent |
US7111285B2 (en) * | 2001-07-17 | 2006-09-19 | Liquid Machines, Inc. | Method and system for protecting software applications against static and dynamic software piracy techniques |
GB2378274A (en) * | 2001-07-31 | 2003-02-05 | Hewlett Packard Co | Distributing electronic content |
US8359335B2 (en) | 2001-09-29 | 2013-01-22 | Siebel Systems, Inc. | Computing system and method to implicitly commit unsaved data for a world wide web application |
US7885996B2 (en) | 2001-09-29 | 2011-02-08 | Siebel Systems, Inc. | Method, apparatus, and system for implementing notifications in a framework to support web-based applications |
US7146617B2 (en) | 2001-09-29 | 2006-12-05 | Siebel Systems, Inc. | Method, apparatus, and system for implementing view caching in a framework to support web-based applications |
US6907451B1 (en) * | 2001-09-29 | 2005-06-14 | Siebel Systems, Inc. | Method, apparatus, and system for immediate posting of changes in a client server environment |
US7870492B2 (en) * | 2001-10-02 | 2011-01-11 | Siebel Systems, Inc. | Method, apparatus, and system for managing commands in a client server environment |
US7614077B2 (en) * | 2002-04-10 | 2009-11-03 | International Business Machines Corporation | Persistent access control of protected content |
US8656178B2 (en) * | 2002-04-18 | 2014-02-18 | International Business Machines Corporation | Method, system and program product for modifying content usage conditions during content distribution |
US7231450B1 (en) * | 2002-04-24 | 2007-06-12 | At&T Corporation | Method for providing reliable soft goods license authorization |
US20030204602A1 (en) * | 2002-04-26 | 2003-10-30 | Hudson Michael D. | Mediated multi-source peer content delivery network architecture |
US7707066B2 (en) * | 2002-05-15 | 2010-04-27 | Navio Systems, Inc. | Methods of facilitating merchant transactions using a computerized system including a set of titles |
US20060036447A1 (en) * | 2002-05-15 | 2006-02-16 | Stefan Roever | Methods of facilitating contact management using a computerized system including a set of titles |
US7814025B2 (en) * | 2002-05-15 | 2010-10-12 | Navio Systems, Inc. | Methods and apparatus for title protocol, authentication, and sharing |
US7707121B1 (en) * | 2002-05-15 | 2010-04-27 | Navio Systems, Inc. | Methods and apparatus for title structure and management |
US20030217006A1 (en) * | 2002-05-15 | 2003-11-20 | Stefan Roever | Methods and apparatus for a title transaction network |
US7065787B2 (en) * | 2002-06-12 | 2006-06-20 | Microsoft Corporation | Publishing content in connection with digital rights management (DRM) architecture |
US20040091111A1 (en) * | 2002-07-16 | 2004-05-13 | Levy Kenneth L. | Digital watermarking and fingerprinting applications |
JP3821768B2 (en) * | 2002-09-11 | 2006-09-13 | ソニー株式会社 | Information recording medium, information processing apparatus, information processing method, and computer program |
US7913312B2 (en) | 2002-09-13 | 2011-03-22 | Oracle America, Inc. | Embedded content requests in a rights locker system for digital content access control |
CN1729671A (en) * | 2002-12-20 | 2006-02-01 | 松下电器产业株式会社 | System and terminal equipment for collecting content history log and server equipment |
WO2004059451A1 (en) * | 2002-12-30 | 2004-07-15 | Koninklijke Philips Electronics N.V. | Divided rights in authorized domain |
US20040133850A1 (en) * | 2003-01-06 | 2004-07-08 | Nitzberg Mark J. | System and method for securely composing, storing, and delivering digital media |
KR100513297B1 (en) * | 2003-01-24 | 2005-09-09 | 삼성전자주식회사 | System of managing mutimedia file in intranet and method thereof |
US7577999B2 (en) * | 2003-02-11 | 2009-08-18 | Microsoft Corporation | Publishing digital content within a defined universe such as an organization in accordance with a digital rights management (DRM) system |
US8131865B2 (en) * | 2003-02-24 | 2012-03-06 | Realnetworks, Inc. | Media service delivery system providing conditional access to media content from various client devices |
US7370212B2 (en) | 2003-02-25 | 2008-05-06 | Microsoft Corporation | Issuing a publisher use license off-line in a digital rights management (DRM) system |
US7827156B2 (en) * | 2003-02-26 | 2010-11-02 | Microsoft Corporation | Issuing a digital rights management (DRM) license for content based on cross-forest directory information |
WO2004077793A1 (en) * | 2003-02-28 | 2004-09-10 | Matsushita Electric Industrial Co., Ltd. | System and method for content history log collection for digital rights management |
EP1455292A1 (en) * | 2003-03-03 | 2004-09-08 | Sony Ericsson Mobile Communications AB | Rights request method |
