the key being stored in the lead-out area [LOA]

Industry

CPC
G11B20/00311

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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

G11B20/00311the key being stored in the lead-out area [LOA]

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Recording medium for storing write protection information and write...
- Patent number 8,139,458
- Issue date Mar 20, 2012
- Samsung Electronics Co., Ltd.
- Jung-wan Ko
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of managing copy protection information of a recording mediu...
- Patent number 8,090,103
- Issue date Jan 3, 2012
- LG Electronics Inc.
- Sang Woon Suh
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of managing copy protection information of a recording mediu...
- Patent number 8,009,832
- Issue date Aug 30, 2011
- LG Electronics Inc.
- Sang Woon Suh
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium for storing write protection information and write...
- Patent number 7,697,389
- Issue date Apr 13, 2010
- Jung-wan Ko
- G11 - INFORMATION STORAGE
Information Patent Grant
Data reproducing apparatus including subsignal generated from ID in...
- Patent number 7,561,504
- Issue date Jul 14, 2009
- Sony Corporation
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for ciphering playback mode information for re...
- Patent number 7,487,552
- Issue date Feb 3, 2009
- Sony Corporation
- Yoichiro Sako
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for manufacturing optical disks, apparatus and...
- Patent number 7,460,445
- Issue date Dec 2, 2008
- Sony Corporation
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for manufacturing optical disks, apparatus and...
- Patent number 7,450,488
- Issue date Nov 11, 2008
- Sony Corporation
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium for storing write protection information and write...
- Patent number 7,447,133
- Issue date Nov 4, 2008
- Samsung Electronics Co., Ltd.
- Jung-wan Ko
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording apparatus and method, reproducing apparatus and method, a...
- Patent number 7,448,086
- Issue date Nov 4, 2008
- Sony Corporation
- Yoichiro Sako
- G11 - INFORMATION STORAGE
Information Patent Grant
Data reproducing apparatus including subsignal generated from ID in...
- Patent number 7,388,816
- Issue date Jun 17, 2008
- Sony Corporation
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for manufacturing optical disks, apparatus and...
- Patent number 7,372,790
- Issue date May 13, 2008
- Sony Corporation
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium for storing write protection information and write...
- Patent number 7,362,678
- Issue date Apr 22, 2008
- Samsung Electronics Co., Ltd.
- Jung-wan Ko
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for manufacturing optical disks, apparatus and...
- Patent number 7,355,949
- Issue date Apr 8, 2008
- Sony Corporation
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium for storing write protection information and write...
- Patent number 7,283,446
- Issue date Oct 16, 2007
- Samsung Electronics Co., Ltd.
- Jung-wan Ko
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium for storing write protection information and write...
- Patent number 7,269,110
- Issue date Sep 11, 2007
- Samsung Electronics Co., Ltd.
- Jung-wan Ko
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for manufacturing optical disks, apparatus and...
- Patent number 7,196,985
- Issue date Mar 27, 2007
- Sony Corporation
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk recording apparatus, method, manufacturing apparatus a...
- Patent number 7,193,939
- Issue date Mar 20, 2007
- Sony Corporation
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for manufacturing optical disks, apparatus and...
- Patent number 7,154,823
- Issue date Dec 26, 2006
- Sony Corporation
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for manufacturing optical disks, apparatus and...
- Patent number 7,151,726
- Issue date Dec 19, 2006
- Sony Corporation
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for manufacturing optical disks, apparatus and...
- Patent number 7,149,162
- Issue date Dec 12, 2006
- Sony Corporation
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for optically recording sub data through radia...
- Patent number 7,149,161
- Issue date Dec 12, 2006
- Sony Corporation
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for manufacturing optical disks, apparatus and...
- Patent number 7,126,891
- Issue date Oct 24, 2006
- Sony Corporation
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium for storing write protection information and write...
- Patent number 7,123,564
- Issue date Oct 17, 2006
- Samsung Electronics Co., Ltd.
- Jung-wan Ko
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for ciphering playback mode information for re...
- Patent number 7,062,785
- Issue date Jun 13, 2006
- Sony Corporation
- Yoichiro Sako
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and associated methodology of imparting content protectio...
- Patent number 7,035,181
- Issue date Apr 25, 2006
- Sony Corporation
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and associated methodology of imparting content protectio...
- Patent number 7,020,057
- Issue date Mar 28, 2006
- Sony Corporation
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for manufacturing optical disks, apparatus and...
- Patent number 6,996,042
- Issue date Feb 7, 2006
- Sony Corporation
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and associated methodology of imparting content protectio...
- Patent number 6,987,715
- Issue date Jan 17, 2006
- Sony Corporation
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium for storing write protection information and write...
- Patent number 6,970,407
- Issue date Nov 29, 2005
- Samsung Electronics Co., Ltd.
- Jung-wan Ko
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

