wherein the key is stored as a watermark

Industry

CPC
G11B20/00289

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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B20/00Signal processing not specific to the method of recording or reproducing Circuits therefor

Current Industry

G11B20/00289wherein the key is stored as a watermark

Industries

Patents Grantslast 30 patents

Information Patent Grant
Authenticating digital recordings
- Patent number 11,776,574
- Issue date Oct 3, 2023
- International Business Machines Corporation
- Chad M. Albertson
- G11 - INFORMATION STORAGE
Information Patent Grant
Authenticating digital recordings
- Patent number 10,957,355
- Issue date Mar 23, 2021
- International Business Machines Corporation
- Chad M. Albertson
- G11 - INFORMATION STORAGE
Information Patent Grant
Lossless embedded additional data
- Patent number 9,870,777
- Issue date Jan 16, 2018
- Peter Graham Craven
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and system for marking digital content
- Patent number 8,812,852
- Issue date Aug 19, 2014
- Sony Corporation
- Donald Joseph Molaro
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods for embedding data in digital audio data
- Patent number 8,332,954
- Issue date Dec 11, 2012
- The Hong Kong University of Science and Technology
- Kar Yan Tam
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Secure data storage
- Patent number 8,151,121
- Issue date Apr 3, 2012
- LSI Corporation
- Terrence L. Wong
- G11 - INFORMATION STORAGE
Information Patent Grant
Synchronizing rendering of multimedia content
- Patent number 8,107,674
- Issue date Jan 31, 2012
- Digimarc Corporation
- Bruce L. Davis
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Data outputting method, data outputting apparatus, data reproducing...
- Patent number 7,966,498
- Issue date Jun 21, 2011
- Sony Corporation
- Yoichiro Sako
- G11 - INFORMATION STORAGE
Information Patent Grant
Data outputting method, data outputting apparatus, data reproducing...
- Patent number 7,962,764
- Issue date Jun 14, 2011
- Sony Corporation
- Yoichiro Sako
- G11 - INFORMATION STORAGE
Information Patent Grant
Integrating digital watermarks in multimedia content
- Patent number 7,643,649
- Issue date Jan 5, 2010
- Digimarc Corporation
- Bruce L. Davis
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Marking articles using a covert digitally watermarked image
- Patent number 7,529,385
- Issue date May 5, 2009
- Spectra Systems Corporation
- Nabil M. Lawandy
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Data encryption method, recording medium, data transfer apparatus,...
- Patent number 7,395,431
- Issue date Jul 1, 2008
- Hitachi, Ltd.
- Akio Fukushima
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for minimizing pirating and/or unauthorized copying and/or u...
- Patent number 7,356,513
- Issue date Apr 8, 2008
- Recording Industry Association of America
- David W. Stebbings
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Record medium, record medium manufacturing device, computer readabl...
- Patent number 7,233,667
- Issue date Jun 19, 2007
- Kabushiki Kaisha Toshiba
- Taku Katoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Marking and authenticating articles
- Patent number 7,220,535
- Issue date May 22, 2007
- Spectra Systems Corporation
- Nabil M. Lawandy
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
High definition media storage structure and playback mechanism
- Patent number 7,203,955
- Issue date Apr 10, 2007
- Digital Video Express, L.P.
- Guillaume Mercier
- G11 - INFORMATION STORAGE
Information Patent Grant
Marking articles using a covert digitally watermarked image
- Patent number 7,184,569
- Issue date Feb 27, 2007
- Spectra Systems Corporation
- Nabil M. Lawandy
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Image processor and image processing method
- Patent number 7,158,654
- Issue date Jan 2, 2007
- Digimarc Corporation
- Geoffrey B. Rhoads
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Method and apparatus for encrypting and decrypting data using encry...
- Patent number 7,146,501
- Issue date Dec 5, 2006
- NEC Corporation
- Nobuyuki Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for minimizing pirating and/or unauthorized copying and/or u...
- Patent number 7,069,246
- Issue date Jun 27, 2006
- Recording Industry Association of America
- David W. Stebbings
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integrating digital watermarks in multimedia content
- Patent number 6,975,746
- Issue date Dec 13, 2005
- Digimarc Corporation
- Bruce L. Davis
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
High definition media storage structure and playback mechanism
- Patent number 6,865,747
- Issue date Mar 8, 2005
- Digital Video Express, L.P.
- Guillaume Mercier
- G11 - INFORMATION STORAGE
Information Patent Grant
METHOD FOR MINIMIZING PIRATING AND/OR UNAUTHORIZED COPYING AND/OR U...
- Patent number 6,684,199
- Issue date Jan 27, 2004
- Recording Industry Association of America
- David W. Stebbings
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integrating digital watermarks in multimedia content
- Patent number 6,611,607
- Issue date Aug 26, 2003
- Digimarc Corporation
- Bruce L. Davis
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