US20040177149A1 (en) * | 2003-03-05 | 2004-09-09 | Zullo Paul F. | System and method for presentation at the election of a user of media event information and further media event information of media events all related to a preselected time period |
US8491391B2 (en) * | 2003-03-10 | 2013-07-23 | Igt | Regulated gaming—agile media player for controlling games |
US20050108176A1 (en) * | 2003-04-30 | 2005-05-19 | Jarol Scott B. | Configurable rules based content item consumption |
US20040260786A1 (en) * | 2003-06-20 | 2004-12-23 | Barile Steven E. | Method and apparatus for caching multimedia content from the Internet on occasionally-connected devices |
US7549062B2 (en) * | 2003-06-27 | 2009-06-16 | Microsoft Corporation | Organization-based content rights management and systems, structures, and methods therefor |
US7512798B2 (en) * | 2003-06-27 | 2009-03-31 | Microsoft Corporation | Organization-based content rights management and systems, structures, and methods therefor |
US7716288B2 (en) * | 2003-06-27 | 2010-05-11 | Microsoft Corporation | Organization-based content rights management and systems, structures, and methods therefor |
GB2404536B (en) * | 2003-07-31 | 2007-02-28 | Hewlett Packard Development Co | Protection of data |
GB2404537B (en) * | 2003-07-31 | 2007-03-14 | Hewlett Packard Development Co | Controlling access to data |
US8103004B2 (en) * | 2003-10-03 | 2012-01-24 | Sony Corporation | Method, apparatus and system for use in distributed and parallel decryption |
US9098681B2 (en) | 2003-11-03 | 2015-08-04 | James W. Wieder | Adaptive personalized playback or presentation using cumulative time |
US20150128039A1 (en) | 2003-11-03 | 2015-05-07 | James W. Wieder | Newness Control of a Personalized Music and/or Entertainment Sequence |
US11165999B1 (en) | 2003-11-03 | 2021-11-02 | Synergyze Technologies Llc | Identifying and providing compositions and digital-works |
US9053181B2 (en) | 2003-11-03 | 2015-06-09 | James W. Wieder | Adaptive personalized playback or presentation using count |
US8001612B1 (en) | 2003-11-03 | 2011-08-16 | Wieder James W | Distributing digital-works and usage-rights to user-devices |
US9053299B2 (en) | 2003-11-03 | 2015-06-09 | James W. Wieder | Adaptive personalized playback or presentation using rating |
US8396800B1 (en) | 2003-11-03 | 2013-03-12 | James W. Wieder | Adaptive personalized music and entertainment |
CN1864383A (en) * | 2003-11-07 | 2006-11-15 | 松下电器产业株式会社 | System and method for time based digital content access |
US20050182942A1 (en) * | 2004-02-17 | 2005-08-18 | Doru Calin | Methods and devices for obtaining domain access rights |
US20060010075A1 (en) * | 2004-07-08 | 2006-01-12 | Dean Wolf | Technique for facilitating resale of digital content over a computer network |
AU2005263101B2 (en) * | 2004-07-12 | 2008-05-15 | Samsung Electronics Co., Ltd. | Method and apparatus for searching rights objects stored in portable storage device using object location data |
EP1621955B1 (en) * | 2004-07-30 | 2017-06-07 | Irdeto B.V. | Method and device for providing access to encrypted content |
EP1621956B1 (en) * | 2004-07-30 | 2017-05-31 | Irdeto B.V. | Method of providing rights data objects |
US8402283B1 (en) | 2004-08-02 | 2013-03-19 | Nvidia Corporation | Secure content enabled drive system and method |
US8359332B1 (en) | 2004-08-02 | 2013-01-22 | Nvidia Corporation | Secure content enabled drive digital rights management system and method |
US8115945B2 (en) * | 2004-10-08 | 2012-02-14 | Sharp Laboratories Of America, Inc. | Methods and systems for imaging device job configuration management |
US8006176B2 (en) | 2004-10-08 | 2011-08-23 | Sharp Laboratories Of America, Inc. | Methods and systems for imaging-device-based form field management |
US7969596B2 (en) * | 2004-10-08 | 2011-06-28 | Sharp Laboratories Of America, Inc. | Methods and systems for imaging device document translation |
US8001586B2 (en) * | 2004-10-08 | 2011-08-16 | Sharp Laboratories Of America, Inc. | Methods and systems for imaging device credential management and authentication |
US7966396B2 (en) | 2004-10-08 | 2011-06-21 | Sharp Laboratories Of America, Inc. | Methods and systems for administrating imaging device event notification |
US7978618B2 (en) * | 2004-10-08 | 2011-07-12 | Sharp Laboratories Of America, Inc. | Methods and systems for user interface customization |
US8024792B2 (en) | 2004-10-08 | 2011-09-20 | Sharp Laboratories Of America, Inc. | Methods and systems for imaging device credential submission |
US8015234B2 (en) * | 2004-10-08 | 2011-09-06 | Sharp Laboratories Of America, Inc. | Methods and systems for administering imaging device notification access control |
