US3915551A
(en)
*
|
1971-02-02 |
1975-10-28 |
Daniel Silverman |
Holographic systems using partially overlapping hologram record
|
JPS5123187B2
(en)
*
|
1971-09-16 |
1976-07-15 |
|
|
US3711177A
(en)
*
|
1972-03-03 |
1973-01-16 |
Optronics Int Inc |
Apparatus for making and reconstructing reference beam coded holograms
|
US4018503A
(en)
*
|
1973-02-01 |
1977-04-19 |
Daniel Silverman |
Holographic systems having reference beam coded holograms
|
JPS5140150A
(en)
*
|
1974-10-01 |
1976-04-03 |
Nippon Telegraph & Telephone |
Gazonokiroku oyobi saiseihoshiki
|
NL7515010A
(en)
*
|
1975-01-16 |
1976-07-20 |
Siemens Ag |
PROTECTED AGAINST COUNTERFEIT CARD.
|
AT358299B
(en)
*
|
1975-01-16 |
1980-08-25 |
Siemens Ag |
COUNTERFEIT IDENTITY CARD
|
DE2546007B2
(en)
*
|
1975-10-14 |
1977-12-29 |
Siemens AG, 1000 Berlin und 8000 München |
FALSE-PROOF IDENTITY CARD AND METHOD FOR PRODUCING IT
|
JPS5285333U
(en)
*
|
1975-12-19 |
1977-06-25 |
|
|
DE2845567A1
(en)
*
|
1978-10-19 |
1980-04-30 |
Siemens Ag |
PERSONAL ID CARD
|
JPS6234783Y2
(en)
*
|
1978-11-15 |
1987-09-04 |
|
|
DE2853953A1
(en)
*
|
1978-12-14 |
1980-07-03 |
Hoechst Ag |
IDENTIFICATION CARD
|
US4222662A
(en)
*
|
1979-04-04 |
1980-09-16 |
Visual Methods, Inc. |
Access control system
|
DE3069558D1
(en)
*
|
1980-08-21 |
1984-12-06 |
Ibm |
Identification card comprising information in holographic form
|
DE3048735C2
(en)
*
|
1980-12-23 |
1984-10-18 |
GAO Gesellschaft für Automation und Organisation mbH, 8000 München |
Identity card with information applied by a laser writer and method for producing the same
|
JPS6022369U
(en)
*
|
1983-07-20 |
1985-02-15 |
大日本印刷株式会社 |
plastic card
|
DE3327463A1
(en)
*
|
1983-07-29 |
1985-02-14 |
Rubenberger, Karl, 8058 Erding |
METHOD FOR RECORDING AND PLAYING BACK HOLOGRAMS
|
CN85100700A
(en)
*
|
1985-04-01 |
1987-01-31 |
陆伯祥 |
Computing machine Moire fringe certificate and recognition system thereof
|
GB8521363D0
(en)
*
|
1985-08-28 |
1985-10-02 |
De La Rue Co Plc |
Security card
|
US5311592A
(en)
*
|
1986-06-11 |
1994-05-10 |
Mcdonnell Douglas Corporation |
Sagnac interferometer based secure communication system
|
JPS637825U
(en)
*
|
1986-07-02 |
1988-01-19 |
|
|
DE3704313A1
(en)
*
|
1986-11-20 |
1988-06-01 |
Krupp Gmbh |
CONTACTLESS OPTICAL METHOD FOR DETERMINING OBJECTS
|
US4831244A
(en)
*
|
1987-10-01 |
1989-05-16 |
Polaroid Corporation |
Optical record cards
|
GB8815658D0
(en)
*
|
1988-07-01 |
1988-08-10 |
Nat Res Dev |
Underwater inspection apparatus & method
|
FR2656703B1
(en)
*
|
1990-01-03 |
1994-04-15 |
Saint Louis Inst Franco Alle Rec |
PROCESS FOR PRODUCING A HOLOGRAPHIC STEREOGRAM OF A THREE-DIMENSIONAL SUBJECT, APPARATUSES FOR CARRYING OUT SAID HOLOGRAPHIC STEREOGRAM AND USE OF SUCH A HOLOGRAPHIC STEREOGRAM
|
US5113445A
(en)
*
|
1990-07-09 |
1992-05-12 |
Symbol Technologies Inc. |
System for encoding data in machine readable graphic form
|
US5489158A
(en)
*
|
1990-01-05 |
1996-02-06 |
Symbol Technologies, Inc. |
Printer system for removable machine readable code
|
US5337361C1
(en)
*
|
1990-01-05 |
2001-05-15 |
Symbol Technologies Inc |
Record with encoded data
|
US5243655A
(en)
*
|
1990-01-05 |
1993-09-07 |
Symbol Technologies Inc. |
System for encoding and decoding data in machine readable graphic form
|
DE4036456C2
(en)
*
|
1990-01-18 |
1995-07-27 |
Reinhold Gleixner |
Method for reading out and / or identifying and / or checking information or objects stored in holograms of any kind
|
WO1991016597A1
(en)
*
|
1990-04-23 |
1991-10-31 |
Commonwealth Scientific And Industrial Research Organisation |
Interferometry systems and methods
|
US5219172A
(en)
*
|
1991-03-01 |
1993-06-15 |
No Peek 21 |
Playing card marks and card mark sensor for blackjack
|
US5110134A
(en)
*
|
1991-03-01 |
1992-05-05 |
No Peek 21 |
Card mark sensor and methods for blackjack
|
US5224712A
(en)
*
|
1991-03-01 |
1993-07-06 |
No Peek 21 |
Card mark sensor and methods for blackjack
|
JPH05224579A
(en)
*
|
1991-11-08 |
1993-09-03 |
Shoei Insatsu Kk |
Correctness recognizing method, and seal and recognition device used for the same
|
US5331443A
(en)
*
|
1992-07-31 |
1994-07-19 |
Crown Roll Leaf, Inc. |
Laser engraved verification hologram and associated methods
|
US5412195A
(en)
*
|
1992-12-29 |
1995-05-02 |
Hughes Aircraft Company |
High security spectral code strip
|
DE4301186C2
(en)
*
|
1993-01-19 |
2001-01-04 |
Topac Multimediaprint Gmbh |
Method for producing a white light hologram containing additional holographic information
|
CH694636A5
(en)
*
|
1995-10-12 |
2005-05-13 |
Kba Giori Sa |
A process for the production of documents with a security feature in the form of a film element and document having such a security feature.
