by changing the physical properties of the record carrier

Industry

CPC
G11B23/281

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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B23/00Record carriers not specific to the method of recording or reproducing Accessories

Current Industry

G11B23/281by changing the physical properties of the record carrier

Industries

Patents Grantslast 30 patents

Information Patent Grant
Hard disk drive scrapper
- Patent number 10,933,504
- Issue date Mar 2, 2021
- Dell Products L.P.
- Sathish Kumar Bikumala
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical medium reproducing apparatus, optical medium reproducing me...
- Patent number 10,014,023
- Issue date Jul 3, 2018
- Sony Corporation
- Noriaki Nishi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and system for activation of an optical article
- Patent number 9,514,782
- Issue date Dec 6, 2016
- NBCUniversal Media, LLC
- John Erik Hershey
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for producing a security mark on an optical data carrier
- Patent number 8,953,235
- Issue date Feb 10, 2015
- Thomson Licensing
- Joachim Knittel
- G11 - INFORMATION STORAGE
Information Patent Grant
Data medium of the compact disc type, in particular fitted with pro...
- Patent number 8,743,670
- Issue date Jun 3, 2014
- STMicroelectronics (Rousset) SAS
- William Orlando
- G11 - INFORMATION STORAGE
Information Patent Grant
Copy protection method for optical storage device
- Patent number 8,705,326
- Issue date Apr 22, 2014
- Ko Cheng Fang
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk, an optical disk barcode forming method, an optical di...
- Patent number 8,472,291
- Issue date Jun 25, 2013
- Panasonic Corporation
- Yoshiho Gotoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium with restricted playback feature and apparatus and...
- Patent number 8,432,779
- Issue date Apr 30, 2013
- LG Electronics Inc.
- Sang Woon Suh
- G11 - INFORMATION STORAGE
Information Patent Grant
Activation system and method for activating an optical article
- Patent number 8,387,876
- Issue date Mar 5, 2013
- NBCUniversal Media, LLC
- Marc Brian Wisnudel
- G11 - INFORMATION STORAGE
Information Patent Grant
Hybrid optical disc
- Patent number 8,355,311
- Issue date Jan 15, 2013
- Koninklijke Philips Electronics N.V.
- Donato Pasquariello
- G11 - INFORMATION STORAGE
Information Patent Grant
Deterring theft of optical media
- Patent number 8,329,277
- Issue date Dec 11, 2012
- Sony Coporation
- Don Charles Eklund, II
- G11 - INFORMATION STORAGE
Information Patent Grant
Composition, method of authenticating, methods of making authentica...
- Patent number 8,178,702
- Issue date May 15, 2012
- SABIC Innovative Plastics IP B.V.
- Yogendrasinh Chauhan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Manufacturing data-storage media using light-curable material
- Patent number 8,114,579
- Issue date Feb 14, 2012
- Home Box Office, Inc.
- Craig D. Cuttner
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for determining if an optical disk originated...
- Patent number 8,098,924
- Issue date Jan 17, 2012
- Fraudhalt Limited
- Patrick Smith
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium with restricted playback feature and apparatus and...
- Patent number 8,077,572
- Issue date Dec 13, 2011
- LG Electronics Inc.
- Sang Woon Suh
- 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 disk, an optical disk barcode forming method, an optical di...
- Patent number 8,014,236
- Issue date Sep 6, 2011
- Panasonic Corporation
- Yoshiho Gotoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium with copy protection indicating information and ap...
- Patent number 8,006,308
- Issue date Aug 23, 2011
- LG Electronics Inc.
- Sang Woon Suh
- 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
Method for modifying optical path on optical recording medium havin...
- Patent number 7,944,806
- Issue date May 17, 2011
- SCA IPLA Holdings Inc.
- John J. Hart, III
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk for an identification element
