involving track counting to determine position

Industry

CPC
G11B7/08541

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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B7/00Recording or reproducing by optical means

Current Industry

G11B7/08541involving track counting to determine position

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Optical recording medium having a plurality of recording layers cap...
- Patent number 10,204,652
- Issue date Feb 12, 2019
- Sony Corporation
- Yo Ota
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium having a plurality of recording layers cap...
- Patent number 9,911,451
- Issue date Mar 6, 2018
- Sony Corporation
- Yo Ota
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo processor receiving photodetector signals
- Patent number 9,514,777
- Issue date Dec 6, 2016
- Optical Devices, LLC
- Ron J. Kadlec
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo processor receiving photodetector signals
- Patent number 9,105,281
- Issue date Aug 11, 2015
- Optical Devices, LLC
- Ron J. Kadlec
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo processor receiving photodetector signals
- Patent number 8,937,854
- Issue date Jan 20, 2015
- Optical Devices, LLC
- Ron J. Kadlec
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo processor receiving photodetector signals
- Patent number 8,873,355
- Issue date Oct 28, 2014
- Optical Devices, LLC
- Ron J. Kadlec
- G11 - INFORMATION STORAGE
Information Patent Grant
8861319
- Patent number 8,861,319
- Issue date Oct 14, 2014
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for tracking position of a laser beam on a storag...
- Patent number 8,576,678
- Issue date Nov 5, 2013
- Marvell International Ltd.
- Pantas Sutardja
- G11 - INFORMATION STORAGE
Information Patent Grant
Circuit for generating a signal for controlling reproduction of dat...
- Patent number 8,576,680
- Issue date Nov 5, 2013
- Kabushiki Kaisha Toshiba
- Hiroshi Shimada
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo control signal generation device and an optical disk device u...
- Patent number 8,427,913
- Issue date Apr 23, 2013
- Hitachi, Ltd.
- Yoshinori Ishikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo control using digital signal processing for optical disk drive
- Patent number 8,416,651
- Issue date Apr 9, 2013
- OD Servo Technologies, LLC
- Ron J Kadlec
- G11 - INFORMATION STORAGE
Information Patent Grant
Track counting system and method for recordable optical media
- Patent number 8,335,138
- Issue date Dec 18, 2012
- Marvell International, Ltd.
- Pantas Sutardja
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk device
- Patent number 8,238,206
- Issue date Aug 7, 2012
- Funai Electric Co., Ltd.
- Masaki Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording/reproducing apparatus, apparatus for manufact...
- Patent number 8,098,559
- Issue date Jan 17, 2012
- Hitachi, Ltd.
- Yukinobu Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical focus error offset to reduce radial to vertical crosstalk
- Patent number 8,085,629
- Issue date Dec 27, 2011
- Koninklijke Philips Electronics N.V.
- Edwin Johannes Maria Janssen
- G11 - INFORMATION STORAGE
Information Patent Grant
Track counting system and method for recordable optical media
- Patent number 8,054,715
- Issue date Nov 8, 2011
- Marvell International Ltd.
- Pantas Sutardja
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk device and seek method in optical disk device
- Patent number 8,027,228
- Issue date Sep 27, 2011
- Teac Corporation
- Masashi Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc apparatus and seek processing method
- Patent number 7,995,428
- Issue date Aug 9, 2011
- Panasonic Corporation
- Takashi Kishimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical drive servo with a servo processor receiving photodetector...
- Patent number 7,839,729
- Issue date Nov 23, 2010
- DPHI Acquisitions, Inc.
- Ron J. Kadlec
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk device performing high-speed seek operation and optica...
- Patent number 7,817,507
- Issue date Oct 19, 2010
- Funai Electric Co., Ltd.
- Toshiaki Fukui
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo control signal generation device and an optical disk device u...
- Patent number 7,663,986
- Issue date Feb 16, 2010
- Hitachi, Ltd.
- Yoshinori Ishikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Track jumping for optical recording media
- Patent number 7,663,996
- Issue date Feb 16, 2010
- Thomson Licensing
- Eric Fani
- G11 - INFORMATION STORAGE
Information Patent Grant
Device for playing optical discs
- Patent number 7,656,758
- Issue date Feb 2, 2010
- Koninklijke Philips Electronics N.V.
- Antonius Hermanus Maria Akkermans
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc apparatus and optical-pickup movement control method i...
- Patent number 7,643,388
- Issue date Jan 5, 2010
- Victor Company of Japan, Ltd.
- Shigeru Kawase
- G11 - INFORMATION STORAGE
Information Patent Grant
Specially formatted optical disk and method of playback
- Patent number 7,593,623
- Issue date Sep 22, 2009
- Mitsubishi Denki Kabushiki Kaisha
- Masato Nagasawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk drive
- Patent number 7,593,293
- Issue date Sep 22, 2009
- Funai Electric Co., Ltd.
- Hiroyuki Kameda
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo control device, optical disk drive, and servo control method
- Patent number 7,561,501
- Issue date Jul 14, 2009
- VIA Technologies, Inc.
- Chih-Chung Wen
- G11 - INFORMATION STORAGE
Information Patent Grant
Rewritable optical recording medium, recording method on the same,...
- Patent number 7,561,502
- Issue date Jul 14, 2009
- Mitsubishi Kagaku Media Co., Ltd.
- Natsuko Nobukuni
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc drive
- Patent number 7,545,707
- Issue date Jun 9, 2009
- Fujitsu Limited
- Tomonori Yamashita
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and device for track counting in optical recording media
- Patent number 7,542,381
- Issue date Jun 2, 2009
- Thomson Licensing
- Christian Buechler
