WO1997050081A1 - Information carrier containing auxiliary information, reading device and method of manufacturing such an information carrier - Google Patents
Information carrier containing auxiliary information, reading device and method of manufacturing such an information carrier Download PDFInfo
- Publication number
- WO1997050081A1 WO1997050081A1 PCT/IB1997/000660 IB9700660W WO9750081A1 WO 1997050081 A1 WO1997050081 A1 WO 1997050081A1 IB 9700660 W IB9700660 W IB 9700660W WO 9750081 A1 WO9750081 A1 WO 9750081A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- information
- auxiliary
- track
- reference patterns
- carrier
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
- G11B7/24073—Tracks
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
- G11B7/00745—Sectoring or header formats within a track
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00094—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised record carriers
- G11B20/00123—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised record carriers the record carrier being identified by recognising some of its unique characteristics, e.g. a unique defect pattern serving as a physical signature of the record carrier
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00137—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to contents recorded on or reproduced from a record carrier to authorised users
- G11B20/00152—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to contents recorded on or reproduced from a record carrier to authorised users involving a password
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
- G11B20/00217—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source
- G11B20/00253—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier
- G11B20/00405—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier the key being stored by varying characteristics of the recording track, e.g. by altering the track pitch or by modulating the wobble track
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00572—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium
- G11B20/00615—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium said format change concerning the logical format of the recording medium, e.g. the structure of sectors, blocks, or frames
- G11B20/0063—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium said format change concerning the logical format of the recording medium, e.g. the structure of sectors, blocks, or frames wherein the modification to the logical format mainly concerns management data, e.g., by changing the format of the TOC or the subcode
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
- G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
- G11B7/24085—Pits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
- G06F2211/007—Encryption, En-/decode, En-/decipher, En-/decypher, Scramble, (De-)compress
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
- H04N2005/91307—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal
- H04N2005/91321—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal the copy protection signal being a copy protection control signal, e.g. a record inhibit signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
- H04N2005/91307—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal
- H04N2005/91342—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal the copy protection signal being an authentication signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
- H04N2005/91357—Television signal processing therefor for scrambling ; for copy protection by modifying the video signal
- H04N2005/91364—Television signal processing therefor for scrambling ; for copy protection by modifying the video signal the video signal being scrambled
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/781—Television signal recording using magnetic recording on disks or drums
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/84—Television signal recording using optical recording
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/84—Television signal recording using optical recording
- H04N5/85—Television signal recording using optical recording on discs or drums
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/907—Television signal recording using static stores, e.g. storage tubes or semiconductor memories
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
- H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Manufacturing & Machinery (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Optical Recording Or Reproduction (AREA)
- Character Input (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69736919T DE69736919T2 (en) | 1996-06-27 | 1997-06-09 | INFORMATION CARRIER WITH ADDITIONAL INFORMATION, PLAYBACK DEVICE AND METHOD FOR PRODUCING SUCH INFORMATION CARRIER |