|
US6747692B2
(en)
|
1997-03-28 |
2004-06-08 |
Symbol Technologies, Inc. |
Portable multipurpose recording terminal and portable network server
|
CA2257434A1
(en)
*
|
1996-06-07 |
1997-12-11 |
Kenneth A. Haines |
Method and apparatus for producing a covert holographic image
|
US5793871A
(en)
*
|
1996-11-26 |
1998-08-11 |
California Institute Of Technology |
Optical encryption interface
|
DE19749994A1
(en)
*
|
1997-11-12 |
1999-05-27 |
Bundesdruckerei Gmbh |
Binary illumination of valuable or security document
|
US6752432B1
(en)
*
|
1999-06-23 |
2004-06-22 |
Digimarc Corporation |
Identification card with embedded halftone image security feature perceptible in transmitted light
|
US8504420B2
(en)
|
2000-08-05 |
2013-08-06 |
Ronald John Rosenberger |
Method using advertising as compensation to a promoter for generating new account sign ups of end users for a product or service offering entity
|
US8504421B2
(en)
|
2000-08-05 |
2013-08-06 |
Ronald John Rosenberger |
Method using a social network or website to enable an individual to promote an advertiser's advertising to the individual's personal contacts
|
DE10116066B4
(en)
*
|
2001-04-03 |
2006-05-11 |
Tesa Scribos Gmbh |
A method of marking objects with a hologram and articles characterized by such a method
|
US7063264B2
(en)
|
2001-12-24 |
2006-06-20 |
Digimarc Corporation |
Covert variable information on identification documents and methods of making same
|
ATE509326T1
(en)
|
2001-12-18 |
2011-05-15 |
L 1 Secure Credentialing Inc |
MULTIPLE IMAGE SECURITY FEATURES FOR IDENTIFYING DOCUMENTS AND METHOD FOR PRODUCING THEM
|
US7728048B2
(en)
|
2002-12-20 |
2010-06-01 |
L-1 Secure Credentialing, Inc. |
Increasing thermal conductivity of host polymer used with laser engraving methods and compositions
|
US7793846B2
(en)
*
|
2001-12-24 |
2010-09-14 |
L-1 Secure Credentialing, Inc. |
Systems, compositions, and methods for full color laser engraving of ID documents
|
US7694887B2
(en)
|
2001-12-24 |
2010-04-13 |
L-1 Secure Credentialing, Inc. |
Optically variable personalized indicia for identification documents
|
WO2003055638A1
(en)
*
|
2001-12-24 |
2003-07-10 |
Digimarc Id Systems, Llc |
Laser etched security features for identification documents and methods of making same
|
AU2003221894A1
(en)
|
2002-04-09 |
2003-10-27 |
Digimarc Id Systems, Llc |
Image processing techniques for printing identification cards and documents
|
US7824029B2
(en)
|
2002-05-10 |
2010-11-02 |
L-1 Secure Credentialing, Inc. |
Identification card printer-assembler for over the counter card issuing
|
US20040099740A1
(en)
*
|
2002-11-25 |
2004-05-27 |
Chresand Thomas J. |
Merchandising components for authenticating products, and combinations and methods utilizing the same
|
US7804982B2
(en)
|
2002-11-26 |
2010-09-28 |
L-1 Secure Credentialing, Inc. |
Systems and methods for managing and detecting fraud in image databases used with identification documents
|
EP1614064B1
(en)
|
2003-04-16 |
2010-12-08 |
L-1 Secure Credentialing, Inc. |
Three dimensional data storage
|