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Industry

CPC
G11B7/0908

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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

G11B7/0908for focusing 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
Lens driving device
- Patent number 10,444,465
- Issue date Oct 15, 2019
- AAC Technologies Pte. Ltd.
- Xudong Yan
- G02 - OPTICS
Information Patent Grant
Lens driving device
- Patent number 9,915,800
- Issue date Mar 13, 2018
- AAC Technologies Pte. Ltd.
- Xudong Yan
- G02 - OPTICS
Information Patent Grant
Electromagnetic actuators for digital cameras
- Patent number 9,846,315
- Issue date Dec 19, 2017
- Corephotonics Ltd.
- Gal Avivi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Topographic feedforward system
- Patent number 9,640,212
- Issue date May 2, 2017
- Elwha LLC
- Roderick A. Hyde
- 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
Optical disc device and spherical aberration error signal detection...
- Patent number 9,514,778
- Issue date Dec 6, 2016
- Sony Corporation
- Tomoya Ikuta
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information processing apparatus and optical information pr...
- Patent number 9,454,987
- Issue date Sep 27, 2016
- Mitsubishi Electric Corporation
- Tomo Kishigami
- G11 - INFORMATION STORAGE
Information Patent Grant
Electromagnetic actuators for digital cameras
- Patent number 9,448,382
- Issue date Sep 20, 2016
- Corephotonics Ltd.
- Gal Avivi
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for dual-beam recording and readout of multilayer...
- Patent number 9,373,351
- Issue date Jun 21, 2016
- General Electric Comany
- Victor Petrovich Ostroverkhov
- 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
Topographic feedforward system
- Patent number 9,240,211
- Issue date Jan 19, 2016
- Elwha LLC
- Roderick A. Hyde
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc device
- Patent number 9,153,271
- Issue date Oct 6, 2015
- Renesas Electronics Corporation
- Yoshimi Iso
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup device, optical information device, and information...
- Patent number 9,047,883
- Issue date Jun 2, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kanji Wakabayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical storage system having differential phase detector
- Patent number 8,879,372
- Issue date Nov 4, 2014
- Marvell International Ltd.
- Christopher Painter
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information apparatus and gap control method thereof
- Patent number 8,854,939
- Issue date Oct 7, 2014
- Panasonic Corporation
- Ryutaro Futakuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information device, optical disc driving device, optical in...
- Patent number 8,837,264
- Issue date Sep 16, 2014
- Panasonic Corporation
- Keiichi Matsuzaki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Signal clamping device and method thereof and related optical stora...
- Patent number 8,824,252
- Issue date Sep 2, 2014
- Mediatek Inc.
- Jia-Hau Lin
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup and optical system using the same
- Patent number 8,824,253
- Issue date Sep 2, 2014
- Toshiba Samsung Storage Technology Korea Corporation
- Ui-yol Kim
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc device
- Patent number 8,780,680
- Issue date Jul 15, 2014
- Renesas Electronics Corporation
- Yoshimi Iso
- G11 - INFORMATION STORAGE
Information Patent Grant
Topographic feedforward system
- Patent number 8,737,183
- Issue date May 27, 2014
- Elwha, LLC
- Roderick A. Hyde
- G11 - INFORMATION STORAGE
Information Patent Grant
Topographic feedforward system
- Patent number 8,638,649
- Issue date Jan 28, 2014
- Elwha, LLC
- Roderick A. Hyde
- 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
Information Patent Grant
Optical storage system having differential phase detector
- Patent number 8,634,284
- Issue date Jan 21, 2014
- Marvell International Ltd.
- Christopher Painter
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup device and optical disc apparatus
- Patent number 8,605,559
- Issue date Dec 10, 2013
- Hitachi Media Electronics Co., Ltd.
- Kazuyoshi Yamazaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc apparatus, focus control method and control program
- Patent number 8,593,922
- Issue date Nov 26, 2013
- J&K Car Electronics Corporation
- Kaoru Kosaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording device and information reproducing device
- Patent number 8,588,046
- Issue date Nov 19, 2013
- Panasonic Corporation
- Seiji Nishiwaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc apparatus and method of making layer-to-layer jump in...
- Patent number 8,582,403
- Issue date Nov 12, 2013
- Panasonic Corporation
- Katsuya Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Focus servo control device, and information recording/reproducing d...