EP97923278A EP0846321B1 (en) | 1996-06-27 | 1997-06-09 | Information carrier containing auxiliary information, reading device and method of manufacturing such an information carrier |
JP10502590A JPH11513165A (en) | 1996-06-27 | 1997-06-09 | Information carrier including auxiliary information, reader, and method of manufacturing the information carrier |
HU9802490A HUP9802490A3 (en) | 1996-06-27 | 1997-06-09 | Information carrier containing auxiliary information, reading device and method of manufacturing such an information carrier |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96201760 | 1996-06-27 | ||
EP96201760.4 | 1996-06-27 | ||
EP96203289.2 | 1996-11-22 | ||
EP96203289 | 1996-11-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997050081A1 true WO1997050081A1 (en) | 1997-12-31 |
Family
ID=26142918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB1997/000660 WO1997050081A1 (en) | 1996-06-27 | 1997-06-09 | Information carrier containing auxiliary information, reading device and method of manufacturing such an information carrier |
Country Status (10)
Country | Link |
---|---|
US (1) | US6031815A (en) |
EP (1) | EP0846321B1 (en) |
JP (1) | JPH11513165A (en) |
KR (1) | KR100489912B1 (en) |
CN (1) | CN1198828A (en) |
DE (1) | DE69736919T2 (en) |
HU (1) | HUP9802490A3 (en) |
MY (1) | MY132736A (en) |
TW (1) | TW359814B (en) |
WO (1) | WO1997050081A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0898271A2 (en) * | 1997-08-19 | 1999-02-24 | Sega Enterprises, Ltd. | Optical record carrier and apparatus for recording and reproduction of optical record carrier |
EP1059632A1 (en) * | 1998-12-07 | 2000-12-13 | Sony Corporation | Optical recording medium, recorder for optical recording medium, method for recording the same, reproducing device and reproducing method therefor |
EP1076332A1 (en) * | 1998-12-07 | 2001-02-14 | Sony Corporation | Optical recording medium, device and method for recording optical recording medium, and device and method for reproducing optical recorded medium |
EP1079624A2 (en) | 1999-08-18 | 2001-02-28 | Sony Corporation | Data storage, recordal and reproduction |
EP1098303A1 (en) * | 1999-05-21 | 2001-05-09 | Matsushita Electric Industrial Co., Ltd. | Optical disk, optical disk recording/reproducing apparatus, and recording method |
US6590846B2 (en) | 1999-05-21 | 2003-07-08 | Matsushita Electric Industrial Co., Ltd. | Recordable optical disk |
NL1034250C2 (en) * | 1998-10-07 | 2009-10-20 | Sony Corp | Device and method for recording data on optical disks, device and method for reproducing data from optical disks and optical disk. |
US8548935B2 (en) | 2008-02-14 | 2013-10-01 | Orion Diagnostica Oy | Predicting a future property using reagents by measuring properties at points in time |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6411725B1 (en) * | 1995-07-27 | 2002-06-25 | Digimarc Corporation | Watermark enabled video objects |
US7006661B2 (en) * | 1995-07-27 | 2006-02-28 | Digimarc Corp | Digital watermarking systems and methods |
EP0971345B1 (en) * | 1996-12-19 | 2006-05-03 | Matsushita Electric Industrial Co., Ltd. | Optical disk and method for recording onto an optical disk |
US6278807B1 (en) * | 1997-11-13 | 2001-08-21 | Kabushiki Kaisha Toshiba | Data recording/reproducing apparatus, data recording/reproducing method applied to the apparatus, and computer program product used in data processing apparatus |
JP3818474B2 (en) * | 1998-03-10 | 2006-09-06 | 日本ビクター株式会社 | Disc-shaped recording medium playback device |
JP2000048478A (en) * | 1998-05-26 | 2000-02-18 | Yamaha Corp | Digital copy control method, and device using the method |
JP3975308B2 (en) * | 1998-07-15 | 2007-09-12 | ソニー株式会社 | Information signal reproducing system, information signal reading device, information signal processing device, information signal reproducing method, information signal reading method, and information signal processing method |
JP3783909B2 (en) * | 1999-05-20 | 2006-06-07 | パイオニア株式会社 | CUTTING DEVICE, INFORMATION RECORDING MEDIUM, INFORMATION RECORDING DEVICE, INFORMATION RECORDING METHOD, AND CUTTING METHOD |
JP3962522B2 (en) | 2000-02-14 | 2007-08-22 | パイオニア株式会社 | Information recording medium |
US7127744B2 (en) * | 2000-03-10 | 2006-10-24 | Digimarc Corporation | Method and apparatus to protect media existing in an insecure format |
WO2001099325A2 (en) * | 2000-06-20 | 2001-12-27 | Digimarc Corporation | Interactive video and watermark enabled video objects |
JP3922424B2 (en) * | 2000-07-25 | 2007-05-30 | パイオニア株式会社 | Optical recording medium, optical recording medium manufacturing apparatus, and optical recording medium manufacturing method |
