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Industry
CPC
G11B20/00644
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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
G11B20/00644
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Patents Grants
last 30 patents
Information
Patent Grant
Copying apparatus for copying a recoding medium, a method thereof a...
Patent number
8,949,552
Issue date
Feb 3, 2015
SETTEC, Inc.
Heung-Chan Seung
G11 - INFORMATION STORAGE
Information
Patent Grant
Copy-protected optical recording medium, method for driving thereof...
Patent number
8,773,961
Issue date
Jul 8, 2014
Heung-Chan Seung
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc including two different sets of sectors having identic...
Patent number
8,000,179
Issue date
Aug 16, 2011
Sony DADC Austria AG
Markus Spitzlinger
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
Patents Applications
last 30 patents
Information
Patent Application
COPY-PROTECTED OPTICAL RECORDING MEDIUM, METHOD FOR DRIVING THEREOF...
Publication number
20130155830
Publication date
Jun 20, 2013
SETTEC, INC.
Heung-Chan SEUNG
G11 - INFORMATION STORAGE
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
COPY-PROTECTED OPTICAL RECORDING MEDIUM, METHOD FOR DRIVING THEREOF...
Publication number
20080182057
Publication date
Jul 31, 2008
Heung-chan Seung
G11 - INFORMATION STORAGE
Information
Patent Application
Copying apparatus for copying a recoding medium, a method thereof a...
Publication number
20080159107
Publication date
Jul 3, 2008
Heung-Chan Seung
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
OPTICAL DISC
Publication number
20070183299
Publication date
Aug 9, 2007
SONY DADC Austria AG
Markus Spitzlinger
G11 - INFORMATION STORAGE
Information
Patent Application
Copying apparatus for copying a recoding medium, a method thereof a...
Publication number
20050047195
Publication date
Mar 3, 2005
Heung-Chan Seung
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Method for recording data on a data storage medium enabling data id...
Publication number
20050007911
Publication date
Jan 13, 2005
Sergei Petrovich Kotikov
G11 - INFORMATION STORAGE
Information
Patent Application
Copy-protected optical recording medium, a method for driving there...
Publication number
20040199780
Publication date
Oct 7, 2004
Heung-chan Seung
G11 - INFORMATION STORAGE