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
DATA REPRODUCING APPARATUS INCLUDING SUBSIGNAL GENERATED FROM ID IN...
- Publication number 20070211597
- Publication date Sep 13, 2007
- SONY CORPORATION
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUS AND METHOD FOR MANUFACTURING OPTICAL DISKS, APPARATUS AND...
- Publication number 20070171801
- Publication date Jul 26, 2007
- Sony Corporation
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUS AND METHOD FOR MANUFACTURING OPTICAL DISKS, APPARATUS AND...
- Publication number 20070165508
- Publication date Jul 19, 2007
- SONY CORPORATION
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and method for manufacturing optical disks, apparatus and...
- Publication number 20070002719
- Publication date Jan 4, 2007
- SONY CORPORATION
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUS AND METHOD FOR MANUFACTURING OPTICAL DISKS, APPARATUS AND...
- Publication number 20060245329
- Publication date Nov 2, 2006
- Sony Corporation
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and method for manufacturing optical disks, apparatus and...
- Publication number 20060239164
- Publication date Oct 26, 2006
- SONY CORPORATION
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and method for manufacturing optical disks, apparatus and...
- Publication number 20060239165
- Publication date Oct 26, 2006
- SONY CORPORATION
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUS AND METHOD FOR MANUFACTURING OPTICAL DISKS, APPARATUS AND...
- Publication number 20060239163
- Publication date Oct 26, 2006
- SONY CORPORATION
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and method for manufacturing optical disks, apparatus and...
- Publication number 20060221793
- Publication date Oct 5, 2006
- Sony Corporation
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and method for manufacturing optical disks, apparatus and...
- Publication number 20060221784
- Publication date Oct 5, 2006
- Sony Corporation
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for ciphering playback mode information for re...
- Publication number 20060168662
- Publication date Jul 27, 2006
- Yoichiro Sako
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of managing copy protection information of a recording mediu...
- Publication number 20060143480
- Publication date Jun 29, 2006
- LG ELECTRONICS INC.
- Sang Woon Suh
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and method for manufacturing optical disks, apparatus and...
- Publication number 20060114773
- Publication date Jun 1, 2006
- Sony Corporation
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and method for manufacturing optical disks, apparatus and...
- Publication number 20060092823
- Publication date May 4, 2006
- Sony Corporation
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and method for manufacturing optical disks, apparatus and...
- Publication number 20060083143
- Publication date Apr 20, 2006
- Sony Corporation
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Application
Recording medium for storing write protection information and write...
- Publication number 20060077843
- Publication date Apr 13, 2006
- Samsung Electronics Co., Ltd.
- Jung-Wan Ko
- G11 - INFORMATION STORAGE
Information Patent Application
Method of managing copy protection information of a recording mediu...
- Publication number 20050209971
- Publication date Sep 22, 2005
- Sang Woon Suh
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk, optical disk recording and reproducing apparatus, met...
- Publication number 20050185547
- Publication date Aug 25, 2005
- Takahiro Nagai
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and method for manufacturing optical disks, apparatus and...
- Publication number 20050169134
- Publication date Aug 4, 2005
- SONY CORPORATION
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and associated methodology of imparting content protectio...
- Publication number 20050163002
- Publication date Jul 28, 2005
- SONY CORPORATION
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Application
Recording medium for storing write protection information and write...
- Publication number 20050117485
- Publication date Jun 2, 2005
- Samsung Electronics Co., Ltd.
- Jung-Wan Ko
- G11 - INFORMATION STORAGE
Information Patent Application
Recording medium for storing write protection information and write...
- Publication number 20050117506
- Publication date Jun 2, 2005
- Samsung Electronics Co., Ltd.
- Jung-Wan Ko
- G11 - INFORMATION STORAGE
Information Patent Application
Recording medium for storing write protection information and write...
- Publication number 20050111325
- Publication date May 26, 2005
- Samsung Electronics Co., Ltd.
- Jung-Wan Ko
- G11 - INFORMATION STORAGE
Information Patent Application
Recording medium for storing write protection information and write...
- Publication number 20050111324
- Publication date May 26, 2005
- Samsung Electronics Co., Ltd.
- Jung-Wan Ko
- G11 - INFORMATION STORAGE
Information Patent Application
Recording medium for storing write protection information and write...
- Publication number 20040228238
- Publication date Nov 18, 2004
- Samsung Electronics Co., Ltd.
- Jung-Wan Ko
- G11 - INFORMATION STORAGE
Information Patent Application
Recording medium for storing write protection information and write...
- Publication number 20040190411
- Publication date Sep 30, 2004
- Samsung Electronics, Co., Ltd.
- Jung-wan Ko
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and method for manufacturing optical disks, apparatus and...
- Publication number 20040037200
- Publication date Feb 26, 2004
- SONY CORPORATION
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and method for manufacturing optical disks, apparatus and...
- Publication number 20030206511
- Publication date Nov 6, 2003
- SONY CORPORATION
- Seiji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disc and a reproduction method, reproduction apparatus, and...
- Publication number 20030185128
- Publication date Oct 2, 2003
- Mamoru Shoji
- G11 - INFORMATION STORAGE

