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Industry

CPC
G11B7/0901

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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

G11B7/0901for track following only

Industries

Patents Grantslast 30 patents

Information Patent Grant
Autonomous search light system, winch system comprising an autonomo...
- Patent number 11,981,251
- Issue date May 14, 2024
- Goodrich Lighting Systems GmbH & Co. KG
- Anil Kumar Jha
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Storage system using unformatted digital optical tape
- Patent number 10,033,961
- Issue date Jul 24, 2018
- Group 47, Inc.
- Daniel Scott Rosen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Recorder and player apparatus stably keeping track of recording medium
- Patent number 9,911,449
- Issue date Mar 6, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazuo Momoo
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc apparatus controlling irradiation position based on cr...
- Patent number 9,754,619
- Issue date Sep 5, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kohei Nakata
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc recorder and player apparatus including multiple recorder and...
- Patent number 9,747,938
- Issue date Aug 29, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Eiichi Igami
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital optical tape storage system
- Patent number 9,640,214
- Issue date May 2, 2017
- Group 47, Inc.
- Daniel Scott Rosen
- 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
Recording apparatus
- Patent number 9,508,379
- Issue date Nov 29, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kousei Sano
- G11 - INFORMATION STORAGE
Information Patent Grant
Tracking control device, tracking control method, and optical disc...
- Patent number 9,412,406
- Issue date Aug 9, 2016
- Mitsubishi Electric Corporation
- Yusuke Kanatake
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape recording medium, information recording/reproducing device, an...
- Patent number 9,390,743
- Issue date Jul 12, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Akinaga Natsui
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording and playback apparatus
- Patent number 9,330,705
- Issue date May 3, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yohichi Saitoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo processor receiving photodetector signals
- Patent number 9,245,569
- Issue date Jan 26, 2016
- Optical Devices, LLC
- Ron J. Kadlec
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk information device and information processing device
- Patent number 9,196,286
- Issue date Nov 24, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kanji Wakabayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Writable information recording and reproducing apparatus
- Patent number 9,064,506
- Issue date Jun 23, 2015
- Kabushiki Kaisha Toshiba
- Hideaki Okano
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording method, information reading method, and optic...
- Patent number 8,958,277
- Issue date Feb 17, 2015
- Hitachi Consumer Electronics Co., Ltd.
- Atsushi Kikugawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Single beam radial tracking method for optical discs
- Patent number 8,897,108
- Issue date Nov 25, 2014
- Marvell International Ltd.
- Antonius Leonardus Johannes Dekker
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for generating tracking error signal and optic...
- Patent number 8,861,321
- Issue date Oct 14, 2014
- Toshiba Samsung Storage Technology Korea Corporation
- Dong-han Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording apparatus, recording method, reproducing apparatus, and r...
- Patent number 8,854,934
- Issue date Oct 7, 2014
- Sony Corporation
- Hideki Ando
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for calibrating a tracking error signal of an optical disk d...
- Patent number 8,811,132
- Issue date Aug 19, 2014
- Mediatek Inc.
- Chi Min Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording device and recording method
- Patent number 8,780,681
- Issue date Jul 15, 2014
- Sony Corporation
- Yoshiyuki Urakawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium, tracking method, and optical informat...
- Patent number 8,780,683
- Issue date Jul 15, 2014
- Panasonic Corporation
- Kousei Sano
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Information recording medium, and recording method and reproducing...
- Patent number 8,767,519
- Issue date Jul 1, 2014
- JVC Kenwood Corporation
- Yasuhiro Ueki
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording apparatus
- Patent number 8,699,309
- Issue date Apr 15, 2014
- Sony Corporation
- Junichi Horigome
- G11 - INFORMATION STORAGE
Information Patent Grant
Compatible optical recording medium
- Patent number 8,693,302
- Issue date Apr 8, 2014
- Thomson Licensing
- Joachim Knittel
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc medium and optical disc device
- Patent number 8,693,295
- Issue date Apr 8, 2014
- Mitsubishi Electric Corporation
- Kenya Nakai
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk-shaped recording medium, optical spot position control device,...
- Patent number 8,687,477
- Issue date Apr 1, 2014
- Sony Corporation
- Junichi Horigome
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium, and recording method and reproducing...
- Patent number 8,654,622
- Issue date Feb 18, 2014
- JVC Kenwood Corporation
- Yasuhiro Ueki
- G11 - INFORMATION STORAGE
Information Patent Grant
Header region evaluation circuit, optical disk apparatus, and heade...
- Patent number 8,644,122
- Issue date Feb 4, 2014
- Renesas Electronics Corporation
- Kinji Kayanuma
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for providing a tracking servo control when re...
- Patent number 8,634,282
- Issue date Jan 21, 2014
- Maple Vision Technologies Inc.
