the key being stored by varying the pit format

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CPC
G11B20/00376

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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

G11B20/00376the key being stored by varying the pit format

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Information recording medium, method and apparatus for recording an...
- Patent number 8,755,262
- Issue date Jun 17, 2014
- JVC Kenwood Corporation
- Yasuhiro Ueki
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium, method and apparatus for recording an...
- Patent number 8,355,312
- Issue date Jan 15, 2013
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc recording apparatus, optical disc recording circuit an...
- Patent number 8,351,312
- Issue date Jan 8, 2013
- Panasonic Corporation
- Masaru Yamaoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk reproduction apparatus, optical disk reproduction meth...
- Patent number 8,250,415
- Issue date Aug 21, 2012
- Panasonic Corporation
- Masaru Yamaoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc, playback apparatus for optical disc, and apparatus an...
- Patent number 8,243,567
- Issue date Aug 14, 2012
- Panasonic Corporation
- Masaru Yamaoka
- G11 - INFORMATION STORAGE
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
Optical recording medium with write-once and rewritable properties
- Patent number 8,116,192
- Issue date Feb 14, 2012
- Thomson Licensing
- Stefan Knappmann
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium, usage management method, and usage ma...
- Patent number 8,031,869
- Issue date Oct 4, 2011
- Panasonic Corporation
- Masaru Yamaoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium with copy protection indicating information and ap...
- Patent number 8,006,308
- Issue date Aug 23, 2011
- LG Electronics Inc.
- Sang Woon Suh
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium with copy protection indicating information and ap...
- Patent number 7,917,958
- Issue date Mar 29, 2011
- LG Electronics Inc.
- Sang Woon Suh
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc recording apparatus and methods using pseudo-random nu...
- Patent number 7,911,912
- Issue date Mar 22, 2011
- Sony Corporation
- Toshihiro Fujiki
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording processing apparatus, information reproductio...
- Patent number 7,796,754
- Issue date Sep 14, 2010
- Sony Corporation
- Shoei Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium, method and apparatus for recording an...
- Patent number 7,764,590
- Issue date Jul 27, 2010
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium with optional information and apparatus and method...
- Patent number 7,733,756
- Issue date Jun 8, 2010
- LG Electronics, Inc.
- Sang Woon Suh
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium with optional information and apparatus and method...
- Patent number 7,733,755
- Issue date Jun 8, 2010
- 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
Information recording medium, method and apparatus for recording an...
- Patent number 7,636,288
- Issue date Dec 22, 2009
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- G11 - INFORMATION STORAGE
Information Patent Grant
Data recording apparatus and method and data reproducing apparatus...
- Patent number 7,594,123
- Issue date Sep 22, 2009
- Sony Corporation
- Yoichiro Sako
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium, method and apparatus for recording an...
- Patent number 7,583,579
- Issue date Sep 1, 2009
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium, method and apparatus for recording an...
- Patent number 7,567,492
- Issue date Jul 28, 2009
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- 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
Information recording medium, method and apparatus for recording an...
- Patent number 7,539,120
- Issue date May 26, 2009
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium, method and apparatus for recording an...
- Patent number 7,539,112
- Issue date May 26, 2009
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium, method and apparatus for recording an...
- Patent number 7,532,561
- Issue date May 12, 2009
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium, method and apparatus for recording an...
- Patent number 7,525,901
- Issue date Apr 28, 2009
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium, method and apparatus for recording an...
- Patent number 7,525,900
- Issue date Apr 28, 2009
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium, method and apparatus for recording an...
- Patent number 7,515,518
- Issue date Apr 7, 2009
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium, method and apparatus for recording an...
- Patent number 7,471,608
- Issue date Dec 30, 2008
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- 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