- Patent number 7,936,660
- Issue date May 3, 2011
- Arjowiggins Security
- Nathalie Vast
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium with copy protection indicating information and ap...
- Patent number 7,917,958
- Issue date Mar 29, 2011
- LG Electronics Inc.
- Sang Woon Suh
- G11 - INFORMATION STORAGE
Information Patent Grant
Deterring theft of optical media
- Patent number 7,892,618
- Issue date Feb 22, 2011
- Sony Corporation
- Don Charles Eklund, II
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for selectively enabling or disabling an optical...
- Patent number 7,830,777
- Issue date Nov 9, 2010
- Sony Corporation
- Anthony New
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium with optional information and apparatus and method...
- Patent number 7,733,756
- Issue date Jun 8, 2010
- LG Electronics, Inc.
- Sang Woon Suh
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium with optional information and apparatus and method...
- Patent number 7,733,755
- Issue date Jun 8, 2010
- LG Electronics, Inc.
- Sang Woon Suh
- G11 - INFORMATION STORAGE
Information Patent Grant
Fluid mediated disk activation and deactivation mechanisms
- Patent number 7,694,316
- Issue date Apr 6, 2010
- The Invention Science Fund I, LLC
- Bran Ferren
- G11 - INFORMATION STORAGE
Information Patent Grant
Hard drive data platter impairment tool
- Patent number 7,667,923
- Issue date Feb 23, 2010
- International Business Machines Corporation
- John D. Chontos
- G11 - INFORMATION STORAGE
Information Patent Grant
System for copy protection of an information carrier
- Patent number 7,646,869
- Issue date Jan 12, 2010
- Koninklijke Philips Electronics N.V.
- Ralph Kurt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Chemical compositions for authenticatable polymers and articles, an...
- Patent number 7,645,884
- Issue date Jan 12, 2010
- SABIC Innovative Plastics IP B.V.
- Yogendrasinh Chauhan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL MEDIUM REPRODUCING APPARATUS, OPTICAL MEDIUM REPRODUCING ME...
- Publication number 20170270957
- Publication date Sep 21, 2017
- SONY CORPORATION
- Noriaki NISHI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
COPY PROTECTION METHOD FOR OPTICAL STORAGE DEVICE
- Publication number 20130336102
- Publication date Dec 19, 2013
- Ko Cheng FANG
- G11 - INFORMATION STORAGE
Information Patent Application
NON-AUTHENTIC DISC DEACTIVATION METHOD
- Publication number 20130312121
- Publication date Nov 21, 2013
- John Matthew Town
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA MEDIUM OF THE COMPACT DISC TYPE, IN PARTICULAR FITTED WITH PRO...
- Publication number 20120087228
- Publication date Apr 12, 2012
- STMicroelectronics (Rousset) SAS
- William ORLANDO
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...
- Publication number 20110286315
- Publication date Nov 24, 2011
- PANASONIC CORPORATION
- YOSHIHO GOTOH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data storage in optical discs
- Publication number 20110149705
- Publication date Jun 23, 2011
- VERIFICATION TECHNOLOGIES, INC.
- Richard H. Selinfreund
- G11 - INFORMATION STORAGE
Information Patent Application
DETERRING THEFT OF OPTICAL MEDIA
- Publication number 20110134734
- Publication date Jun 9, 2011
- SONY CORPORATION
- DON CHARLES EKLUND, II
- 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
MANUFACTURING DATA-STORAGE MEDIA USING LIGHT-CURABLE MATERIAL
- Publication number 20100028627
- Publication date Feb 4, 2010
- HOME BOX OFFICE, INC.
- Craig D. Cuttner
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND SYSTEM FOR ACTIVATION OF AN OPTICAL ARTICLE
- Publication number 20090316565
- Publication date Dec 24, 2009
- GENERAL ELECTRIC COMPANY
- John Erik Hershey
- G11 - INFORMATION STORAGE
Information Patent Application
ACTIVATION SYSTEM AND METHOD FOR ACTIVATING AN OPTICAL ARTICLE
- Publication number 20090284374
- Publication date Nov 19, 2009
- GENERAL ELECTRIC COMPANY
- Marc Brian Wisnudel
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF AUTHENTICATING TAGGED POLYMERS