US7934217B2 (en) * | 2004-10-08 | 2011-04-26 | Sharp Laboratories Of America, Inc. | Methods and systems for providing remote file structure access to an imaging device |
US7970813B2 (en) * | 2004-10-08 | 2011-06-28 | Sharp Laboratories Of America, Inc. | Methods and systems for imaging device event notification administration and subscription |
US8035831B2 (en) * | 2004-10-08 | 2011-10-11 | Sharp Laboratories Of America, Inc. | Methods and systems for imaging device remote form management |
US8125666B2 (en) | 2004-10-08 | 2012-02-28 | Sharp Laboratories Of America, Inc. | Methods and systems for imaging device document management |
US20060077443A1 (en) * | 2004-10-08 | 2006-04-13 | Sharp Laboratories Of America, Inc. | Methods and systems for imaging device display coordination |
US8060921B2 (en) | 2004-10-08 | 2011-11-15 | Sharp Laboratories Of America, Inc. | Methods and systems for imaging device credential authentication and communication |
US8120799B2 (en) | 2004-10-08 | 2012-02-21 | Sharp Laboratories Of America, Inc. | Methods and systems for accessing remote, descriptor-related data at an imaging device |
US8001183B2 (en) * | 2004-10-08 | 2011-08-16 | Sharp Laboratories Of America, Inc. | Methods and systems for imaging device related event notification |
US8060930B2 (en) | 2004-10-08 | 2011-11-15 | Sharp Laboratories Of America, Inc. | Methods and systems for imaging device credential receipt and authentication |
US8115944B2 (en) * | 2004-10-08 | 2012-02-14 | Sharp Laboratories Of America, Inc. | Methods and systems for local configuration-based imaging device accounting |
US8120793B2 (en) | 2004-10-08 | 2012-02-21 | Sharp Laboratories Of America, Inc. | Methods and systems for displaying content on an imaging device |
US8156424B2 (en) * | 2004-10-08 | 2012-04-10 | Sharp Laboratories Of America, Inc. | Methods and systems for imaging device dynamic document creation and organization |
US7826081B2 (en) * | 2004-10-08 | 2010-11-02 | Sharp Laboratories Of America, Inc. | Methods and systems for receiving localized display elements at an imaging device |
US8006292B2 (en) * | 2004-10-08 | 2011-08-23 | Sharp Laboratories Of America, Inc. | Methods and systems for imaging device credential submission and consolidation |
US8006293B2 (en) * | 2004-10-08 | 2011-08-23 | Sharp Laboratories Of America, Inc. | Methods and systems for imaging device credential acceptance |
US7873553B2 (en) * | 2004-10-08 | 2011-01-18 | Sharp Laboratories Of America, Inc. | Methods and systems for authorizing imaging device concurrent account use |
US8018610B2 (en) | 2004-10-08 | 2011-09-13 | Sharp Laboratories Of America, Inc. | Methods and systems for imaging device remote application interaction |
US8384925B2 (en) * | 2004-10-08 | 2013-02-26 | Sharp Laboratories Of America, Inc. | Methods and systems for imaging device accounting data management |
US20060095536A1 (en) * | 2004-10-08 | 2006-05-04 | Rono Mathieson | Methods and systems for imaging device remote location functions |
US7870185B2 (en) | 2004-10-08 | 2011-01-11 | Sharp Laboratories Of America, Inc. | Methods and systems for imaging device event notification administration |
US20060085430A1 (en) * | 2004-10-08 | 2006-04-20 | Sharp Laboratories Of America, Inc. | Methods and systems for accessing a remote file structure from an imaging device |
US8032579B2 (en) | 2004-10-08 | 2011-10-04 | Sharp Laboratories Of America, Inc. | Methods and systems for obtaining imaging device notification access control |
US8120797B2 (en) | 2004-10-08 | 2012-02-21 | Sharp Laboratories Of America, Inc. | Methods and systems for transmitting content to an imaging device |
US8115947B2 (en) | 2004-10-08 | 2012-02-14 | Sharp Laboratories Of America, Inc. | Methods and systems for providing remote, descriptor-related data to an imaging device |
US8237946B2 (en) * | 2004-10-08 | 2012-08-07 | Sharp Laboratories Of America, Inc. | Methods and systems for imaging device accounting server redundancy |
US8213034B2 (en) * | 2004-10-08 | 2012-07-03 | Sharp Laboratories Of America, Inc. | Methods and systems for providing remote file structure access on an imaging device |
US8001587B2 (en) | 2004-10-08 | 2011-08-16 | Sharp Laboratories Of America, Inc. | Methods and systems for imaging device credential management |
US8120798B2 (en) * | 2004-10-08 | 2012-02-21 | Sharp Laboratories Of America, Inc. | Methods and systems for providing access to remote, descriptor-related data at an imaging device |
US8065384B2 (en) | 2004-10-08 | 2011-11-22 | Sharp Laboratories Of America, Inc. | Methods and systems for imaging device event notification subscription |
US8023130B2 (en) * | 2004-10-08 | 2011-09-20 | Sharp Laboratories Of America, Inc. | Methods and systems for imaging device accounting data maintenance |
