said format change concerning the data encoding, e.g., modulation schemes violating run-length constraints, causing excessive DC content, or involving uncommon codewords or sync patterns

Industry

CPC
G11B20/00579

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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

G11B20/00579said format change concerning the data encoding, e.g., modulation schemes violating run-length constraints, causing excessive DC content, or involving uncommon codewords or sync patterns

Industries

Patents Grantslast 30 patents

Information Patent Grant
Content recording apparatus, content editing apparatus, content rep...
- Patent number 11,636,877
- Issue date Apr 25, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Toshiyuki Fukushima
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Content recording apparatus, content editing apparatus, content rep...
- Patent number 11,443,768
- Issue date Sep 13, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Toshiyuki Fukushima
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Optical medium with added descriptor to reduce counterfeiting
- Patent number 9,135,948
- Issue date Sep 15, 2015
- Microsoft Technology Licensing, LLC
- Darko Kirovski
- G11 - INFORMATION STORAGE
Information Patent Grant
DVD replications system and method
- Patent number 9,076,483
- Issue date Jul 7, 2015
- Thomson Licensing LLC
- Alan Bruce Hamersley
- G11 - INFORMATION STORAGE
Information Patent Grant
Information carrier comprising access information
- Patent number 8,718,277
- Issue date May 6, 2014
- Koninklijke Philips N.V.
- Aalbert Stek
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for converting non copy protected data into copy protected data
- Patent number 8,649,513
- Issue date Feb 11, 2014
- Sony DADC Austria AG
- Klaus Holzapfel
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods, system and mediums for use in protecting content
- Patent number 8,620,145
- Issue date Dec 31, 2013
- Corel Corporation, Inc.
- Jim Taylor
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc authentication by grayscale image
- Patent number 8,379,501
- Issue date Feb 19, 2013
- Thomson Licensing
- Holger Hofmann
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and product for copy protection of optical discs using unbal...
- Patent number 8,260,115
- Issue date Sep 4, 2012
- Rovi Europe Limited
- Philippe Marcel Henri Selve
- G11 - INFORMATION STORAGE
Information Patent Grant
Hidden patterns on a data storage medium
- Patent number 8,144,558
- Issue date Mar 27, 2012
- Doug Carson & Associates, Inc.
- Douglas M. Carson
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc, optical disc recording apparatus and method, optical...
- Patent number 8,125,868
- Issue date Feb 28, 2012
- Sony Corporation
- Yoichiro Sako
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc comprising a watermark and a method and recorder for r...
- Patent number 8,059,514
- Issue date Nov 15, 2011
- Koninklijke Philips Electronics N.V.
- Jacobus Maarten Den Hollander
- G11 - INFORMATION STORAGE
Information Patent Grant
Relating to the copy protection of optical discs
- Patent number 8,059,937
- Issue date Nov 15, 2011
- Rovi Solutions Corporation
- Carmen Laura Basile
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium, usage management method, and usage ma...
- Patent number 8,031,869
- Issue date Oct 4, 2011
- Panasonic Corporation
- Masaru Yamaoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc comprising a watermark and a method and recorder for r...
- Patent number 7,990,837
- Issue date Aug 2, 2011
- Koninklijke Philips Electronics N.V.
- Josephus Arnoldus Henricus Maria Kahlman
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording apparatus, recording method for optical recording...
- Patent number 7,969,845
- Issue date Jun 28, 2011
- Sony Corporation
- Satoshi Kitani
- G11 - INFORMATION STORAGE
Information Patent Grant
Signal processing system and information storage medium
- Patent number 7,949,071
- Issue date May 24, 2011
- Kabushiki Kaisha Toshiba
- Yuji Nagai
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for embedding second code into optical disc da...
- Patent number 7,928,865
- Issue date Apr 19, 2011
- Thomson Licensing
- Holger Hofmann
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical data carrier
- Patent number 7,924,660
