Membership
Tour
Register
Log in
the key being stored by varying the pit format
Follow
Industry
CPC
G11B20/00376
This industry / category may be too specific. Please go to a parent level for more data
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
G11B20/00376
the key being stored by varying the pit format
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 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 Applications
last 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