US8049677B2 (en) * | 2004-10-08 | 2011-11-01 | Sharp Laboratories Of America, Inc. | Methods and systems for imaging device display element localization |
US7873718B2 (en) | 2004-10-08 | 2011-01-18 | Sharp Laboratories Of America, Inc. | Methods and systems for imaging device accounting server recovery |
US20060077119A1 (en) * | 2004-10-08 | 2006-04-13 | Sharp Laboratories Of America, Inc. | Methods and systems for receiving content at an imaging device |
US7920101B2 (en) * | 2004-10-08 | 2011-04-05 | Sharp Laboratories Of America, Inc. | Methods and systems for imaging device display standardization |
US8032608B2 (en) | 2004-10-08 | 2011-10-04 | Sharp Laboratories Of America, Inc. | Methods and systems for imaging device notification access control |
US8115946B2 (en) | 2004-10-08 | 2012-02-14 | Sharp Laboratories Of America, Inc. | Methods and sytems for imaging device job definition |
US8230328B2 (en) | 2004-10-08 | 2012-07-24 | Sharp Laboratories Of America, Inc. | Methods and systems for distributing localized display elements to an imaging device |
US8051125B2 (en) | 2004-10-08 | 2011-11-01 | Sharp Laboratories Of America, Inc. | Methods and systems for obtaining imaging device event notification subscription |
US8171404B2 (en) * | 2004-10-08 | 2012-05-01 | Sharp Laboratories Of America, Inc. | Methods and systems for disassembly and reassembly of examination documents |
US8051140B2 (en) | 2004-10-08 | 2011-11-01 | Sharp Laboratories Of America, Inc. | Methods and systems for imaging device control |
US7607176B2 (en) * | 2004-11-12 | 2009-10-20 | International Business Machines Corporation | Trainable rule-based computer file usage auditing system |
US8875309B1 (en) | 2004-12-15 | 2014-10-28 | Nvidia Corporation | Content server and method of providing content therefrom |
US8751825B1 (en) | 2004-12-15 | 2014-06-10 | Nvidia Corporation | Content server and method of storing content |
US8788425B1 (en) | 2004-12-15 | 2014-07-22 | Nvidia Corporation | Method and system for accessing content on demand |
US8346807B1 (en) | 2004-12-15 | 2013-01-01 | Nvidia Corporation | Method and system for registering and activating content |
KR100692589B1 (en) * | 2005-01-06 | 2007-03-13 | 삼성전자주식회사 | Content player and playing method and mobile code providing device and providing method be applied to DRM system |
US8428484B2 (en) * | 2005-03-04 | 2013-04-23 | Sharp Laboratories Of America, Inc. | Methods and systems for peripheral accounting |
US8438645B2 (en) | 2005-04-27 | 2013-05-07 | Microsoft Corporation | Secure clock with grace periods |
US8725646B2 (en) | 2005-04-15 | 2014-05-13 | Microsoft Corporation | Output protection levels |
US8893299B1 (en) | 2005-04-22 | 2014-11-18 | Nvidia Corporation | Content keys for authorizing access to content |
US20060265758A1 (en) | 2005-05-20 | 2006-11-23 | Microsoft Corporation | Extensible media rights |
EP1896990A4 (en) * | 2005-06-30 | 2011-03-16 | Verimatrix Inc | System and method for aggregating, editing, and distributing content |
US20070022056A1 (en) * | 2005-07-23 | 2007-01-25 | Dino Scorziello | Anti-piracy method for digital works |
US20070055743A1 (en) * | 2005-09-02 | 2007-03-08 | Pirtle Ross M | Remote control media player |
WO2007030920A2 (en) * | 2005-09-12 | 2007-03-22 | Sand Box Technologies Inc. | System and method for controlling distribution of electronic information |
US20070061895A1 (en) * | 2005-09-14 | 2007-03-15 | Photowalk Productions, Llc | Product inventory image management system |
US8306918B2 (en) | 2005-10-11 | 2012-11-06 | Apple Inc. | Use of media storage structure with multiple pieces of content in a content-distribution system |
US20070086431A1 (en) * | 2005-10-13 | 2007-04-19 | Abu-Amara Hosame H | Privacy proxy of a digital security system for distributing media content to a local area network |
US20070089174A1 (en) * | 2005-10-14 | 2007-04-19 | David M. Bader | Content management system and method for DRM enforcement in a client-server system |
US20070088659A1 (en) * | 2005-10-19 | 2007-04-19 | Mod Systems | Distribution of selected digitally-encoded content to a storage device, user device, or other distribution target with concurrent rendering of selected content |
US20070088633A1 (en) * | 2005-10-19 | 2007-04-19 | Mod Systems | Method and system for optimal or near-optimal selection of content for broadcast in a commercial environment |
US7720767B2 (en) * | 2005-10-24 | 2010-05-18 | Contentguard Holdings, Inc. | Method and system to support dynamic rights and resources sharing |
US20070104104A1 (en) * | 2005-11-09 | 2007-05-10 | Abu-Amara Hosame H | Method for managing security keys utilized by media devices in a local area network |