- Issue date Apr 12, 2011
- Sony DADC Austria AG
- Josef Schuller
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for converting data, method and apparatus for...
- Patent number 7,925,019
- Issue date Apr 12, 2011
- Sony Corporation
- Tomohiro Yasuoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium, mastering device, identification info...
- Patent number 7,916,606
- Issue date Mar 29, 2011
- Sony Corporation
- Naoki Ide
- G11 - INFORMATION STORAGE
Information Patent Grant
Visual watermark in both data area and inner-ring of record carrier
- Patent number 7,826,636
- Issue date Nov 2, 2010
- Koninklijke Philips Electronics N.V.
- Gertjan Yntema
- G11 - INFORMATION STORAGE
Information Patent Grant
Record carrier with watermark
- Patent number 7,801,327
- Issue date Sep 21, 2010
- Koninklijke Philips Electronics N.V.
- Gertjan Yntema
- G11 - INFORMATION STORAGE
Information Patent Grant
Copy protection of optical discs
- Patent number 7,788,504
- Issue date Aug 31, 2010
- Rovi Solutions Corporation
- Carmen Laura Basile
- G11 - INFORMATION STORAGE
Information Patent Grant
Copy protection of optical discs
- Patent number 7,755,980
- Issue date Jul 13, 2010
- Rovi Solutions Corporation
- Carmen Laura Basile
- G11 - INFORMATION STORAGE
Information Patent Grant
Defeat of the copy protection of optical discs
- Patent number 7,721,338
- Issue date May 18, 2010
- Macrovision Corporation
- Jonny Boyd Reckless
- G11 - INFORMATION STORAGE
Information Patent Grant
Copy protection of optical discs using redundant control data
- Patent number 7,706,661
- Issue date Apr 27, 2010
- Macrovision Corporation
- Carmen Laura Basile
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for and a method of authenticating recording media
- Patent number 7,701,825
- Issue date Apr 20, 2010
- Macrovision Corporation
- Philippe Marcel Henri Selve
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for copy protection for applications
- Patent number 7,661,145
- Issue date Feb 9, 2010
- Macrovision Europe Limited
- Richard A. A. Heylen
- G11 - INFORMATION STORAGE
Information Patent Grant
Modulation method for minimizing pirating and/or unauthorized copyi...
- Patent number 7,644,273
- Issue date Jan 5, 2010
- Recording Industry Association of America
- David W. Stebbings
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
CONTENT RECORDING APPARATUS, CONTENT EDITING APPARATUS, CONTENT REP...
- Publication number 20220375499
- Publication date Nov 24, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- Toshiyuki FUKUSHIMA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CONTENT RECORDING APPARATUS, CONTENT EDITING APPARATUS, CONTENT REP...
- Publication number 20200411046
- Publication date Dec 31, 2020
- Panasonic Intellectual Property Management Co., Ltd.
- Toshiyuki FUKUSHIMA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD FOR CLASSIFYING PROJECTION RECAPTURES
- Publication number 20130016911
- Publication date Jan 17, 2013
- Xavier Rolland-Neviere
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COPY PROTECTION OF OPTICAL DISCS
- Publication number 20120033946
- Publication date Feb 9, 2012
- Rovi Solutions Corporation
- Carmen Laura Basile
- G11 - INFORMATION STORAGE
Information Patent Application
COPY PROTECTION SYSTEM FOR OPTICAL DISCS
- Publication number 20110122752
- Publication date May 26, 2011
- Anthony Miles
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL MEDIUM WITH ADDED DESCRIPTOR TO REDUCE COUNTERFEITING
- Publication number 20110002209
- Publication date Jan 6, 2011
- Microsoft Corporation
- Darko Kirovski
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for providing and reducing dynamic chroma copy...
- Publication number 20100309380
- Publication date Dec 9, 2010
- Macrovision Corporation
- Ronald Quan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR DIGITAL CONTENT PROTECTION
- Publication number 20100239088
- Publication date Sep 23, 2010
- DTR LIMITED
- Mario Torbarac
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for embedding second code into optical disc da...
- Publication number 20100188272
- Publication date Jul 29, 2010
- Holger Hofmann
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC COMPRISING A WATERMARK AND A METHOD AND RECORDER FOR R...
- Publication number 20100142349
- Publication date Jun 10, 2010
- Koninklijke Philips Electronics N.V.