- Hak Sun Kim
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc device
- Patent number 8,634,281
- Issue date Jan 21, 2014
- Hitachi-LG Data Storage, Inc.
- Seiji Imagawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
AUTONOMOUS SEARCH LIGHT SYSTEM, WINCH SYSTEM COMPRISING AN AUTONOMO...
- Publication number 20220379802
- Publication date Dec 1, 2022
- Goodrich Lighting Systems GmbH & Co. KG
- Anil Kumar JHA
- B60 - VEHICLES IN GENERAL
Information Patent Application
RECORDER AND PLAYER APPARATUS STABLY KEEPING TRACK OF RECORDING MEDIUM
- Publication number 20170263280
- Publication date Sep 14, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Kazuo MOMOO
- G11 - INFORMATION STORAGE
Information Patent Application
Servo Processor Receiving Photodetector Signals
- Publication number 20170148478
- Publication date May 25, 2017
- Optical Devices, LLC
- Ron J. Kadlec
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING APPARATUS
- Publication number 20160284375
- Publication date Sep 29, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Kousei SANO
- G11 - INFORMATION STORAGE
Information Patent Application
TRACKING CONTROL DEVICE, TRACKING CONTROL METHOD, AND OPTICAL DISC...
- Publication number 20160155461
- Publication date Jun 2, 2016
- Mitsubishi Electric Corporation
- Yusuke Kanatake
- G11 - INFORMATION STORAGE
Information Patent Application
Servo Processor Receiving Photodetector Signals
- Publication number 20160140995
- Publication date May 19, 2016
- Optical Devices, LLC
- Ron J. Kadlec
- G11 - INFORMATION STORAGE
Information Patent Application
Servo Processor Receiving Photodetector Signals
- Publication number 20160027463
- Publication date Jan 28, 2016
- Optical Devices, LLC
- Ron J. Kadlec
- G11 - INFORMATION STORAGE
Information Patent Application
EXPOSURE DEVICE, RECORDING MEDIUM, RECORDING DEVICE, AND REPRODUCIN...
- Publication number 20140362675
- Publication date Dec 11, 2014
- SONY CORPORATION
- Kensaku Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL HEAD DEVICE AND OPTICAL DISC DEVICE
- Publication number 20140313874
- Publication date Oct 23, 2014
- Hironori NAKAHARA
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING MEDIUM, AND RECORDING METHOD AND REPRODUCING...
- Publication number 20140126339
- Publication date May 8, 2014
- JVC Kenwood Corporation
- Yasuhiro Ueki
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISK DEVICE
- Publication number 20140078875
- Publication date Mar 20, 2014
- HITACHI CONSUMER ELECTRONICS CO., LTD.
- Yukinobu TANAKA
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP AND OPTICAL DISC DEVICE
- Publication number 20140068642
- Publication date Mar 6, 2014
- SONY CORPORATION
- Kimihiro Saito
- 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
INFORMATION STORAGE MEDIA, TRACKING METHOD, AND OPTICAL INFORMATION...
- Publication number 20140022882
- Publication date Jan 23, 2014
- Kousei Sano
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD AND APPARATUS FOR GENERATING TRACKING ERROR SIGNAL AND OPTIC...
- Publication number 20130308432
- Publication date Nov 21, 2013
- TOSHIBA SAMSUNG STORAGE TECHNOLOGY KOREA CORPORATION
- Dong-han LEE
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING MEDIUM, AND RECORDING METHOD AND REPRODUCING...
- Publication number 20130301399
- Publication date Nov 14, 2013
- Yasuhiro Ueki
- 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
RECORDING APPARATUS, RECORDING METHOD, REPRODUCING APPARATUS, AND R...
- Publication number 20130223198
- Publication date Aug 29, 2013
- SONY CORPORATION
- Hideki Ando
- G11 - INFORMATION STORAGE
Information Patent Application
OBJECTIVE LENS HOLDER, OBJECTIVE LENS DRIVING DEVICE, OPTICAL PICKU...
- Publication number 20130160035
- Publication date Jun 20, 2013
- Shingo MATSUZAKI
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL INFORMATION RECORDING...
- Publication number 20130135976
- Publication date May 30, 2013
- HITACHI CONSUMER ELECTRONICS CO., LTD.
- Atsushi KIKUKAWA
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC DEVICE
- Publication number 20130107685
- Publication date May 2, 2013
- SONY CORPORATION
- Kazuhiko Nemoto
- G11 - INFORMATION STORAGE
Information Patent Application
HEADER REGION EVALUATION CIRCUIT, OPTICAL DISK APPARATUS, AND HEADE...
- Publication number 20130107689
- Publication date May 2, 2013
- RENESAS ELECTRONICS CORPORATION
- Kinji KAYANUMA
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP DEVICE AND OPTICAL READ/WRITE APPARATUS
- Publication number 20130083641
- Publication date Apr 4, 2013
- PANASONIC CORPORATION
- Yasushi KOBAYASHI
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING MEDIUM, AND RECORDING METHOD AND REPRODUCING...
- Publication number 20130064053
- Publication date Mar 14, 2013
- JVC Kenwood Corporation
- Yasuhiro Ueki
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING MEDIUM, AND RECORDING METHOD AND REPRODUCING...
- Publication number 20130064054
- Publication date Mar 14, 2013
- JVC Kenwood Corporation
- Yasuhiro Ueki
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING AND REPRODUCING APPARATUS
- Publication number 20130021892
- Publication date Jan 24, 2013
- Hideaki Okano
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP DEVICE AND OPTICAL DISC APPARATUS
- Publication number 20130016599
- Publication date Jan 17, 2013
- Kazuyoshi Yamazaki
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING APPARATUS AND RECORDING METHOD
- Publication number 20130010580
- Publication date Jan 10, 2013
- SONY CORPORATION
- Tomoharu Mukasa
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP DEVICE
- Publication number 20130003516
- Publication date Jan 3, 2013
- SANYO Optec Design Co., Ltd.
- Masahito Ogata
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC AND OPTICAL DISC DEVICE
- Publication number 20120324487
- Publication date Dec 20, 2012
- Hironori Nakahara
- G11 - INFORMATION STORAGE

