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CPC
G11B20/00637
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Parent Industries
G
PHYSICS
G11
Information storage
G11B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B20/00
Signal processing not specific to the method of recording or reproducing Circuits therefor
Current Industry
G11B20/00637
said management data being address data
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
DVD copy protection
Patent number
8,356,355
Issue date
Jan 15, 2013
Sony DADC Austria AG
Klaus Holzapfel
G11 - INFORMATION STORAGE
Information
Patent Grant
Copying digital content by emulating playing of a recording medium...
Patent number
8,254,761
Issue date
Aug 28, 2012
Rovi Solutions Corporation
Carmen Laura Basile
G11 - INFORMATION STORAGE
Information
Patent Grant
Information recording method and information reproducing method
Patent number
8,218,408
Issue date
Jul 10, 2012
Panasonic Corporation
Naohiro Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Navigation system including a drive for reading out navigation data...
Patent number
7,756,628
Issue date
Jul 13, 2010
Robert Bosch GmbH
Holger Listle
G11 - INFORMATION STORAGE
Information
Patent Grant
Storage medium
Patent number
7,567,981
Issue date
Jul 28, 2009
Uvarta, Inc.
Pavel Tkachev
G11 - INFORMATION STORAGE
Information
Patent Grant
Data recording method and apparatus, data record medium and data re...
Patent number
7,380,132
Issue date
May 27, 2008
Sony Corporation
Yoichiro Sako
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for reproducing ciphered data
Patent number
6,944,297
Issue date
Sep 13, 2005
Sony Corporation
Yoichiro Sako
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for reproducing ciphered data
Patent number
6,487,293
Issue date
Nov 26, 2002
Sony Corporation
Yoichiro Sako
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data recording method and apparatus, data record medium and data re...
Patent number
6,445,795
Issue date
Sep 3, 2002
Sony Corporation
Yoichiro Sako
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical disc with sector address irregularities to prevent copying,...
Patent number
5,930,209
Issue date
Jul 27, 1999
U.S. Philips Corporation
Uwe Spitzenberger
G11 - INFORMATION STORAGE
Information
Patent Grant
Data recording method and apparatus, data record medium and data re...
Patent number
5,901,127
Issue date
May 4, 1999
Sony Corporation
Yoichiro Sako
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
MAGNETIC DISK DEVICE
Publication number
20240296869
Publication date
Sep 5, 2024
Kabushiki Kaisha Toshiba
Yosuke KONDO
G11 - INFORMATION STORAGE
Information
Patent Application
Apparatus for and a method of copy-protecting a content carrying re...
Publication number
20090217388
Publication date
Aug 27, 2009
MACROVISION CORPORATION
Carmen Laura Basile
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION RECORDING METHOD AND INFORMATION REPRODUCING METHOD
Publication number
20090180365
Publication date
Jul 16, 2009
PANASONIC CORPORATION
Naohiro KIMURA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Apparatus for and a method of copying a content carrying recording...
Publication number
20080219123
Publication date
Sep 11, 2008
Carmen Laura Basile
G11 - INFORMATION STORAGE
Information
Patent Application
Method and Device For Protecting the Contents of an Information Car...
Publication number
20080178296
Publication date
Jul 24, 2008
Koninklijke Philips Electronics, N.V.
Johannes Hendrikus Maria Lemmers
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Navigation system including a drive for reading out navigation data...
Publication number
20070179707
Publication date
Aug 2, 2007
Holger Listle
G01 - MEASURING TESTING
Information
Patent Application
Recordable optical disc
Publication number
20070058520
Publication date
Mar 15, 2007
SONY DADC Austria AG
Gottfried Reiter
G11 - INFORMATION STORAGE
Information
Patent Application
Dvd copy protection
Publication number
20070036356
Publication date
Feb 15, 2007
SONY DADC Austria AG
Klaus Holzapfel
G11 - INFORMATION STORAGE
Information
Patent Application
Storage medium
Publication number
20060047654
Publication date
Mar 2, 2006
Pavel Tkachev
G11 - INFORMATION STORAGE
Information
Patent Application
Apparatus and method for digital content concealment in a storage m...
Publication number
20050229013
Publication date
Oct 13, 2005
Stanley Babowicz
G11 - INFORMATION STORAGE
Information
Patent Application
Information recording medium, information recording medium authenti...
Publication number
20030169662
Publication date
Sep 11, 2003
Hirotoshi Ohno
G11 - INFORMATION STORAGE
Information
Patent Application
Method and apparatus for reproducing ciphered data
Publication number
20020196938
Publication date
Dec 26, 2002
Sony Corporation
YOICHIRO SAKO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Data recording method and apparatus, data record medium and data re...
Publication number
20020159593
Publication date
Oct 31, 2002
Sony Corporation
YOICHIRO SAKO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS FOR REPRODUCING CIPHERED DATA
Publication number
20010046295
Publication date
Nov 29, 2001
Sony Corporation
YOICHIRO SAKO
G06 - COMPUTING CALCULATING COUNTING