- Patent number 8,553,508
- Issue date Oct 8, 2013
- Kabushiki Kaisha Toshiba
- Takashi Usui
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Hybrid Digital and Analog Data Storage
- Publication number 20240265942
- Publication date Aug 8, 2024
- Ceramic Data Solutions GmbH
- Martin Kunze
- G11 - INFORMATION STORAGE
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
Lens Driving Device
- Publication number 20180149825
- Publication date May 31, 2018
- AAC Technologies Pte, Ltd.
- Xudong Yan
- G02 - OPTICS
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
OPTICAL DISC DEVICE AND FOCUS CONTROL METHOD THEREOF
- Publication number 20150121404
- Publication date Apr 30, 2015
- Funai Electric Co. Ltd.
- Futoshi TAKEDA
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION PROCESSING APPARATUS AND OPTICAL INFORMATION PR...
- Publication number 20140355403
- Publication date Dec 4, 2014
- Mitsubishi Electric Corporation
- Tomo Kishigami
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC DEVICE
- Publication number 20140286148
- Publication date Sep 25, 2014
- Yoshimi Iso
- G11 - INFORMATION STORAGE
Information Patent Application
TOPOGRAPHIC FEEDFORWARD SYSTEM
- Publication number 20140269239
- Publication date Sep 18, 2014
- Elwha LLC
- Roderick A. Hyde
- G11 - INFORMATION STORAGE
Information Patent Application
TOPOGRAPHIC FEEDFORWARD SYSTEM
- Publication number 20140269243
- Publication date Sep 18, 2014
- Elwha LLC
- Roderick A. Hyde
- G11 - INFORMATION STORAGE
Information Patent Application
TOPOGRAPHIC FEEDFORWARD SYSTEM
- Publication number 20140254340
- Publication date Sep 11, 2014
- Roderick A. Hyde
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUS AND METHOD FOR FOCUSING A LASER BEAM ON AN OPTICAL DISC
- Publication number 20140245333
- Publication date Aug 28, 2014
- TOSHIBA SAMSUNG STORAGE TECHNOLOGY KOREA CORPORATION
- Jin-ho JEONG
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP DEVICE, OPTICAL INFORMATION DEVICE, AND INFORMATION...
- Publication number 20140119169
- Publication date May 1, 2014
- PANASONIC CORPORATION
- Kanji Wakabayashi
- 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 DISC DEVICE
- Publication number 20140036648
- Publication date Feb 6, 2014
- Hitachi Media Electronics Co., Ltd.
- Mitsuru NAGASAWA
- 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
OPTICAL INFORMATION DEVICE, OPTICAL DISC DRIVING DEVICE, OPTICAL IN...
- Publication number 20140010058
- Publication date Jan 9, 2014
- Keiichi Matsuzaki
- B82 - NANO-TECHNOLOGY
Information Patent Application
OPTICAL INFORMATION APPARATUS AND GAP CONTROL METHOD THEREOF
- Publication number 20140003222
- Publication date Jan 2, 2014
- Ryutaro Futakuchi
- 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
OPTICAL PICKUP AND OPTICAL SYSTEM USING THE SAME
- Publication number 20130185742
- Publication date Jul 18, 2013
- TOSHIBA SAMSUNG STORAGE TECHNOLOGY KOREA CORPORATION
- Ui-yol Kim
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION RECORDING MEDIUM AND DRIVE DEVICE
- Publication number 20130114385
- Publication date May 9, 2013
- Mitsubishi Electric Corporation
- Kenya Nakai
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICK UP, OPTICAL DRIVE DEVICE, AND LIGHT IRRADIATION METHOD
- Publication number 20130010583
- Publication date Jan 10, 2013
- SONY CORPORATION
- Hirotaka Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION REPRODUCTION DEVICE, OPTICAL INFORMATION RECORD...
- Publication number 20120314553
- Publication date Dec 13, 2012
- Kenji Narumi
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING APPARATUS AND SERVO CONTROL METHOD
- Publication number 20120294128
- Publication date Nov 22, 2012
- SONY CORPORATION
- Kenji Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC APPARATUS
- Publication number 20120294129
- Publication date Nov 22, 2012
- Funai Electric Co., Ltd.
- Tsuyoshi Eiza
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP, OPTICAL DISK DRIVE DEVICE, OPTICAL INFORMATION RECO...
- Publication number 20120294133
- Publication date Nov 22, 2012
- Keiichi Matsuzaki
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING APPARATUS, RECORDING METHOD, AND OPTICAL RECORDING MEDIUM
- Publication number 20120281513
- Publication date Nov 8, 2012
- SONY CORPORATION
- Hirotaka Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Application
FOCUS SERVO CONTROL DEVICE, AND INFORMATION RECORDING/REPRODUCING D...
- Publication number 20120236696
- Publication date Sep 20, 2012
- Takashi Usui
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC DEVICE
- Publication number 20120230171
- Publication date Sep 13, 2012
- Hitachi Consumer Electronics Co., Ltd.
- Seiji IMAGAWA
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC DEVICE
- Publication number 20120218872
- Publication date Aug 30, 2012
- Tomoto KAWAMURA
- G11 - INFORMATION STORAGE