for track following only

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Autonomous search light system, winch system comprising an autonomo...

Storage system using unformatted digital optical tape

Recorder and player apparatus stably keeping track of recording medium

Optical disc apparatus controlling irradiation position based on cr...

Disc recorder and player apparatus including multiple recorder and...

Digital optical tape storage system

Servo processor receiving photodetector signals

Recording apparatus

Tracking control device, tracking control method, and optical disc...

Tape recording medium, information recording/reproducing device, an...

Optical recording and playback apparatus

Servo processor receiving photodetector signals

Optical disk information device and information processing device

Writable information recording and reproducing apparatus

Information recording method, information reading method, and optic...

Single beam radial tracking method for optical discs

Method and apparatus for generating tracking error signal and optic...

Recording apparatus, recording method, reproducing apparatus, and r...

Method for calibrating a tracking error signal of an optical disk d...

Recording device and recording method

Information recording medium, tracking method, and optical informat...

Information recording medium, and recording method and reproducing...

Recording apparatus

Compatible optical recording medium

Optical disc medium and optical disc device

Disk-shaped recording medium, optical spot position control device,...

Information recording medium, and recording method and reproducing...

Header region evaluation circuit, optical disk apparatus, and heade...

Apparatus and method for providing a tracking servo control when re...

Optical disc device

Patents Applicationslast 30 patents

AUTONOMOUS SEARCH LIGHT SYSTEM, WINCH SYSTEM COMPRISING AN AUTONOMO...

RECORDER AND PLAYER APPARATUS STABLY KEEPING TRACK OF RECORDING MEDIUM

Servo Processor Receiving Photodetector Signals

RECORDING APPARATUS

TRACKING CONTROL DEVICE, TRACKING CONTROL METHOD, AND OPTICAL DISC...

Servo Processor Receiving Photodetector Signals

Servo Processor Receiving Photodetector Signals

EXPOSURE DEVICE, RECORDING MEDIUM, RECORDING DEVICE, AND REPRODUCIN...

OPTICAL HEAD DEVICE AND OPTICAL DISC DEVICE

INFORMATION RECORDING MEDIUM, AND RECORDING METHOD AND REPRODUCING...

OPTICAL DISK DEVICE

OPTICAL PICKUP AND OPTICAL DISC DEVICE

Servo Processor Receiving Photodetector Signals

INFORMATION STORAGE MEDIA, TRACKING METHOD, AND OPTICAL INFORMATION...

METHOD AND APPARATUS FOR GENERATING TRACKING ERROR SIGNAL AND OPTIC...

INFORMATION RECORDING MEDIUM, AND RECORDING METHOD AND REPRODUCING...

Servo Processor Receiving Photodetector Signals

RECORDING APPARATUS, RECORDING METHOD, REPRODUCING APPARATUS, AND R...

OBJECTIVE LENS HOLDER, OBJECTIVE LENS DRIVING DEVICE, OPTICAL PICKU...

OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL INFORMATION RECORDING...

OPTICAL DISC DEVICE

HEADER REGION EVALUATION CIRCUIT, OPTICAL DISK APPARATUS, AND HEADE...

OPTICAL PICKUP DEVICE AND OPTICAL READ/WRITE APPARATUS

INFORMATION RECORDING MEDIUM, AND RECORDING METHOD AND REPRODUCING...

INFORMATION RECORDING MEDIUM, AND RECORDING METHOD AND REPRODUCING...

INFORMATION RECORDING AND REPRODUCING APPARATUS

OPTICAL PICKUP DEVICE AND OPTICAL DISC APPARATUS

RECORDING APPARATUS AND RECORDING METHOD

OPTICAL PICKUP DEVICE

OPTICAL DISC AND OPTICAL DISC DEVICE