wherein said defects or errors are not generated on purpose

Industry

CPC
G11B20/00963

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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

G11B20/00963wherein said defects or errors are not generated on purpose

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Data storage device demodulating servo burst by computing slope of...
- Patent number 9,286,927
- Issue date Mar 15, 2016
- Western Digital Technologies, Inc.
- Shan Tang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for authenticating a storage device, machine-readable storag...
- Patent number 9,245,152
- Issue date Jan 26, 2016
- Samsung Electronics Co., Ltd.
- Bo-Gyeong Kang
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical DNA based on non-deterministic errors
- Patent number 8,837,721
- Issue date Sep 16, 2014
- Microsoft Corporation
- Darko Kirovski
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital damage signature of an optical disc
- Patent number 7,839,742
- Issue date Nov 23, 2010
- International Business Machines Corporation
- Howard Anglin
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for copy protecting a record carrier, copy protected record...
- Patent number 7,765,605
- Issue date Jul 27, 2010
- Rovi Solutions Limited
- Peter A. Newman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Restoring a digital representation of content read from an optical...
- Patent number 7,724,621
- Issue date May 25, 2010
- International Business Machines Corporation
- Howard Anglin
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk drive, method for registering defective sector, and m...
- Patent number 7,684,138
- Issue date Mar 23, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Nobuhito Kitamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for disc drive data security using a defect list
- Patent number 7,299,328
- Issue date Nov 20, 2007
- Seagate Technology LLC
- Gayle L. Noble
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device and program for checking optical disks
- Patent number 7,092,333
- Issue date Aug 15, 2006
- Matsushita Electric Industrial Co., Ltd.
- Kouichi Morioka
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for copy protecting a record carrier, copy protected record...
- Patent number 7,076,660
- Issue date Jul 11, 2006
- Koninklijke Philips Electronics N.V.
- Peter A. Newman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Extremely secure method for keying stored contents to a specific st...
- Patent number 7,017,044
- Issue date Mar 21, 2006
- Maxtor Corporation
- Christopher M. Carpenter
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for disc drive data security using a defect list
- Patent number 6,944,735
- Issue date Sep 13, 2005
- Seagate Technology LLC
- Gayle L. Noble
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for disc drive data security using a defect list
- Patent number 6,782,458
- Issue date Aug 24, 2004
- Seagate Technology LLC
- Gayle L. Noble
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of creating security medium, device for creating security me...
- Patent number 6,674,698
- Issue date Jan 6, 2004
- Fujitsu Limited
- Koji Ozaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for determining the provenance of a data carry...
- Patent number 6,535,469
- Issue date Mar 18, 2003
- Richard A A Heylen
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for copy protecting a record carrier, copy protected record...
- Patent number 6,353,890
- Issue date Mar 5, 2002
- C-Dilla Limited
- Peter A. Newman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for preventing unauthorized use in systems hav...
- Patent number 6,199,148
- Issue date Mar 6, 2001
- Fujitsu Limited
- Kazunori Naito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Encryption of defects map
- Patent number 6,092,195
- Issue date Jul 18, 2000
- Castlewood Systems, Inc.
- Vien N. Nguyen
- G11 - INFORMATION STORAGE
Information Patent Grant
Writing and reading high density magnetic tapes
- Patent number 5,986,843
- Issue date Nov 16, 1999
- Iomega Corporation
- Refael Bar
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for preventing unauthorized use by comparing m...
- Patent number 5,930,825
- Issue date Jul 27, 1999
- Fujitsu Limited
- Kazuo Nakashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Writing and reading high density magnetic tapes
- Patent number 5,828,511
- Issue date Oct 27, 1998
- Iomega Corporation
- Refael Bar
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and manufacture for preventing unauthorized use by judging t...
- Patent number 5,661,800
- Issue date Aug 26, 1997
- Fujitsu, Limited
- Kazuo Nakashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of preventng software piracy by uniquely identifying the spe...
- Patent number 5,615,061
- Issue date Mar 25, 1997
- Jitendra K. Singh
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for utilizing medium nonuniformities to minimize unauthorize...
- Patent number 5,412,718
- Issue date May 2, 1995
- Institute of Systems Science
- Arcot D. Narasimhalu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR AUTHENTICATING A STORAGE DEVICE, MACHINE-READABLE STORAG...
- Publication number 20130061287
- Publication date Mar 7, 2013
- Bo-Gyeong Kang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR GENERATING PHYSICAL IDENTIFIER IN STORAGE DEVICE AND MAC...
- Publication number 20110252189
- Publication date Oct 13, 2011
- Samsung Electronics Co., Ltd.
- Bo-Gyeong KANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL DNA BASED ON NON-DETERMINISTIC ERRORS
- Publication number 20090158044
- Publication date Jun 18, 2009
- One Microsoft Way
- Darko Kirovski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESTORING A DIGITAL REPRESENTATION OF CONTENT READ FROM AN OPTICAL...
- Publication number 20090034386
- Publication date Feb 5, 2009
- International Business Machines Corporation
- Howard Anglin
- G11 - INFORMATION STORAGE
Information Patent Application
DIGITAL DAMAGE SIGNATURE OF AN OPTICAL DISC
- Publication number 20090034385
- Publication date Feb 5, 2009
- International Business Machines Corporation
- Howard Anglin
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic disk drive, method for registering defective sector, and m...
- Publication number 20070146920
- Publication date Jun 28, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Nobuhito Kitamura
- G11 - INFORMATION STORAGE
Information Patent Application
Management of use of information that is recorded on an optical disk
- Publication number 20060274614
- Publication date Dec 7, 2006
- Koninklijke Philips Electronics N.V.
- Antonius Hermanus Maria Akkermans
- G11 - INFORMATION STORAGE
Information Patent Application
Method for copy protecting a record carrier, copy protected record...
- Publication number 20060218645
- Publication date Sep 28, 2006
- Peter A. Newman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for disc drive data security using a defect list
- Publication number 20050216772
- Publication date Sep 29, 2005
- Seagate Technology LLC
- Gayle L. Noble
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for disc drive data security using a defect list
- Publication number 20040255079
- Publication date Dec 16, 2004
- Gayle L. Noble
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of creating security medium, device for creating security me...
- Publication number 20030123348
- Publication date Jul 3, 2003
- FUJITSU LIMITED
- Koji Ozaki
- G11 - INFORMATION STORAGE
Information Patent Application
Device and program for checking optical disks
- Publication number 20020159356
- Publication date Oct 31, 2002
- Koichi Morioka
- G11 - INFORMATION STORAGE
Information Patent Application
Method for copy protecting a record carrier, copy protected record...
- Publication number 20020144123
- Publication date Oct 3, 2002
- C-Dilla Limited
- Peter A. Newman
- G06 - COMPUTING CALCULATING COUNTING