US7660415B2 (en) * | 2000-08-03 | 2010-02-09 | Selinfreund Richard H | Method and apparatus for controlling access to storage media |
EP1325497A2 (en) * | 2000-09-22 | 2003-07-09 | Matsushita Electric Industrial Co., Ltd. | Optical disc and a reproduction method, reproduction apparatus, and recording apparatus for the same |
AU2002228872A1 (en) * | 2000-11-09 | 2002-05-21 | Burstein Technologies, Inc. | Disc drive system and methods for use with bio-discs |
DE60127297T2 (en) * | 2000-11-28 | 2007-11-22 | Koninklijke Philips Electronics N.V. | DETECTION UNIT, DEVICE FOR REPRODUCING AN INFORMATION SUPPORT AND DETECTING METHOD |
WO2002056311A2 (en) * | 2001-01-11 | 2002-07-18 | Burstein Technologies Inc | Optical disc analysis system including related methods for biological and medical imaging |
US7092333B2 (en) * | 2001-04-17 | 2006-08-15 | Matsushita Electric Industrial Co., Ltd. | Device and program for checking optical disks |
US7221632B2 (en) * | 2001-07-12 | 2007-05-22 | Burstein Technologies, Inc. | Optical disc system and related detecting methods for analysis of microscopic structures |
US20030088773A1 (en) * | 2001-11-07 | 2003-05-08 | Koninklijke Philips Electronics N. V. | Method of and apparatus for preventing illicit copying of digital content |
US7302575B2 (en) * | 2001-11-07 | 2007-11-27 | Koninklijke Philips Electronics N.V. | Apparatus for and method of preventing illicit copying of digital content |
US20080094974A1 (en) * | 2001-11-09 | 2008-04-24 | Burstein Technologies, Inc. | Optical disc system and related detecting methods for analysis of microscopic structures |
JP4294583B2 (en) * | 2002-06-18 | 2009-07-15 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | System for safe storage |
CN1698102A (en) * | 2003-01-23 | 2005-11-16 | Lg电子株式会社 | Recording medium with an optional information and apparatus and methods for forming, recording, reproducing and controlling reproduction of the recording medium |
KR100716420B1 (en) * | 2003-01-23 | 2007-05-08 | 엘지전자 주식회사 | Method for managing a disc information of high density optical disc |
EP1586090B1 (en) * | 2003-01-23 | 2012-03-21 | LG Electronics, Inc. | Recording medium with copy protection information formed in intermittent or alternate wobbled pits and apparatus and methods for forming, recording, and reproducing the recording medium |
KR100952949B1 (en) * | 2003-01-24 | 2010-04-15 | 엘지전자 주식회사 | Method for managing a copy protection information of high density optical disc |
CN101577132B (en) * | 2003-02-20 | 2015-05-27 | 皇家飞利浦电子股份有限公司 | Information carrier comprising access information |
JP4696228B2 (en) * | 2003-07-04 | 2011-06-08 | 新世代株式会社 | Data distribution system, data acquisition device, writing device, data acquisition program, data acquisition method, recording medium, server, karaoke data distribution system, and content distribution system |
US7710397B2 (en) * | 2005-06-03 | 2010-05-04 | Apple Inc. | Mouse with improved input mechanisms using touch sensors |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0397238A1 (en) * | 1989-05-08 | 1990-11-14 | Koninklijke Philips Electronics N.V. | Information recording system, and recording device and record carrier for use in such an information recording system |
EP0522750A2 (en) * | 1991-07-10 | 1993-01-13 | International Business Machines Corporation | A multiple track data storage disk, a method of formatting and a data recording disk file |
EP0545472A1 (en) * | 1991-12-02 | 1993-06-09 | Koninklijke Philips Electronics N.V. | Closed information system with physical copy protection |
US5253131A (en) * | 1990-03-06 | 1993-10-12 | Maxtor Corporation | Servo pattern for location and positioning of information on a disk drive |
US5321675A (en) * | 1988-03-03 | 1994-06-14 | Mitsubishi Denki Kabushiki Kaisha | Pit spacing in the servo field of an optical disk for speed and direction detection and data retrieval |
US5452285A (en) * | 1993-09-30 | 1995-09-19 | Polaroid Corporation | Uniformly distributed servo data for optical information storage medium |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69230168T2 (en) * | 1991-12-02 | 2000-04-20 | Koninkl Philips Electronics Nv | Closed information system with copy protection |
JPH0689473A (en) * | 1992-09-10 | 1994-03-29 | Matsushita Electric Ind Co Ltd | Magneto-optical recording medium |
US5452284A (en) * | 1992-09-14 | 1995-09-19 | Matsushita Electric Industrial Co., Ltd. | Optical recording/reproducing medium and apparatus using land and groove encoded information signals and identification signals including position information |
EP0711479A4 (en) * | 1993-07-26 | 1996-10-02 | Elonex Technologies Inc | Cd prom encryption system |
TW241360B (en) * | 1993-07-29 | 1995-02-21 | Nippon Pickter Kk | |