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MULTI-CHANNEL MULTIPLEXING METHOD AND DEVICE FOR DISC STORAGE MEDIUM
- Publication number 20220343947
- Publication date Oct 27, 2022
- AMETHYSTUM STORAGE TECHNOLOGY CO., LTD.
- Dejiao HU
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND DEVICE FOR ACCURATELY DETECTING AND CONTROLLING POSITION...
- Publication number 20210225398
- Publication date Jul 22, 2021
- Amethystum Storage Technology Co., Ltd.
- Mu ZHENG
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL RECORDING MEDIUM
- Publication number 20180197572
- Publication date Jul 12, 2018
- SONY CORPORATION
- Yo OTA
- G11 - INFORMATION STORAGE
Information Patent Application
Servo Processor Receiving Photodetector Signals
- Publication number 20140029400
- Publication date Jan 30, 2014
- Optical Devices, LLC
- Ron J. Kadlec
- G11 - INFORMATION STORAGE
Information Patent Application
Servo Processor Receiving Photodetector Signals
- Publication number 20130272105
- Publication date Oct 17, 2013
- Ron J. Kadlec
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR CALIBRATING STEPS OF STEPPING MOTOR USED IN OPTICAL DISC...
- Publication number 20120216221
- Publication date Aug 23, 2012
- QUANTA STORAGE INC.
- I-Bing SU
- G11 - INFORMATION STORAGE
Information Patent Application
CIRCUIT FOR GENERATING A SIGNAL FOR CONTROLLING REPRODUCTION OF DAT...
- Publication number 20120147720
- Publication date Jun 14, 2012
- Kabushiki Kaisha Toshiba
- Hiroshi Shimada
- G11 - INFORMATION STORAGE
Information Patent Application
Servo Processor Receiving Photodetector Signals
- Publication number 20110063958
- Publication date Mar 17, 2011
- DPHI Acquisitions, Inc.
- Ron J. Kadlec
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISK DEVICE
- Publication number 20100322046
- Publication date Dec 23, 2010
- Masaki Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Application
SERVO CONTROL SIGNAL GENERATION DEVICE AND AN OPTICAL DISK DEVICE U...
- Publication number 20100118670
- Publication date May 13, 2010
- Hitachi, Ltd
- Yoshinori Ishikawa
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording/reproducing apparatus, apparatus for manufact...
- Publication number 20100080104
- Publication date Apr 1, 2010
- Hitachi, Ltd.
- Yukinobu Tanaka
- G11 - INFORMATION STORAGE
Information Patent Application
DRIVE APPARATUS AND TRACK JUMP METHOD
- Publication number 20090323481
- Publication date Dec 31, 2009
- SONY CORPORATION
- Masaaki Hara
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL FOCUS ERROR OFFSET TO REDUCE RADIAL TO VERTICAL CROSSTALK
- Publication number 20090290457
- Publication date Nov 26, 2009
- Koninklijke Philips Electronics, N.V.
- Edwin Johannes Maria Janssen
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC APPARATUS AND SEEK PROCESSING METHOD
- Publication number 20090116347
- Publication date May 7, 2009
- Matsushita Electric Industrial Co., Ltd.
- Takashi Kishimoto
- G11 - INFORMATION STORAGE
Information Patent Application
Method of Moving Tracks, Method and Apparatus of Recording and/or P...
- Publication number 20090003184
- Publication date Jan 1, 2009
- Jeong Kyo Seo
- G11 - INFORMATION STORAGE
Information Patent Application
DIGITAL SERVO FOR OPTICAL DISK DRIVE
- Publication number 20080101167
- Publication date May 1, 2008
- Ron J. Kadlec
- G11 - INFORMATION STORAGE
Information Patent Application
Track Jump Control Circuit
- Publication number 20080068952
- Publication date Mar 20, 2008
- Sanyo Electric Co., Ltd.
- Yoshihisa Yamada
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk device performing high-speed seek operation and optica...
- Publication number 20070280063
- Publication date Dec 6, 2007
- Funai Electric Co., Ltd.
- Toshiaki Fukui
- G11 - INFORMATION STORAGE
Information Patent Application
Method and Device for Track Counting in Optical Recording Media
- Publication number 20070253293
- Publication date Nov 1, 2007
- DEUTSCHE THOMSON-BRANDT GMBH
- Christian Buechler
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk drive
- Publication number 20070211584
- Publication date Sep 13, 2007
- Funai Electric Co., Ltd.
- Hiroyuki Kameda
- G11 - INFORMATION STORAGE
Information Patent Application
Rewritable optical recording medium, recording method on the same,...
- Publication number 20070177477
- Publication date Aug 2, 2007
- Natsuko Nobukuni
- G11 - INFORMATION STORAGE
Information Patent Application
Rewritable optical recording medium, recording method on the same,...
- Publication number 20070127342
- Publication date Jun 7, 2007
- Natsuko Nobukuni
- G11 - INFORMATION STORAGE
Information Patent Application
Tracking control method and optical disk drive
- Publication number 20070121442
- Publication date May 31, 2007
- Via Technologies, Inc.
- Kobe Chou
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disc apparatus and optical-pickup movement control method i...
- Publication number 20070115769
- Publication date May 24, 2007
- Victor Company of Japan, Ltd.
- Shigeru Kawase
- G11 - INFORMATION STORAGE
Information Patent Application
Servo control device, optical disk drive, and servo control method
- Publication number 20070109927
- Publication date May 17, 2007
- Via Technologies, Inc.
- Chih-Chung Wen
- G11 - INFORMATION STORAGE
Information Patent Application
Servo control signal generation device and an optical disk device u...
- Publication number 20070091754
- Publication date Apr 26, 2007
- Hitachi, Ltd.
- Yoshinori Ishikawa
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus for reading and/or writing optical recording media
- Publication number 20070076553
- Publication date Apr 5, 2007
- Christian Buchler
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disc drive
- Publication number 20060262670
- Publication date Nov 23, 2006
- FUJITSU LIMITED
- Tomonori Yamashita
- G11 - INFORMATION STORAGE
Information Patent Application
Track jump apparatus and method which perform track jumping conside...
- Publication number 20060181974
- Publication date Aug 17, 2006
- Moon-Soo Han
- G11 - INFORMATION STORAGE
Information Patent Application
Tracking device
- Publication number 20060126455
- Publication date Jun 15, 2006
- FUJITSU LIMITED
- Toru Ikeda
- G11 - INFORMATION STORAGE