Information Patent Application
AUTHENTICATING DIGITAL RECORDINGS
- Publication number 20210151081
- Publication date May 20, 2021
- International Business Machines Corporation
- Chad ALBERTSON
- G11 - INFORMATION STORAGE
Information Patent Application
AUTHENTICATING DIGITAL RECORDINGS
- Publication number 20190267036
- Publication date Aug 29, 2019
- International Business Machines Corporation
- Chad M. ALBERTSON
- G11 - INFORMATION STORAGE
Information Patent Application
VERSATILE MUSIC DISTRIBUTION
- Publication number 20160005411
- Publication date Jan 7, 2016
- John Robert Stuart
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Synchronizing Rendering of Multimedia Content
- Publication number 20100172540
- Publication date Jul 8, 2010
- Bruce L. Davis
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Method of allocating payload bits of a watermark
- Publication number 20070168673
- Publication date Jul 19, 2007
- Koninklijke Philips Electronic, N.V.
- Minne Van Der Veen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Marking articles using a covert digitally watermarked image
- Publication number 20070145735
- Publication date Jun 28, 2007
- Spectra Systems Corporation
- Nabil M. Lawandy
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
High Definition Media Storage Structure and Playback Mechanism
- Publication number 20070140307
- Publication date Jun 21, 2007
- Guillaume Mercier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data outputting method, data outputting apparatus, data reproducing...
- Publication number 20070067648
- Publication date Mar 22, 2007
- SONY CORPORATION
- Yoichiro Sako
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data outputting method, data outputting apparatus, data reproducing...
- Publication number 20070067649
- Publication date Mar 22, 2007
- SONY CORPORATION
- Yoichiro Sako
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data outputting method, data outputting apparatus, data reproducing...
- Publication number 20070067650
- Publication date Mar 22, 2007
- SONY CORPORATION
- Yoichiro Sako
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for minimizing pirating and/or unauthorized copying and/or u...
- Publication number 20060242071
- Publication date Oct 26, 2006
- Recording Industry Association of America
- David W. Stebbings
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Integrating digital watermarks in multimedia content
- Publication number 20060159303
- Publication date Jul 20, 2006
- Bruce L. Davis
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Method for processing an analog signal
- Publication number 20060075238
- Publication date Apr 6, 2006
- Koninklijke Philips Electronics N.V.
- Roland Peter Jan Mathijs Manders
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for on-demand multimedia rental and sales serv...
- Publication number 20050240958
- Publication date Oct 27, 2005
- Moviecrazy, Inc.
- Tan D. Nguyen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MVC-003U method and system for multiple read/write heads for transf...
- Publication number 20050237872
- Publication date Oct 27, 2005
- Tan D. Nguyen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Recording medium, recording medium writing device, recording medium...
- Publication number 20050154905
- Publication date Jul 14, 2005
- Kabushiki Kaisha Toshiba
- Tadashi Kojima
- G11 - INFORMATION STORAGE
Information Patent Application
High definition media storage structure and playback mechanism
- Publication number 20050114909
- Publication date May 26, 2005
- Guillaume Mercier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System for applying markings to optical media
- Publication number 20050018595
- Publication date Jan 27, 2005
- Spectra Systems Corporation
- Jeffrey L. Conroy
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Method and system for marking digital content
- Publication number 20040187005
- Publication date Sep 23, 2004
- Donald Joseph Molaro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for minimizing pirating and/or unauthorized copying and/or u...
- Publication number 20040052369
- Publication date Mar 18, 2004
- Recording Industry Association of America
- David W. Stebbings
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Integrating digital watermarks in multimedia content
- Publication number 20040037449
- Publication date Feb 26, 2004
- Bruce L. Davis
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Image processor and image processing method
- Publication number 20040001608
- Publication date Jan 1, 2004
- Geoffrey B. Rhoads
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Data encryption method, recording medium, data transfer apparatus,...
- Publication number 20030120926
- Publication date Jun 26, 2003
- Hitachi, Ltd
- Akio Fukushima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods for embedding data in digital audio data
- Publication number 20030068043
- Publication date Apr 10, 2003
- Kar Yan Tam
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Marking and authenticating articles
- Publication number 20030012562
- Publication date Jan 16, 2003
- Nabil M. Lawandy
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Marking articles using a covert digitally watermarked image
- Publication number 20030005304
- Publication date Jan 2, 2003
- Nabil M. Lawandy
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Data output method and device, data reproduction method and device,...
- Publication number 20020181705
- Publication date Dec 5, 2002
- Yoichiro Sako
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for encrypting and decrypting data using encry...
- Publication number 20020108043
- Publication date Aug 8, 2002
- NEC Corporation
- Nobuyuki Tanaka
- G11 - INFORMATION STORAGE
Information Patent Application
Contents data, recording medium, recording method and device, repro...
- Publication number 20020106192
- Publication date Aug 8, 2002
- Yoichiro Sako
- G06 - COMPUTING CALCULATING COUNTING