- Jacobus Maarten Den Hollander
- G11 - INFORMATION STORAGE
Information Patent Application
SIGNAL PROCESSING SYSTEM AND INFORMATION STORAGE MEDIUM
- Publication number 20100135436
- Publication date Jun 3, 2010
- Yuji NAGAI
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC COMPRISING A WATERMARK AND A METHOD AND RECORDER FOR R...
- Publication number 20100034060
- Publication date Feb 11, 2010
- Koninklijke Philips Electronics N.V.
- Josephus Arnoldus Henricus Maria Kahlman
- G11 - INFORMATION STORAGE
Information Patent Application
DVD Replication of Encoded Content
- Publication number 20090245055
- Publication date Oct 1, 2009
- Alan Bruce Hamersley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RECORD CARRIER IDENTIFICATION USING ASYMMETRY MODULATION
- Publication number 20090219796
- Publication date Sep 3, 2009
- Koninklijke Philips Electronics, N.V.
- Josephus Arnoldus Henricus Maria KAHLMAN
- G11 - INFORMATION STORAGE
Information Patent Application
Optical Disc Recording Device, Recording Method, Optical Disc, and...
- Publication number 20090201792
- Publication date Aug 13, 2009
- Toshihiro FUJIKI
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND PRODUCT FOR COPY PROTECTION OF OPTICAL DISCS USING UNBAL...
- Publication number 20090201781
- Publication date Aug 13, 2009
- Philippe Marcel Henri SELVE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING DIGITAL SUM VALUE AND RECORDIN...
- Publication number 20090195421
- Publication date Aug 6, 2009
- Samsung Electronics Co., Ltd.
- Jin-han Kim
- G11 - INFORMATION STORAGE
Information Patent Application
Disc Authentication by Grayscale Image in Data Area Obtained by Mo...
- Publication number 20090122684
- Publication date May 14, 2009
- Holger Hofmann
- G11 - INFORMATION STORAGE
Information Patent Application
DVD Replications System and Method
- Publication number 20090113555
- Publication date Apr 30, 2009
- Alan Bruce Hamersley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system for recordable DVDS
- Publication number 20090067316
- Publication date Mar 12, 2009
- Mario Torbarac
- G11 - INFORMATION STORAGE
Information Patent Application
Embedding a Secondary Information Signal in a Channel Data Stream
- Publication number 20080317170
- Publication date Dec 25, 2008
- Koninklijke Philips Electronic, N.V.
- Petrus Henricus Cornelius Bentvelsen
- G11 - INFORMATION STORAGE
Information Patent Application
Record Carrier with Copy Protection Means
- Publication number 20080291801
- Publication date Nov 27, 2008
- Koninklijke Philips Electronics, N.V.
- Antonius Adriaan Maria Staring
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Copy protection of optical discs
- Publication number 20080247289
- Publication date Oct 9, 2008
- Macrovision Corporation
- Carmen Laura Basile
- G11 - INFORMATION STORAGE
Information Patent Application
Visual Watermark in Both Data Area and Inner-Ring of Record Carrier
- Publication number 20080226117
- Publication date Sep 18, 2008
- Koninklijke Philips Electronic, N.V.
- Gertjan Yntema
- G11 - INFORMATION STORAGE
Information Patent Application
DATA RECORDING SYSTEM AND METHOD
- Publication number 20080178301
- Publication date Jul 24, 2008
- MEDIATEK INC.
- Shang-Nien Tsai
- G11 - INFORMATION STORAGE
Information Patent Application
Device and Method for Embedding a Secondary Signal in a Primary Dat...
- Publication number 20080122667
- Publication date May 29, 2008
- Koninklijke Philips Electronics, N.V.
- Peter Bentvelsen
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS, SYSTEM AND MEDIUMS FOR USE IN PROTECTING CONTENT
- Publication number 20080101191
- Publication date May 1, 2008
- Sonic Solutions
- Jim Taylor
- G11 - INFORMATION STORAGE
Information Patent Application
High-density optical disc, method for recording and reproducing enc...
- Publication number 20080095026
- Publication date Apr 24, 2008
- Jin Yong Kim
- G11 - INFORMATION STORAGE
Information Patent Application
Optical recording apparatus, recording method for optical recording...
- Publication number 20080043597
- Publication date Feb 21, 2008
- SONY CORPORATION
- Satoshi Kitani
- G11 - INFORMATION STORAGE
Information Patent Application
Information Recording Medium, Mastering Device, Identification Info...
- Publication number 20080043595
- Publication date Feb 21, 2008
- SONY CORPORATION
- Naoki Ide
- G11 - INFORMATION STORAGE