the key being stored in the lead-out area [LOA]

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Recording medium for storing write protection information and write...

Method of managing copy protection information of a recording mediu...

Method of managing copy protection information of a recording mediu...

Recording medium for storing write protection information and write...

Data reproducing apparatus including subsignal generated from ID in...

Method and apparatus for ciphering playback mode information for re...

Apparatus and method for manufacturing optical disks, apparatus and...

Apparatus and method for manufacturing optical disks, apparatus and...

Recording medium for storing write protection information and write...

Recording apparatus and method, reproducing apparatus and method, a...

Data reproducing apparatus including subsignal generated from ID in...

Apparatus and method for manufacturing optical disks, apparatus and...

Recording medium for storing write protection information and write...

Apparatus and method for manufacturing optical disks, apparatus and...

Recording medium for storing write protection information and write...

Recording medium for storing write protection information and write...

Apparatus and method for manufacturing optical disks, apparatus and...

Optical disk recording apparatus, method, manufacturing apparatus a...

Apparatus and method for manufacturing optical disks, apparatus and...

Apparatus and method for manufacturing optical disks, apparatus and...

Apparatus and method for manufacturing optical disks, apparatus and...

Apparatus and method for optically recording sub data through radia...

Apparatus and method for manufacturing optical disks, apparatus and...

Recording medium for storing write protection information and write...

Method and apparatus for ciphering playback mode information for re...

Apparatus and associated methodology of imparting content protectio...

Apparatus and associated methodology of imparting content protectio...

Apparatus and method for manufacturing optical disks, apparatus and...

Apparatus and associated methodology of imparting content protectio...

Recording medium for storing write protection information and write...

Patents Applicationslast 30 patents

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

DATA REPRODUCING APPARATUS INCLUDING SUBSIGNAL GENERATED FROM ID IN...

APPARATUS AND METHOD FOR MANUFACTURING OPTICAL DISKS, APPARATUS AND...

APPARATUS AND METHOD FOR MANUFACTURING OPTICAL DISKS, APPARATUS AND...

Apparatus and method for manufacturing optical disks, apparatus and...

APPARATUS AND METHOD FOR MANUFACTURING OPTICAL DISKS, APPARATUS AND...

Apparatus and method for manufacturing optical disks, apparatus and...

Apparatus and method for manufacturing optical disks, apparatus and...

APPARATUS AND METHOD FOR MANUFACTURING OPTICAL DISKS, APPARATUS AND...

Apparatus and method for manufacturing optical disks, apparatus and...

Apparatus and method for manufacturing optical disks, apparatus and...

Method and apparatus for ciphering playback mode information for re...

Method of managing copy protection information of a recording mediu...

Apparatus and method for manufacturing optical disks, apparatus and...

Apparatus and method for manufacturing optical disks, apparatus and...

Apparatus and method for manufacturing optical disks, apparatus and...

Recording medium for storing write protection information and write...

Method of managing copy protection information of a recording mediu...

Optical disk, optical disk recording and reproducing apparatus, met...

Apparatus and method for manufacturing optical disks, apparatus and...

Apparatus and associated methodology of imparting content protectio...

Recording medium for storing write protection information and write...

Recording medium for storing write protection information and write...

Recording medium for storing write protection information and write...

Recording medium for storing write protection information and write...

Recording medium for storing write protection information and write...

Recording medium for storing write protection information and write...

Apparatus and method for manufacturing optical disks, apparatus and...

Apparatus and method for manufacturing optical disks, apparatus and...

Optical disc and a reproduction method, reproduction apparatus, and...