DE69431713T2 (en) * | 1993-12-28 | 2003-07-03 | Matsushita Electric Ind Co Ltd | OPTICAL RECORDING MEDIUM, DEVICE FOR PLAYING BACK AN OPTICAL DISK, METHOD FOR PLAYING BACK AN OPTICAL DISK, METHOD FOR PRODUCING AN ORIGINAL DISK AND METHOD FOR HOLDING ILLEGAL PROGRAM RUNNING |
CN100550172C (en) * | 1994-02-28 | 2009-10-14 | 索尼公司 | Data record method and equipment, data carrier and data recording method and equipment |
TW309612B (en) * | 1994-09-22 | 1997-07-01 | Nippon Bickter Kk | |
JP3063596B2 (en) * | 1995-11-24 | 2000-07-12 | 三菱電機株式会社 | Optical disk device and optical disk |
-
1997
- 1997-06-09 KR KR10-1998-0701397A patent/KR100489912B1/en not_active IP Right Cessation
- 1997-06-09 EP EP97923278A patent/EP0846321B1/en not_active Expired - Lifetime
- 1997-06-09 CN CN97191101A patent/CN1198828A/en active Pending
- 1997-06-09 DE DE69736919T patent/DE69736919T2/en not_active Expired - Fee Related
- 1997-06-09 HU HU9802490A patent/HUP9802490A3/en unknown
- 1997-06-09 JP JP10502590A patent/JPH11513165A/en active Pending
- 1997-06-09 WO PCT/IB1997/000660 patent/WO1997050081A1/en active IP Right Grant
- 1997-06-11 US US08/873,261 patent/US6031815A/en not_active Expired - Fee Related
- 1997-06-26 MY MYPI97002896A patent/MY132736A/en unknown
- 1997-06-27 TW TW086109009A patent/TW359814B/en not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5321675A (en) * | 1988-03-03 | 1994-06-14 | Mitsubishi Denki Kabushiki Kaisha | Pit spacing in the servo field of an optical disk for speed and direction detection and data retrieval |
EP0397238A1 (en) * | 1989-05-08 | 1990-11-14 | Koninklijke Philips Electronics N.V. | Information recording system, and recording device and record carrier for use in such an information recording system |
US5253131A (en) * | 1990-03-06 | 1993-10-12 | Maxtor Corporation | Servo pattern for location and positioning of information on a disk drive |
EP0522750A2 (en) * | 1991-07-10 | 1993-01-13 | International Business Machines Corporation | A multiple track data storage disk, a method of formatting and a data recording disk file |
EP0545472A1 (en) * | 1991-12-02 | 1993-06-09 | Koninklijke Philips Electronics N.V. | Closed information system with physical copy protection |
US5452285A (en) * | 1993-09-30 | 1995-09-19 | Polaroid Corporation | Uniformly distributed servo data for optical information storage medium |
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0898271A2 (en) * | 1997-08-19 | 1999-02-24 | Sega Enterprises, Ltd. | Optical record carrier and apparatus for recording and reproduction of optical record carrier |
EP0898271A3 (en) * | 1997-08-19 | 2001-01-03 | Sega Enterprises, Ltd. | Optical record carrier and apparatus for recording and reproduction of optical record carrier |
NL1034250C2 (en) * | 1998-10-07 | 2009-10-20 | Sony Corp | Device and method for recording data on optical disks, device and method for reproducing data from optical disks and optical disk. |
EP1059632A1 (en) * | 1998-12-07 | 2000-12-13 | Sony Corporation | Optical recording medium, recorder for optical recording medium, method for recording the same, reproducing device and reproducing method therefor |
EP1076332A1 (en) * | 1998-12-07 | 2001-02-14 | Sony Corporation | Optical recording medium, device and method for recording optical recording medium, and device and method for reproducing optical recorded medium |
US7539107B2 (en) | 1998-12-07 | 2009-05-26 | Sony Corporation | Optical recording medium, recording method and apparatus for optical recording medium, and reproducing method and apparatus |
EP1970905A1 (en) * | 1998-12-07 | 2008-09-17 | Sony Corporation | Optical recording medium, device and method for recording optical recording medium, and device and method for reproducing optical recorded medium |
US7397748B2 (en) | 1998-12-07 | 2008-07-08 | Sony Corporation | Optical recording medium, recording method and apparatus for optical recording medium and reproducing method and apparatus |
EP1076332A4 (en) * | 1998-12-07 | 2007-01-17 | Sony Corp | Optical recording medium, device and method for recording optical recording medium, and device and method for reproducing optical recorded medium |
EP1059632A4 (en) * | 1998-12-07 | 2007-01-10 | Sony Corp | Optical recording medium, recorder for optical recording medium, method for recording the same, reproducing device and reproducing method therefor |
US6603731B2 (en) | 1999-05-21 | 2003-08-05 | Matsushita Electric Industrial Co., Ltd. | Recordable optical disk |
US6590846B2 (en) | 1999-05-21 | 2003-07-08 | Matsushita Electric Industrial Co., Ltd. | Recordable optical disk |
US6597654B2 (en) | 1999-05-21 | 2003-07-22 | Matsushita Electric Industrial Co., Ltd. | Recordable optical disk |