- Publication number 20090266991
- Publication date Oct 29, 2009
- SABIC INNOVATIVE PLASTICS IP BV
- Thomas L. Evans
- G01 - MEASURING TESTING
Information Patent Application
Optical Disk for an Identification Element
- Publication number 20090196158
- Publication date Aug 6, 2009
- ARJOWIGGINS SECURITY
- Nathalie Vast
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...
- Publication number 20090168619
- Publication date Jul 2, 2009
- PANASONIC CORPORATION
- YOSHIHO GOTOH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Recording medium with optional information and apparatus and method...
- Publication number 20090052314
- Publication date Feb 26, 2009
- Sang Woon Suh
- G11 - INFORMATION STORAGE
Information Patent Application
PRODUCT PACKAGING INCLUDING DIGITAL DATA
- Publication number 20090008452
- Publication date Jan 8, 2009
- VERIFICATION TECHNOLOGIES, INC.
- Richard H. Selinfreund
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Hybrid Optical Disc
- Publication number 20080316892
- Publication date Dec 25, 2008
- Koninklijke Philips Electronics, N.V.
- Donato Pasquariello
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISK, OPTICAL DISK RECORDING AND REPRODUCING APPARATUS, MET...
- Publication number 20080310292
- Publication date Dec 18, 2008
- Takahiro Nagai
- G11 - INFORMATION STORAGE
Information Patent Application
Side-Channel for Record Carriers with Spiral Tracks
- Publication number 20080285429
- Publication date Nov 20, 2008
- Koninklijke Philips Electronics N.V.
- Johan Cornelis Talstra
- G11 - INFORMATION STORAGE
Information Patent Application
COMPOSITION, METHOD OF AUTHENTICATING, METHODS OF MAKING AUTHENTICA...
- Publication number 20080265176
- Publication date Oct 30, 2008
- YOGENDRASINH CHAUHAN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING IF AN OPTICAL DISK ORIGINATED...
- Publication number 20080225663
- Publication date Sep 18, 2008
- Fraudhalt Limited
- Patrick Smith
- G11 - INFORMATION STORAGE
Information Patent Application
Copy-Protected Optical Information Carrier
- Publication number 20080219137
- Publication date Sep 11, 2008
- ELLING INNOVATIVE GROUP AS
- Tom Ellingsen
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL STORAGE MEDIUM HAVING DISTORTION REGIONS, AND A METHOD OF M...
- Publication number 20080212450
- Publication date Sep 4, 2008
- ECD Systems, Inc.
- John J. Hart III
- G11 - INFORMATION STORAGE
Information Patent Application
Content Replication Deterrent Method on Optical Discs
- Publication number 20080187135
- Publication date Aug 7, 2008
- VERIFICATION TECHNOLOGIES, INC.
- Richard H. Selinfreund
- G11 - INFORMATION STORAGE
Information Patent Application
Optical Information Carrier
- Publication number 20080186839
- Publication date Aug 7, 2008
- Koninklijke Philips Electronics, N.V.
- Coen Theodorus Hubertus Fransiscus Liedenbaum
- G11 - INFORMATION STORAGE
Information Patent Application
Content Replication Deterrent Method on Optical Discs
- Publication number 20080187703
- Publication date Aug 7, 2008
- VERIFICATION TECHNOLOGIES, INC.
- Richard H. Selinfreund
- G11 - INFORMATION STORAGE
Information Patent Application
Content Replication Deterrent Method on Optical Discs
- Publication number 20080184376
- Publication date Jul 31, 2008
- VERIFICATION TECHNOLOGIES, INC.
- Richard H. Selinfreund
- G11 - INFORMATION STORAGE
Information Patent Application
Method for Uniquely Identifying Optical Media
- Publication number 20080172686
- Publication date Jul 17, 2008
- Richard H. Selinfreund
- G11 - INFORMATION STORAGE
Information Patent Application
Content Replication Deterrent Method on Optical Discs
- Publication number 20080159102
- Publication date Jul 3, 2008
- VERIFICATION TECHNOLOGIES, INC.
- Richard H Selinfreund
- G11 - INFORMATION STORAGE
Information Patent Application
Content Replication Deterrent Method on Optical Discs
- Publication number 20080159118
- Publication date Jul 3, 2008
- VERIFICATION TECHNOLOGIES, INC.
- Richard H. Selinfreund
- G11 - INFORMATION STORAGE