US8893302B2 (en) * | 2005-11-09 | 2014-11-18 | Motorola Mobility Llc | Method for managing security keys utilized by media devices in a local area network |
US20070110012A1 (en) * | 2005-11-14 | 2007-05-17 | Abu-Amara Hosame H | Device and method for tracking usage of content distributed to media devices of a local area network |
US9177338B2 (en) * | 2005-12-29 | 2015-11-03 | Oncircle, Inc. | Software, systems, and methods for processing digital bearer instruments |
WO2007078987A2 (en) | 2005-12-29 | 2007-07-12 | Navio Systems, Inc. | Software, systems, and methods for processing digital bearer instruments |
US20070156594A1 (en) * | 2006-01-03 | 2007-07-05 | Mcgucken Elliot | System and method for allowing creators, artsists, and owners to protect and profit from content |
JP2007233924A (en) * | 2006-03-03 | 2007-09-13 | Sony Corp | Information processing system, information processor and information processing method, program and recording medium |
CN101390085B (en) | 2006-03-06 | 2010-06-09 | Lg电子株式会社 | DRM interoperable system |
US8429300B2 (en) | 2006-03-06 | 2013-04-23 | Lg Electronics Inc. | Data transferring method |
US20090133129A1 (en) | 2006-03-06 | 2009-05-21 | Lg Electronics Inc. | Data transferring method |
US20070219909A1 (en) * | 2006-03-14 | 2007-09-20 | Robert Hardacker | System and method for automatically updating timed DRM keys |
US20070239722A1 (en) * | 2006-03-30 | 2007-10-11 | Phillips Mark E | Distributed user-profile data structure |
US9313248B2 (en) | 2006-04-13 | 2016-04-12 | Johnny Stuart Epstein | Method and apparatus for delivering encoded content |
US20070255965A1 (en) * | 2006-04-15 | 2007-11-01 | Elliot McGucken | System and method for content marketplace, DRM marketplace, distribution marketplace, and search engine: the dodge city marketplace and search engine |
US10467606B2 (en) * | 2006-04-29 | 2019-11-05 | Api Market, Inc. | Enhanced title processing arrangement |
US8224751B2 (en) * | 2006-05-03 | 2012-07-17 | Apple Inc. | Device-independent management of cryptographic information |
US8668146B1 (en) | 2006-05-25 | 2014-03-11 | Sean I. Mcghie | Rewards program with payment artifact permitting conversion/transfer of non-negotiable credits to entity independent funds |
US10062062B1 (en) | 2006-05-25 | 2018-08-28 | Jbshbm, Llc | Automated teller machine (ATM) providing money for loyalty points |
US7703673B2 (en) | 2006-05-25 | 2010-04-27 | Buchheit Brian K | Web based conversion of non-negotiable credits associated with an entity to entity independent negotiable funds |
US9704174B1 (en) | 2006-05-25 | 2017-07-11 | Sean I. Mcghie | Conversion of loyalty program points to commerce partner points per terms of a mutual agreement |
US8684265B1 (en) | 2006-05-25 | 2014-04-01 | Sean I. Mcghie | Rewards program website permitting conversion/transfer of non-negotiable credits to entity independent funds |
US20070282850A1 (en) * | 2006-05-31 | 2007-12-06 | Marc J. Sachnoff | Method and system for media content distribution |
KR20080022476A (en) | 2006-09-06 | 2008-03-11 | 엘지전자 주식회사 | Method for processing non-compliant contents and drm interoperable system |
US8345272B2 (en) * | 2006-09-28 | 2013-01-01 | Sharp Laboratories Of America, Inc. | Methods and systems for third-party control of remote imaging jobs |
US10380621B2 (en) | 2006-11-15 | 2019-08-13 | Api Market, Inc. | Title-acceptance and processing architecture |
US20080148363A1 (en) * | 2006-12-15 | 2008-06-19 | Nbc Universal, Inc. | Digital rights management copy sharing system and method |
US8918508B2 (en) * | 2007-01-05 | 2014-12-23 | Lg Electronics Inc. | Method for transferring resource and method for providing information |
EP2013771B1 (en) * | 2007-02-16 | 2013-08-21 | LG Electronics Inc. | Method for managing domain using multi domain manager and domain system |
US7779058B2 (en) * | 2007-02-22 | 2010-08-17 | Ronald Raymond Shea | Method and apparatus for managing a digital inventory of multimedia files stored across a dynamic distributed network |
US8521650B2 (en) * | 2007-02-26 | 2013-08-27 | Zepfrog Corp. | Method and service for providing access to premium content and dispersing payment therefore |
US20080222155A1 (en) * | 2007-03-08 | 2008-09-11 | Phillips Mark E | Method and apparatus for partial publication and inventory maintenance of media objects in a region |
JP2008250629A (en) * | 2007-03-30 | 2008-10-16 | Brother Ind Ltd | Print control system, printer and program |
US9311492B2 (en) | 2007-05-22 | 2016-04-12 | Apple Inc. | Media storage structures for storing content, devices for using such structures, systems for distributing such structures |