for focusing only

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Lens driving device

Lens driving device

Electromagnetic actuators for digital cameras

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

Topographic feedforward system

Servo processor receiving photodetector signals

Optical disc device and spherical aberration error signal detection...

Optical information processing apparatus and optical information pr...

Electromagnetic actuators for digital cameras

System and method for dual-beam recording and readout of multilayer...

Servo processor receiving photodetector signals

Topographic feedforward system

Optical disc device

Optical pickup device, optical information device, and information...

Optical storage system having differential phase detector

Optical information apparatus and gap control method thereof

Optical information device, optical disc driving device, optical in...

Signal clamping device and method thereof and related optical stora...

Optical pickup and optical system using the same

Optical disc device

Topographic feedforward system

Topographic feedforward system

Optical disc device

Optical storage system having differential phase detector

Optical pickup device and optical disc apparatus

Optical disc apparatus, focus control method and control program

Information recording device and information reproducing device

Optical disc apparatus and method of making layer-to-layer jump in...

Focus servo control device, and information recording/reproducing d...

Patents Applicationslast 30 patents

Hybrid Digital and Analog Data Storage

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

Lens Driving Device

Servo Processor Receiving Photodetector Signals

Servo Processor Receiving Photodetector Signals

OPTICAL DISC DEVICE AND FOCUS CONTROL METHOD THEREOF

OPTICAL INFORMATION PROCESSING APPARATUS AND OPTICAL INFORMATION PR...

OPTICAL DISC DEVICE

TOPOGRAPHIC FEEDFORWARD SYSTEM

TOPOGRAPHIC FEEDFORWARD SYSTEM

TOPOGRAPHIC FEEDFORWARD SYSTEM

APPARATUS AND METHOD FOR FOCUSING A LASER BEAM ON AN OPTICAL DISC

OPTICAL PICKUP DEVICE, OPTICAL INFORMATION DEVICE, AND INFORMATION...

OPTICAL DISK DEVICE

OPTICAL DISC DEVICE

Servo Processor Receiving Photodetector Signals

OPTICAL INFORMATION DEVICE, OPTICAL DISC DRIVING DEVICE, OPTICAL IN...

OPTICAL INFORMATION APPARATUS AND GAP CONTROL METHOD THEREOF

Servo Processor Receiving Photodetector Signals

OPTICAL PICKUP AND OPTICAL SYSTEM USING THE SAME

OPTICAL INFORMATION RECORDING MEDIUM AND DRIVE DEVICE

OPTICAL PICK UP, OPTICAL DRIVE DEVICE, AND LIGHT IRRADIATION METHOD

OPTICAL INFORMATION REPRODUCTION DEVICE, OPTICAL INFORMATION RECORD...

RECORDING APPARATUS AND SERVO CONTROL METHOD

OPTICAL DISC APPARATUS

OPTICAL PICKUP, OPTICAL DISK DRIVE DEVICE, OPTICAL INFORMATION RECO...

RECORDING APPARATUS, RECORDING METHOD, AND OPTICAL RECORDING MEDIUM

FOCUS SERVO CONTROL DEVICE, AND INFORMATION RECORDING/REPRODUCING D...

OPTICAL DISC DEVICE

OPTICAL DISC DEVICE