involving track counting to determine position

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical recording medium having a plurality of recording layers cap...

Optical recording medium having a plurality of recording layers cap...

Servo processor receiving photodetector signals

Servo processor receiving photodetector signals

Servo processor receiving photodetector signals

Servo processor receiving photodetector signals

8861319

System and method for tracking position of a laser beam on a storag...

Circuit for generating a signal for controlling reproduction of dat...

Servo control signal generation device and an optical disk device u...

Servo control using digital signal processing for optical disk drive

Track counting system and method for recordable optical media

Optical disk device

Information recording/reproducing apparatus, apparatus for manufact...

Optical focus error offset to reduce radial to vertical crosstalk

Track counting system and method for recordable optical media

Optical disk device and seek method in optical disk device

Optical disc apparatus and seek processing method

Optical drive servo with a servo processor receiving photodetector...

Optical disk device performing high-speed seek operation and optica...

Servo control signal generation device and an optical disk device u...

Track jumping for optical recording media

Device for playing optical discs

Optical disc apparatus and optical-pickup movement control method i...

Specially formatted optical disk and method of playback

Optical disk drive

Servo control device, optical disk drive, and servo control method

Rewritable optical recording medium, recording method on the same,...

Optical disc drive

Method and device for track counting in optical recording media

Patents Applicationslast 30 patents

MULTI-CHANNEL MULTIPLEXING METHOD AND DEVICE FOR DISC STORAGE MEDIUM

METHOD AND DEVICE FOR ACCURATELY DETECTING AND CONTROLLING POSITION...

OPTICAL RECORDING MEDIUM

Servo Processor Receiving Photodetector Signals

Servo Processor Receiving Photodetector Signals

METHOD FOR CALIBRATING STEPS OF STEPPING MOTOR USED IN OPTICAL DISC...

CIRCUIT FOR GENERATING A SIGNAL FOR CONTROLLING REPRODUCTION OF DAT...

Servo Processor Receiving Photodetector Signals

OPTICAL DISK DEVICE

SERVO CONTROL SIGNAL GENERATION DEVICE AND AN OPTICAL DISK DEVICE U...

Information recording/reproducing apparatus, apparatus for manufact...

DRIVE APPARATUS AND TRACK JUMP METHOD

OPTICAL FOCUS ERROR OFFSET TO REDUCE RADIAL TO VERTICAL CROSSTALK

OPTICAL DISC APPARATUS AND SEEK PROCESSING METHOD

Method of Moving Tracks, Method and Apparatus of Recording and/or P...

DIGITAL SERVO FOR OPTICAL DISK DRIVE

Track Jump Control Circuit

Optical disk device performing high-speed seek operation and optica...

Method and Device for Track Counting in Optical Recording Media

Optical disk drive

Rewritable optical recording medium, recording method on the same,...

Rewritable optical recording medium, recording method on the same,...

Tracking control method and optical disk drive

Optical disc apparatus and optical-pickup movement control method i...

Servo control device, optical disk drive, and servo control method

Servo control signal generation device and an optical disk device u...

Apparatus for reading and/or writing optical recording media

Optical disc drive

Track jump apparatus and method which perform track jumping conside...

Tracking device