US8347098B2 (en) * | 2007-05-22 | 2013-01-01 | Apple Inc. | Media storage structures for storing content, devices for using such structures, systems for distributing such structures |
US20080320600A1 (en) * | 2007-06-21 | 2008-12-25 | Matthew Pandiscia | Secure document management system and apparatus |
EP2193474A4 (en) * | 2007-08-29 | 2011-10-05 | Cdnetworks Co Ltd | Protection against unauthorized copying of digital media content |
JP2009098710A (en) * | 2007-10-12 | 2009-05-07 | Canon Inc | Portable terminal, print method for content in its terminal, printer communicating with its terminal, its control method and print system |
US8156538B2 (en) * | 2007-12-18 | 2012-04-10 | Microsoft Corporation | Distribution of information protection policies to client machines |
US20090164285A1 (en) * | 2007-12-20 | 2009-06-25 | International Business Machines Corporation | Auto-cascading clear to build engine for multiple enterprise order level parts management |
US20090228574A1 (en) * | 2008-03-10 | 2009-09-10 | Jill Lewis Maures | Digital media content distribution and promotion methods |
US20090228985A1 (en) * | 2008-03-10 | 2009-09-10 | Jill Lewis Maurer | Digital media content licensing and distribution methods |
US9218465B2 (en) | 2008-03-10 | 2015-12-22 | Jill Lewis Maurer | Digital media content creation and distribution methods |
US7984320B2 (en) * | 2008-03-28 | 2011-07-19 | Apple Inc. | Silent time tampering detection |
US20090259496A1 (en) * | 2008-04-11 | 2009-10-15 | General Instrument Corporation | Method and apparatus for insuring digital content |
US20090319635A1 (en) * | 2008-06-19 | 2009-12-24 | International Business Machines Corporation | Centrally managed inventory and entitlement data |
US8209762B2 (en) * | 2008-06-24 | 2012-06-26 | Ricoh Company, Ltd. | Approach for printing locked print data using user and print data authentication |
US9268735B2 (en) * | 2008-09-30 | 2016-02-23 | Oracle America, Inc. | Loadable and modular conditional access application |
EP2335177A4 (en) | 2008-10-06 | 2012-06-20 | Ericsson Telefon Ab L M | Digital rights management in user-controlled environment |
US9300667B2 (en) * | 2008-11-05 | 2016-03-29 | At&T Intellectual Property I, L.P. | Apparatus and method for protecting media content rights |
US9665729B2 (en) * | 2009-04-13 | 2017-05-30 | Microsoft Technology Licensing, Llc | Revocation of application on mobile device |
KR101552649B1 (en) * | 2009-10-30 | 2015-09-18 | 삼성전자 주식회사 | Method and system for enabling transmission of a protected document from an electronic device to a host device |
US8671443B2 (en) * | 2010-01-06 | 2014-03-11 | Nuri Ruhi Dagdeviren | System and method for ensuring conformance of online media distribution to copyright rules |
US20110191246A1 (en) * | 2010-01-29 | 2011-08-04 | Brandstetter Jeffrey D | Systems and Methods Enabling Marketing and Distribution of Media Content by Content Creators and Content Providers |
EP2591592A1 (en) * | 2010-07-06 | 2013-05-15 | General instrument Corporation | Method and apparatus for cross drm domain registration |
US9462312B2 (en) * | 2010-08-13 | 2016-10-04 | Cox Communications, Inc. | Systems and methods for facilitating purchases of broadband content and services |
US9262595B2 (en) * | 2010-10-29 | 2016-02-16 | Qualcomm Incorporated | Methods and systems for accessing licensable items in a geographic area |
US9509704B2 (en) | 2011-08-02 | 2016-11-29 | Oncircle, Inc. | Rights-based system |
US9081974B2 (en) * | 2011-11-10 | 2015-07-14 | Microsoft Technology Licensing, Llc | User interface for selection of multiple accounts and connection points |
US8850054B2 (en) * | 2012-01-17 | 2014-09-30 | International Business Machines Corporation | Hypertext transfer protocol live streaming |
US20130211891A1 (en) * | 2012-01-27 | 2013-08-15 | Isaac S. Daniel | System and method for marketing products or services through an online social network |
US9213845B1 (en) | 2013-03-08 | 2015-12-15 | Amazon Technologies, Inc. | Content access control across multiple media devices |
CA2905008C (en) * | 2013-03-13 | 2021-05-25 | Synacor, Inc. | Content and service aggregation, management and presentation system |
US9882945B2 (en) | 2013-03-14 | 2018-01-30 | Synacor, Inc. | Media sharing communications system |
US10701104B2 (en) * | 2015-08-18 | 2020-06-30 | Acronis International Gmbh | Agentless security of virtual machines using a network interface controller |
US20170054686A1 (en) * | 2015-08-18 | 2017-02-23 | Konstantin Malkov | Agentless Security of Virtual Machines using a Filtering Platform |
US10108809B2 (en) * | 2015-10-30 | 2018-10-23 | Airwatch Llc | Applying rights management policies to protected files |