said format change concerning the data encoding, e.g., modulation schemes violating run-length constraints, causing excessive DC content, or involving uncommon codewords or sync patterns

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Content recording apparatus, content editing apparatus, content rep...

Content recording apparatus, content editing apparatus, content rep...

Optical medium with added descriptor to reduce counterfeiting

DVD replications system and method

Information carrier comprising access information

Method for converting non copy protected data into copy protected data

Methods, system and mediums for use in protecting content

Disc authentication by grayscale image

Method and product for copy protection of optical discs using unbal...

Hidden patterns on a data storage medium

Optical disc, optical disc recording apparatus and method, optical...

Optical disc comprising a watermark and a method and recorder for r...

Relating to the copy protection of optical discs

Information recording medium, usage management method, and usage ma...

Optical disc comprising a watermark and a method and recorder for r...

Optical recording apparatus, recording method for optical recording...

Signal processing system and information storage medium

Method and apparatus for embedding second code into optical disc da...

Optical data carrier

Method and apparatus for converting data, method and apparatus for...

Information recording medium, mastering device, identification info...

Visual watermark in both data area and inner-ring of record carrier

Record carrier with watermark

Copy protection of optical discs

Copy protection of optical discs

Defeat of the copy protection of optical discs

Copy protection of optical discs using redundant control data

Apparatus for and a method of authenticating recording media

Method and apparatus for copy protection for applications

Modulation method for minimizing pirating and/or unauthorized copyi...

Patents Applicationslast 30 patents

CONTENT RECORDING APPARATUS, CONTENT EDITING APPARATUS, CONTENT REP...

CONTENT RECORDING APPARATUS, CONTENT EDITING APPARATUS, CONTENT REP...

METHOD FOR CLASSIFYING PROJECTION RECAPTURES

COPY PROTECTION OF OPTICAL DISCS

COPY PROTECTION SYSTEM FOR OPTICAL DISCS

OPTICAL MEDIUM WITH ADDED DESCRIPTOR TO REDUCE COUNTERFEITING

Method and apparatus for providing and reducing dynamic chroma copy...

METHOD AND SYSTEM FOR DIGITAL CONTENT PROTECTION

Method and apparatus for embedding second code into optical disc da...

OPTICAL DISC COMPRISING A WATERMARK AND A METHOD AND RECORDER FOR R...

SIGNAL PROCESSING SYSTEM AND INFORMATION STORAGE MEDIUM

OPTICAL DISC COMPRISING A WATERMARK AND A METHOD AND RECORDER FOR R...

DVD Replication of Encoded Content

RECORD CARRIER IDENTIFICATION USING ASYMMETRY MODULATION

Optical Disc Recording Device, Recording Method, Optical Disc, and...

METHOD AND PRODUCT FOR COPY PROTECTION OF OPTICAL DISCS USING UNBAL...

METHOD AND APPARATUS FOR CONTROLLING DIGITAL SUM VALUE AND RECORDIN...

Disc Authentication by Grayscale Image in Data Area Obtained by Mo...

DVD Replications System and Method

Method and system for recordable DVDS

Embedding a Secondary Information Signal in a Channel Data Stream

Record Carrier with Copy Protection Means

Copy protection of optical discs

Visual Watermark in Both Data Area and Inner-Ring of Record Carrier

DATA RECORDING SYSTEM AND METHOD

Device and Method for Embedding a Secondary Signal in a Primary Dat...

METHODS, SYSTEM AND MEDIUMS FOR USE IN PROTECTING CONTENT

High-density optical disc, method for recording and reproducing enc...

Optical recording apparatus, recording method for optical recording...

Information Recording Medium, Mastering Device, Identification Info...