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CPC
G11B23/0028

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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

G11B23/0028Details

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Substrate for magnetic recording medium, magnetic recording medium,...
- Patent number 8,951,652
- Issue date Feb 10, 2015
- Showa Denko K.K.
- Koji Yukimatsu
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium structure capable of displaying defect rate
- Patent number 7,962,810
- Issue date Jun 14, 2011
- Industrial Technology Research Institute
- Wen-Jun Zeng
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotation responsive disk activation and deactivation mechanisms
- Patent number 7,907,486
- Issue date Mar 15, 2011
- The Invention Science Fund I, LLC
- Bran Ferren
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk alignment apparatus and method for patterned media production
- Patent number 7,682,546
- Issue date Mar 23, 2010
- WD Media, Inc.
- Bruce M. Harper
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotation responsive disk activation and deactivation mechanisms
- Patent number 7,512,959
- Issue date Mar 31, 2009
- Searete LLC
- Bran Ferren
- G11 - INFORMATION STORAGE
Information Patent Grant
Balance ring
- Patent number 7,099,112
- Issue date Aug 29, 2006
- Komag, Inc.
- Bruce M. Harper
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk alignment apparatus and method for patterned media production
- Patent number 6,939,120
- Issue date Sep 6, 2005
- Komag, Inc.
- Bruce M. Harper
- G11 - INFORMATION STORAGE
Information Patent Grant
Directory read inhibitor for optical storage media
- Patent number 6,838,144
- Issue date Jan 4, 2005
- FlexPlay Technologies, Inc.
- Yannis Bakos
- G11 - INFORMATION STORAGE
Information Patent Grant
Electromagnetic inductive drive and method of making the same
- Patent number 6,570,834
- Issue date May 27, 2003
- Sony Corporation
- Rodney P. Cude
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of producing glass substrate for information recording medium
- Patent number 6,332,338
- Issue date Dec 25, 2001
- Hoya Corporation
- Kazuaki Hashimoto
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Protected recording medium
- Patent number 6,307,830
- Issue date Oct 23, 2001
- Bradley Shultz
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk
- Patent number 6,262,969
- Issue date Jul 17, 2001
- Taiyo Yuden Co., Ltd.
- Hideaki Ito
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and system for stabilizing a disk media surface for engag...
- Patent number 6,166,884
- Issue date Dec 26, 2000
- Iomega Corporation
- James Eggebeen
- G11 - INFORMATION STORAGE
Information Patent Grant
Laser texturing magnetic recording medium with ultra-fine texture p...
- Patent number 6,147,322
- Issue date Nov 14, 2000
- Seagate Technology LLC
- Jialuo Jack Xuan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser texturing system providing even heating of textured spots on...
- Patent number 6,103,990
- Issue date Aug 15, 2000
- International Business Machines Corporation
- Michael Barenboim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic article surveillance markers for direct application to o...
- Patent number 6,097,291
- Issue date Aug 1, 2000
- 3M Innovative Properties Company
- Ching-Long Tsai
- G08 - SIGNALLING
Information Patent Grant
Piezoelectric glide head
- Patent number 6,073,486
- Issue date Jun 13, 2000
- MicroGlide Inc.
- Edward L. Packard
- G11 - INFORMATION STORAGE
Information Patent Grant
Glide head for testing a disc surface
- Patent number 6,003,364
- Issue date Dec 21, 1999
- Seagate Technology, Inc.
- Wei Hsin Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording substrate and information recording medium pr...
- Patent number 5,997,977
- Issue date Dec 7, 1999
- Hoya Corporation
- Xuelu Zou
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Electronic article surveillance markers for direct application to o...
- Patent number 5,939,985
- Issue date Aug 17, 1999
- Innovative Properties Company
- Ching-Long Tsai
- G08 - SIGNALLING
Information Patent Grant
Storage medium storing plural data of plural types in reproduction...
- Patent number 5,930,226
- Issue date Jul 27, 1999
- Fujitsu Limited
- Yoshifusa Togawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Compact disk protector
- Patent number 5,922,430
- Issue date Jul 13, 1999
- Robert L. Biddlecome
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for manufacturing compact discs having a non-r...
- Patent number 5,882,555
- Issue date Mar 16, 1999
- Discart, Inc
- Joern Rohde
- G11 - INFORMATION STORAGE
Information Patent Grant
High/friction/lower clamping force mechanism for discs in a disc drive