US10339278B2 (en) * | 2015-11-04 | 2019-07-02 | Screening Room Media, Inc. | Monitoring nearby mobile computing devices to prevent digital content misuse |
US9928374B2 (en) | 2015-12-18 | 2018-03-27 | Adobe Systems Incorporated | Digital rights management using geographic and temporal traits |
US10599817B2 (en) | 2016-03-08 | 2020-03-24 | Adobe Inc. | Portion-level digital rights management in digital content |
US20170272435A1 (en) * | 2016-03-15 | 2017-09-21 | Global Tel*Link Corp. | Controlled environment secure media streaming system |
US10346594B2 (en) | 2016-03-24 | 2019-07-09 | Adobe Inc. | Digital rights management leveraging motion or environmental traits |
US10460082B2 (en) * | 2016-04-04 | 2019-10-29 | Adobe Inc. | Digital rights management progressive control and background processing |
US11258601B1 (en) * | 2019-06-04 | 2022-02-22 | Trend Micro Incorporated | Systems and methods for distributed digital rights management with decentralized key management |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5247575A (en) | 1988-08-16 | 1993-09-21 | Sprague Peter J | Information distribution system |
US5138712A (en) * | 1989-10-02 | 1992-08-11 | Sun Microsystems, Inc. | Apparatus and method for licensing software on a network of computers |
JP3032788B2 (en) * | 1991-05-08 | 2000-04-17 | ディジタル イクイプメント コーポレイション | License management system |
US5940504A (en) * | 1991-07-01 | 1999-08-17 | Infologic Software, Inc. | Licensing management system and method in which datagrams including an address of a licensee and indicative of use of a licensed product are sent from the licensee's site |
US5629980A (en) * | 1994-11-23 | 1997-05-13 | Xerox Corporation | System for controlling the distribution and use of digital works |
JPH08263438A (en) * | 1994-11-23 | 1996-10-11 | Xerox Corp | Distribution and use control system of digital work and access control method to digital work |
US5638443A (en) * | 1994-11-23 | 1997-06-10 | Xerox Corporation | System for controlling the distribution and use of composite digital works |
SE504085C2 (en) * | 1995-02-01 | 1996-11-04 | Greg Benson | Methods and systems for managing data objects in accordance with predetermined conditions for users |
US5943422A (en) * | 1996-08-12 | 1999-08-24 | Intertrust Technologies Corp. | Steganographic techniques for securely delivering electronic digital rights management control information over insecure communication channels |
EP1431864B2 (en) * | 1995-02-13 | 2012-08-22 | Intertrust Technologies Corporation | Systems and methods for secure transaction management and electronic rights protection |
US20010011253A1 (en) * | 1998-08-04 | 2001-08-02 | Christopher D. Coley | Automated system for management of licensed software |
US5828382A (en) * | 1996-08-02 | 1998-10-27 | Cirrus Logic, Inc. | Apparatus for dynamic XY tiled texture caching |
JP3917687B2 (en) * | 1996-08-22 | 2007-05-23 | 富士通株式会社 | Content use management device and content use system using the device |
US5926624A (en) * | 1996-09-12 | 1999-07-20 | Audible, Inc. | Digital information library and delivery system with logic for generating files targeted to the playback device |
US6012083A (en) | 1996-09-24 | 2000-01-04 | Ricoh Company Ltd. | Method and apparatus for document processing using agents to process transactions created based on document content |
US6006332A (en) | 1996-10-21 | 1999-12-21 | Case Western Reserve University | Rights management system for digital media |
US5920861A (en) * | 1997-02-25 | 1999-07-06 | Intertrust Technologies Corp. | Techniques for defining using and manipulating rights management data structures |
US6006331A (en) | 1997-07-29 | 1999-12-21 | Microsoft Corporation | Recovery of online sessions for dynamic directory services |
US6112181A (en) * | 1997-11-06 | 2000-08-29 | Intertrust Technologies Corporation | Systems and methods for matching, selecting, narrowcasting, and/or classifying based on rights management and/or other information |
US6385614B1 (en) * | 1998-01-14 | 2002-05-07 | Netlibrary Inc. | Electronic bookshelf with multi-user features |
US6189146B1 (en) * | 1998-03-18 | 2001-02-13 | Microsoft Corporation | System and method for software licensing |
US6226618B1 (en) * | 1998-08-13 | 2001-05-01 | International Business Machines Corporation | Electronic content delivery system |
US6973444B1 (en) | 1999-03-27 | 2005-12-06 | Microsoft Corporation | Method for interdependently validating a digital content package and a corresponding digital license |
AU3381000A (en) * | 1999-03-27 | 2000-10-16 | Microsoft Corporation | Rendering digital content in an encrypted rights-protected form |
US7383205B1 (en) * | 1999-03-27 | 2008-06-03 | Microsoft Corporation | Structure of a digital content package |