Patents Applicationslast 30 patents

Information Patent Application
Information Recording Medium, Method and Apparatus for Recording an...
- Publication number 20130107682
- Publication date May 2, 2013
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISK REPRODUCTION APPARATUS, OPTICAL DISK REPRODUCTION METH...
- Publication number 20120096326
- Publication date Apr 19, 2012
- Masaru Yamaoka
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC RECORDING APPARATUS, OPTICAL DISC RECORDING CIRCUIT AN...
- Publication number 20110007616
- Publication date Jan 13, 2011
- Masaru Yamaoka
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording medium, method and apparatus for recording an...
- Publication number 20100302918
- Publication date Dec 2, 2010
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL DISC, PLAYBACK APPARATUS FOR OPTICAL DISC, AND APPARATUS AN...
- Publication number 20100284253
- Publication date Nov 11, 2010
- Masaru Yamaoka
- G11 - INFORMATION STORAGE
Information Patent Application
Optical recording medium with write-once and rewritable properties
- Publication number 20100118681
- Publication date May 13, 2010
- Stefan Knappmann
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording medium, method and apparatus for recording an...
- Publication number 20090103410
- Publication date Apr 23, 2009
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Recording medium with optional information and apparatus and method...
- Publication number 20090052314
- Publication date Feb 26, 2009
- Sang Woon Suh
- G11 - INFORMATION STORAGE
Information Patent Application
Record Carrier with Copy Protection Means
- Publication number 20080291801
- Publication date Nov 27, 2008
- Koninklijke Philips Electronics, N.V.
- Antonius Adriaan Maria Staring
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information recording medium, method and apparatus for recording an...
- Publication number 20080186824
- Publication date Aug 7, 2008
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information recording medium, method and apparatus for recording an...
- Publication number 20080144462
- Publication date Jun 19, 2008
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information recording medium, method and apparatus for recording an...
- Publication number 20080144463
- Publication date Jun 19, 2008
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information recording meduim, method and apparatus for recording an...
- Publication number 20080117797
- Publication date May 22, 2008
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information recording medium, methdod and apparatus for recording a...
- Publication number 20080117798
- Publication date May 22, 2008
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information recording medium, method and apparatus for recording an...
- Publication number 20080117800
- Publication date May 22, 2008
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information recording medium, method and apparatus for recording an...
- Publication number 20080117795
- Publication date May 22, 2008
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information recording medium, method and apparatus for recording an...
- Publication number 20080117799
- Publication date May 22, 2008
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information recording medium, method and apparatus for recording an...
- Publication number 20080117801
- Publication date May 22, 2008
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information recording medium, method and apparatus for recording an...
- Publication number 20080117796
- Publication date May 22, 2008
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Information recording medium, method and apparatus for recording an...
- Publication number 20070053248
- Publication date Mar 8, 2007
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information recording medium, method and apparatus for recording an...
- Publication number 20070053249
- Publication date Mar 8, 2007
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information recording medium, method and apparatus for recording an...
- Publication number 20070047429
- Publication date Mar 1, 2007
- Victor Company of Japan, Ltd.
- Yasuhiro Ueki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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

the key being stored by varying the pit format

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Information recording medium, method and apparatus for recording an...

Information recording medium, method and apparatus for recording an...

Optical disc recording apparatus, optical disc recording circuit an...

Optical disk reproduction apparatus, optical disk reproduction meth...

Optical disc, playback apparatus for optical disc, and apparatus an...

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

Optical recording medium with write-once and rewritable properties

Information recording medium, usage management method, and usage ma...

Recording medium with copy protection indicating information and ap...

Recording medium with copy protection indicating information and ap...

Optical disc recording apparatus and methods using pseudo-random nu...

Information recording processing apparatus, information reproductio...

Information recording medium, method and apparatus for recording an...

Recording medium with optional information and apparatus and method...

Recording medium with optional information and apparatus and method...

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

Information recording medium, method and apparatus for recording an...

Data recording apparatus and method and data reproducing apparatus...

Information recording medium, method and apparatus for recording an...

Information recording medium, method and apparatus for recording an...

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

Information recording medium, method and apparatus for recording an...

Information recording medium, method and apparatus for recording an...

Information recording medium, method and apparatus for recording an...

Information recording medium, method and apparatus for recording an...

Information recording medium, method and apparatus for recording an...

Information recording medium, method and apparatus for recording an...

Information recording medium, method and apparatus for recording an...

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

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

Patents Applicationslast 30 patents

Information Recording Medium, Method and Apparatus for Recording an...

OPTICAL DISK REPRODUCTION APPARATUS, OPTICAL DISK REPRODUCTION METH...

OPTICAL DISC RECORDING APPARATUS, OPTICAL DISC RECORDING CIRCUIT AN...

Information recording medium, method and apparatus for recording an...

OPTICAL DISC, PLAYBACK APPARATUS FOR OPTICAL DISC, AND APPARATUS AN...

Optical recording medium with write-once and rewritable properties

Information recording medium, method and apparatus for recording an...

Recording medium with optional information and apparatus and method...

Record Carrier with Copy Protection Means

Information recording medium, method and apparatus for recording an...

Information recording medium, method and apparatus for recording an...

Information recording medium, method and apparatus for recording an...

Information recording meduim, method and apparatus for recording an...

Information recording medium, methdod and apparatus for recording a...

Information recording medium, method and apparatus for recording an...

Information recording medium, method and apparatus for recording an...

Information recording medium, method and apparatus for recording an...

Information recording medium, method and apparatus for recording an...

Information recording medium, method and apparatus for recording an...

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...

Information recording medium, method and apparatus for recording an...

Information recording medium, method and apparatus for recording an...

Information recording medium, method and apparatus for recording an...

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...