wherein said defects or errors are not generated on purpose

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Data storage device demodulating servo burst by computing slope of...

Method for authenticating a storage device, machine-readable storag...

Optical DNA based on non-deterministic errors

Digital damage signature of an optical disc

Method for copy protecting a record carrier, copy protected record...

Restoring a digital representation of content read from an optical...

Magnetic disk drive, method for registering defective sector, and m...

Method and apparatus for disc drive data security using a defect list

Device and program for checking optical disks

Method for copy protecting a record carrier, copy protected record...

Extremely secure method for keying stored contents to a specific st...

Method and apparatus for disc drive data security using a defect list

Method and apparatus for disc drive data security using a defect list

Method of creating security medium, device for creating security me...

Method and apparatus for determining the provenance of a data carry...

Method for copy protecting a record carrier, copy protected record...

Method and apparatus for preventing unauthorized use in systems hav...

Encryption of defects map

Writing and reading high density magnetic tapes

Method and apparatus for preventing unauthorized use by comparing m...

Writing and reading high density magnetic tapes

Method and manufacture for preventing unauthorized use by judging t...

Method of preventng software piracy by uniquely identifying the spe...

Method for utilizing medium nonuniformities to minimize unauthorize...

Patents Applicationslast 30 patents

METHOD FOR AUTHENTICATING A STORAGE DEVICE, MACHINE-READABLE STORAG...

METHOD FOR GENERATING PHYSICAL IDENTIFIER IN STORAGE DEVICE AND MAC...

OPTICAL DNA BASED ON NON-DETERMINISTIC ERRORS

RESTORING A DIGITAL REPRESENTATION OF CONTENT READ FROM AN OPTICAL...

DIGITAL DAMAGE SIGNATURE OF AN OPTICAL DISC

Magnetic disk drive, method for registering defective sector, and m...

Management of use of information that is recorded on an optical disk

Method for copy protecting a record carrier, copy protected record...

Method and apparatus for disc drive data security using a defect list

Method and apparatus for disc drive data security using a defect list

Method of creating security medium, device for creating security me...

Device and program for checking optical disks

Method for copy protecting a record carrier, copy protected record...