EP1183658A1 (en) * | 1999-04-09 | 2002-03-06 | Liquid Audio, Inc. | Secure online music distribution system |
AU4230300A (en) * | 1999-04-12 | 2000-11-14 | Reciprocal, Inc. | System and method for data rights management |
US6898706B1 (en) | 1999-05-20 | 2005-05-24 | Microsoft Corporation | License-based cryptographic technique, particularly suited for use in a digital rights management system, for controlling access and use of bore resistant software objects in a client computer |
US6453305B1 (en) * | 1999-05-21 | 2002-09-17 | Compaq Computer Corporation | Method and system for enforcing licenses on an open network |
US7461022B1 (en) * | 1999-10-20 | 2008-12-02 | Yahoo! Inc. | Auction redemption system and method |
US7716077B1 (en) | 1999-11-22 | 2010-05-11 | Accenture Global Services Gmbh | Scheduling and planning maintenance and service in a network-based supply chain environment |
US7013251B1 (en) | 1999-12-15 | 2006-03-14 | Microsoft Corporation | Server recording and client playback of computer network characteristics |
US6970849B1 (en) | 1999-12-17 | 2005-11-29 | Microsoft Corporation | Inter-server communication using request with encrypted parameter |
US6636966B1 (en) * | 2000-04-03 | 2003-10-21 | Dphi Acquisitions, Inc. | Digital rights management within an embedded storage device |
US7155415B2 (en) * | 2000-04-07 | 2006-12-26 | Movielink Llc | Secure digital content licensing system and method |
-
2001
- 2001-06-05 WO PCT/GB2001/002486 patent/WO2001095175A2/en active Application Filing
- 2001-06-05 CA CA2448555A patent/CA2448555C/en not_active Expired - Lifetime
- 2001-06-05 EP EP01936648.3A patent/EP1287474B1/en not_active Expired - Lifetime
- 2001-06-05 US US10/048,790 patent/US7509421B2/en not_active Expired - Lifetime
- 2001-06-05 AU AU2001262517A patent/AU2001262517A1/en not_active Abandoned
- 2001-06-05 GB GB0200249A patent/GB2372354B/en not_active Expired - Lifetime
-
2005
- 2005-08-18 US US11/206,041 patent/US7996486B2/en active Active
-
2008
- 2008-12-11 US US12/332,603 patent/US8380849B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2372354A (en) | 2002-08-21 |
EP1287474A1 (en) | 2003-03-05 |
US7509421B2 (en) | 2009-03-24 |
GB2372354B (en) | 2004-07-07 |
CA2448555C (en) | 2011-08-16 |
EP1287474B1 (en) | 2016-02-03 |
US20040044779A1 (en) | 2004-03-04 |
US20050289076A1 (en) | 2005-12-29 |
AU2001262517A1 (en) | 2001-12-17 |
US7996486B2 (en) | 2011-08-09 |
US8380849B2 (en) | 2013-02-19 |
WO2001095175A2 (en) | 2001-12-13 |
GB0200249D0 (en) | 2002-02-20 |
US20090089398A1 (en) | 2009-04-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2448555A1 (en) | Digital rights management | |
US9736186B2 (en) | Public and private hybrid distributed cloud storage system and cloud storage method | |
US7366915B2 (en) | Digital license with referral information | |
US7310729B2 (en) | Digital rights management license delivery system and method | |
US9209973B2 (en) | Delegate authorization in cloud-based storage system | |
US8850593B2 (en) | Data management using a virtual machine-data image | |
CN106127368B (en) | Data storage method for enterprise resource management system | |
US20080167994A1 (en) | Digital Inheritance | |
US20150019730A1 (en) | Method for Managing Computer Network Access | |
US20140245404A1 (en) | Method and apparatus for transferring usage rights and digital work having transferable usage rights | |
CN108111629A (en) | Application Programming Interface service unit and Application Programming Interface service system | |
US20040133797A1 (en) | Rights management enhanced storage | |
US20080103983A1 (en) | Method and Apparatus for Selling Used Contents | |
US20130215126A1 (en) | Managing Font Distribution | |
CN105871914B (en) | CRM system access control method | |
US20080288411A1 (en) | Methods, media, and systems for tracking and encrypting content usage | |
US6697811B2 (en) | Method and system for information management and distribution | |
JP2013527533A (en) | Method and apparatus for providing content | |
US20170098090A1 (en) | Composite Document Access | |
US20210142319A1 (en) | Systems and methods for distributed data mapping | |
CN107016293A (en) | Scoped resource authorization policies | |
CN109033882A (en) | A kind of safe dissemination method of retrospective big data and system | |
US20180255333A1 (en) | System and method for repurchasing and relicensing electronic media | |
CN111682934B (en) | Method and system for storing, accessing and sharing comprehensive energy metering data | |
CN106878293A (en) | Date storage method and device based on cloud storage platform |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20210607 |