US6603732B2 (en) | 1999-05-21 | 2003-08-05 | Matsushita Electric Industrial Co., Ltd. | Recordable optical disk |
US6606290B2 (en) | 1999-05-21 | 2003-08-12 | Matsushita Electric Industrial Co., Ltd. | Recordable optical disk |
US6614749B2 (en) | 1999-05-21 | 2003-09-02 | Matsushita Electric Industrial Co., Ltd. | Recordable optical disk |
US6791937B2 (en) | 1999-05-21 | 2004-09-14 | Matsushita Electric Industrial Co., Ltd. | Recordable optical disk |
EP1098303A1 (en) * | 1999-05-21 | 2001-05-09 | Matsushita Electric Industrial Co., Ltd. | Optical disk, optical disk recording/reproducing apparatus, and recording method |
EP1204099A2 (en) * | 1999-05-21 | 2002-05-08 | Matsushita Electric Industrial Co., Ltd. | Recordable optical disk |
US6597649B2 (en) | 1999-05-21 | 2003-07-22 | Matsushita Electric Industrial Co., Ltd. | Recordable optical disk |
EP1204099A3 (en) * | 1999-05-21 | 2002-11-27 | Matsushita Electric Industrial Co., Ltd. | Recordable optical disk |
EP1098303A4 (en) * | 1999-05-21 | 2002-07-31 | Matsushita Electric Ind Co Ltd | Optical disk, optical disk recording/reproducing apparatus, and recording method |
KR100707807B1 (en) * | 1999-08-18 | 2007-04-13 | 소니 가부시끼 가이샤 | Data storing medium, data recording apparatus, data recording method, data reproducing apparatus, and data reproducing method |
US7058977B1 (en) | 1999-08-18 | 2006-06-06 | Sony Corporation | Copyright control of encrypted data using uncorrected errors in an error correcting code |
EP1079624A3 (en) * | 1999-08-18 | 2006-01-04 | Sony Corporation | Data storage, recordal and reproduction |
EP1079624A2 (en) | 1999-08-18 | 2001-02-28 | Sony Corporation | Data storage, recordal and reproduction |
US8548935B2 (en) | 2008-02-14 | 2013-10-01 | Orion Diagnostica Oy | Predicting a future property using reagents by measuring properties at points in time |
Also Published As
Publication number | Publication date |
---|---|
CN1198828A (en) | 1998-11-11 |
EP0846321B1 (en) | 2006-11-08 |
JPH11513165A (en) | 1999-11-09 |
US6031815A (en) | 2000-02-29 |
KR19990044163A (en) | 1999-06-25 |
MY132736A (en) | 2007-10-31 |
HUP9802490A3 (en) | 1999-04-28 |
EP0846321A1 (en) | 1998-06-10 |
HUP9802490A2 (en) | 1999-02-01 |
KR100489912B1 (en) | 2005-09-14 |
DE69736919D1 (en) | 2006-12-21 |
TW359814B (en) | 1999-06-01 |
DE69736919T2 (en) | 2007-09-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6031815A (en) | Information carrier containing auxiliary information, reading device and method of manufacturing such an information carrier | |
KR100615999B1 (en) | Record carrier, playback device and method of recording information | |
EP0545472B1 (en) | Closed information system with physical copy protection | |
KR100707804B1 (en) | Optical recording medium | |
AU775190B2 (en) | Record carrier of a read-only type and read device | |
UA67759C2 (en) | System for protecting recorded data against copying | |
EP1411515B1 (en) | Method for determining the provenance of a data carrying disc | |
EP1596388A1 (en) | Data recording method and device, data recording medium, data reproduction method and device, data transmission method and device, and data reception method and device | |
RU2219596C2 (en) | Data medium incorporating auxiliary information, reader, and method for manufacturing such data medium | |
US7046596B2 (en) | Record carrier having an improved modulated servo track for more reliable synchronization and an apparatus for scanning the record carrier | |
KR100978020B1 (en) | Record carrier and recording/playing apparatus | |
US20060101188A1 (en) | Record carrier with protective linking areas | |
MXPA00009444A (en) | Record carrier, playback device and method of recording information | |
CZ20003555A3 (en) | Record carrier, method of recording information to the carrier and reading device | |
MXPA00005510A (en) | System for copy protection of recorded information |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 97191101.0 Country of ref document: CN |
|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): CN HU JP KR RU |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1997923278 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 1998 502590 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1019980701397 Country of ref document: KR |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWP | Wipo information: published in national office |
Ref document number: 1997923278 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1019980701397 Country of ref document: KR |
|
WWG | Wipo information: grant in national office |
Ref document number: 1019980701397 Country of ref document: KR |
|
WWG | Wipo information: grant in national office |
Ref document number: 1997923278 Country of ref document: EP |