wherein the key is stored as a watermark

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Authenticating digital recordings

Authenticating digital recordings

Lossless embedded additional data

Method and system for marking digital content

Methods for embedding data in digital audio data

Secure data storage

Synchronizing rendering of multimedia content

Data outputting method, data outputting apparatus, data reproducing...

Data outputting method, data outputting apparatus, data reproducing...

Integrating digital watermarks in multimedia content

Marking articles using a covert digitally watermarked image

Data encryption method, recording medium, data transfer apparatus,...

Method for minimizing pirating and/or unauthorized copying and/or u...

Record medium, record medium manufacturing device, computer readabl...

Marking and authenticating articles

High definition media storage structure and playback mechanism

Marking articles using a covert digitally watermarked image

Image processor and image processing method

Method and apparatus for encrypting and decrypting data using encry...

Method for minimizing pirating and/or unauthorized copying and/or u...

Integrating digital watermarks in multimedia content

High definition media storage structure and playback mechanism

METHOD FOR MINIMIZING PIRATING AND/OR UNAUTHORIZED COPYING AND/OR U...

Integrating digital watermarks in multimedia content

Patents Applicationslast 30 patents

AUTHENTICATING DIGITAL RECORDINGS

AUTHENTICATING DIGITAL RECORDINGS

VERSATILE MUSIC DISTRIBUTION

Synchronizing Rendering of Multimedia Content

Method of allocating payload bits of a watermark

Marking articles using a covert digitally watermarked image

High Definition Media Storage Structure and Playback Mechanism

Data outputting method, data outputting apparatus, data reproducing...

Data outputting method, data outputting apparatus, data reproducing...

Data outputting method, data outputting apparatus, data reproducing...

Method for minimizing pirating and/or unauthorized copying and/or u...

Integrating digital watermarks in multimedia content

Method for processing an analog signal

Method and apparatus for on-demand multimedia rental and sales serv...

MVC-003U method and system for multiple read/write heads for transf...

Recording medium, recording medium writing device, recording medium...

High definition media storage structure and playback mechanism

System for applying markings to optical media

Method and system for marking digital content

Method for minimizing pirating and/or unauthorized copying and/or u...

Integrating digital watermarks in multimedia content

Image processor and image processing method

Data encryption method, recording medium, data transfer apparatus,...

Methods for embedding data in digital audio data

Marking and authenticating articles

Marking articles using a covert digitally watermarked image

Data output method and device, data reproduction method and device,...

Method and apparatus for encrypting and decrypting data using encry...

Contents data, recording medium, recording method and device, repro...