- Patent number 5,838,516
- Issue date Nov 17, 1998
- Seagate Technology, Inc.
- James Rex Staggers
- G11 - INFORMATION STORAGE
Information Patent Grant
Controlling pulses in a laser texturing tool
- Patent number 5,830,514
- Issue date Nov 3, 1998
- International Business Machines Corporation
- Michael Barenboim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic article surveillance markers for direct application to o...
- Patent number 5,825,292
- Issue date Oct 20, 1998
- Minnesota Mining and Manufacturing Company
- Ching-Long Tsai
- G08 - SIGNALLING
Information Patent Grant
Laser texturing apparatus with dual laser paths having an independe...
- Patent number 5,822,211
- Issue date Oct 13, 1998
- International Business Machines Corporation
- Michael Barenboim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Disk having stress relieving zones for use with a disk clamping dev...
- Patent number 5,777,832
- Issue date Jul 7, 1998
- Samsung Electronics Co., Ltd.
- Seung-Young Yi
- G11 - INFORMATION STORAGE
Information Patent Grant
Electronic article surveillance markers for direct application to o...
- Patent number 5,699,047
- Issue date Dec 16, 1997
- Minnesota Mining and Manufacturing Co.
- Ching-Long Tsai
- G08 - SIGNALLING
Information Patent Grant
Article surveillance protection of flexible magnetic computer data...
- Patent number 5,012,380
- Issue date Apr 30, 1991
- Eastman Kodak Company
- Peter J. Harissis
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SUBSTRATE FOR MAGNETIC RECORDING MEDIUM, MAGNETIC RECORDING MEDIUM,...
- Publication number 20130136952
- Publication date May 30, 2013
- SHOWA DENKO K.K.
- Koji YUKIMATSU
- G01 - MEASURING TESTING
Information Patent Application
MEDIA DISC STORAGE CONTAINER, AND A METHOD OF MOUNTING A MEDIA DISC...
- Publication number 20090261003
- Publication date Oct 22, 2009
- SCANAVO A/S
- Tino Solling
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING MEDIUM STRUCTURE CAPABLE OF DISPLAYING DEFECT RATE
- Publication number 20090141602
- Publication date Jun 4, 2009
- Industrial Technology Research Institute
- Wen-Jun Zeng
- G11 - INFORMATION STORAGE
Information Patent Application
Rotation responsive disk activation and deactivation mechanisms
- Publication number 20090022023
- Publication date Jan 22, 2009
- Searete LLC
- Bran Ferren
- G11 - INFORMATION STORAGE
Information Patent Application
Persistent Electro-Optic Devices and Processes for Optical Media
- Publication number 20080204850
- Publication date Aug 28, 2008
- Anoop Agrawal
- G02 - OPTICS
Information Patent Application
Optical medium Recording Layer
- Publication number 20080115156
- Publication date May 15, 2008
- Al Fetouhi
- G11 - INFORMATION STORAGE
Information Patent Application
STRUCTURES AND PROCESSES FOR CONTROLLING ACCESS TO OPTICAL MEDIA
- Publication number 20070143774
- Publication date Jun 21, 2007
- Anoop Agrawal
- G02 - OPTICS
Information Patent Application
Electro-Optic Device and Process for Optical Media
- Publication number 20070140072
- Publication date Jun 21, 2007
- Anoop Agrawal
- G02 - OPTICS
Information Patent Application
Stable Electro-Chromic Device
- Publication number 20070139756
- Publication date Jun 21, 2007
- Anoop Agrawal
- G02 - OPTICS
Information Patent Application
Ultra-violet protection of data storage media
- Publication number 20070031631
- Publication date Feb 8, 2007
- Imation Corp.
- Garry R. Lundstrom
- G11 - INFORMATION STORAGE
Information Patent Application
Rotation responsive disk activation and deactivation mechanisms
- Publication number 20070002708
- Publication date Jan 4, 2007
- Searete, LLC, a limited liability corporation of the State of Delaware
- Bran Ferren
- G11 - INFORMATION STORAGE
Information Patent Application
Disk alignment apparatus and method for patterned media production
- Publication number 20050236738
- Publication date Oct 27, 2005
- Bruce M. Harper
- G11 - INFORMATION STORAGE
Information Patent Application
Directory read inhibitor for optical storage media
- Publication number 20050181169
- Publication date Aug 18, 2005
- Flexplay Technologies, Inc.
- Yannis Bakos
- G11 - INFORMATION STORAGE
Information Patent Application
Indirect fluid pressure imprinting
- Publication number 20040132301
- Publication date Jul 8, 2004
- Bruce M. Harper
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Disc-shaped optical recording medium and reproduction limit method...
- Publication number 20040114478
- Publication date Jun 17, 2004
- Takashi Iwamura
- G11 - INFORMATION STORAGE
Information Patent Application
Directory read inhibitor for optical storage media
- Publication number 20040037994
- Publication date Feb 26, 2004
- Flexplay Technologies, Inc.
- Yannis Bakos
- G11 - INFORMATION STORAGE