by changing the physical properties of the record carrier

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Hard disk drive scrapper

Optical medium reproducing apparatus, optical medium reproducing me...

Method and system for activation of an optical article

Method for producing a security mark on an optical data carrier

Data medium of the compact disc type, in particular fitted with pro...

Copy protection method for optical storage device

Optical disk, an optical disk barcode forming method, an optical di...

Recording medium with restricted playback feature and apparatus and...

Activation system and method for activating an optical article

Hybrid optical disc

Deterring theft of optical media

Composition, method of authenticating, methods of making authentica...

Manufacturing data-storage media using light-curable material

Method and apparatus for determining if an optical disk originated...

Recording medium with restricted playback feature and apparatus and...

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

Optical disk, an optical disk barcode forming method, an optical di...

Recording medium with copy protection indicating information and ap...

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

Method for modifying optical path on optical recording medium havin...

Optical disk for an identification element

Recording medium with copy protection indicating information and ap...

Deterring theft of optical media

System and method for selectively enabling or disabling an optical...

Recording medium with optional information and apparatus and method...

Recording medium with optional information and apparatus and method...

Fluid mediated disk activation and deactivation mechanisms

Hard drive data platter impairment tool

System for copy protection of an information carrier

Chemical compositions for authenticatable polymers and articles, an...

Patents Applicationslast 30 patents

OPTICAL MEDIUM REPRODUCING APPARATUS, OPTICAL MEDIUM REPRODUCING ME...

COPY PROTECTION METHOD FOR OPTICAL STORAGE DEVICE

NON-AUTHENTIC DISC DEACTIVATION METHOD

DATA MEDIUM OF THE COMPACT DISC TYPE, IN PARTICULAR FITTED WITH PRO...

OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...

Data storage in optical discs

DETERRING THEFT OF OPTICAL MEDIA

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

MANUFACTURING DATA-STORAGE MEDIA USING LIGHT-CURABLE MATERIAL

METHOD AND SYSTEM FOR ACTIVATION OF AN OPTICAL ARTICLE

ACTIVATION SYSTEM AND METHOD FOR ACTIVATING AN OPTICAL ARTICLE

METHOD OF AUTHENTICATING TAGGED POLYMERS

Optical Disk for an Identification Element

OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...

Recording medium with optional information and apparatus and method...

PRODUCT PACKAGING INCLUDING DIGITAL DATA

Hybrid Optical Disc

OPTICAL DISK, OPTICAL DISK RECORDING AND REPRODUCING APPARATUS, MET...

Side-Channel for Record Carriers with Spiral Tracks

COMPOSITION, METHOD OF AUTHENTICATING, METHODS OF MAKING AUTHENTICA...

METHOD AND APPARATUS FOR DETERMINING IF AN OPTICAL DISK ORIGINATED...

Copy-Protected Optical Information Carrier

OPTICAL STORAGE MEDIUM HAVING DISTORTION REGIONS, AND A METHOD OF M...

Content Replication Deterrent Method on Optical Discs

Optical Information Carrier

Content Replication Deterrent Method on Optical Discs

Content Replication Deterrent Method on Optical Discs

Method for Uniquely Identifying Optical Media

Content Replication Deterrent Method on Optical Discs

Content Replication Deterrent Method on Optical Discs