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Substrate for magnetic recording medium, magnetic recording medium,...

Recording medium structure capable of displaying defect rate

Rotation responsive disk activation and deactivation mechanisms

Disk alignment apparatus and method for patterned media production

Rotation responsive disk activation and deactivation mechanisms

Balance ring

Disk alignment apparatus and method for patterned media production

Directory read inhibitor for optical storage media

Electromagnetic inductive drive and method of making the same

Method of producing glass substrate for information recording medium

Protected recording medium

Optical disk

Apparatus and system for stabilizing a disk media surface for engag...

Laser texturing magnetic recording medium with ultra-fine texture p...

Laser texturing system providing even heating of textured spots on...

Electronic article surveillance markers for direct application to o...

Piezoelectric glide head

Glide head for testing a disc surface

Information recording substrate and information recording medium pr...

Electronic article surveillance markers for direct application to o...

Storage medium storing plural data of plural types in reproduction...

Compact disk protector

Apparatus and method for manufacturing compact discs having a non-r...

High/friction/lower clamping force mechanism for discs in a disc drive

Controlling pulses in a laser texturing tool

Electronic article surveillance markers for direct application to o...

Laser texturing apparatus with dual laser paths having an independe...

Disk having stress relieving zones for use with a disk clamping dev...

Electronic article surveillance markers for direct application to o...

Article surveillance protection of flexible magnetic computer data...

Patents Applicationslast 30 patents

SUBSTRATE FOR MAGNETIC RECORDING MEDIUM, MAGNETIC RECORDING MEDIUM,...

MEDIA DISC STORAGE CONTAINER, AND A METHOD OF MOUNTING A MEDIA DISC...

RECORDING MEDIUM STRUCTURE CAPABLE OF DISPLAYING DEFECT RATE

Rotation responsive disk activation and deactivation mechanisms

Persistent Electro-Optic Devices and Processes for Optical Media

Optical medium Recording Layer

STRUCTURES AND PROCESSES FOR CONTROLLING ACCESS TO OPTICAL MEDIA

Electro-Optic Device and Process for Optical Media

Stable Electro-Chromic Device

Ultra-violet protection of data storage media

Rotation responsive disk activation and deactivation mechanisms

Disk alignment apparatus and method for patterned media production

Directory read inhibitor for optical storage media

Indirect fluid pressure imprinting

Disc-shaped optical recording medium and reproduction limit method...

Directory read inhibitor for optical storage media