Methods for initialising servos, start-up sequences

Industry

CPC
G11B7/0945

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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

G11B7/0945Methods for initialising servos, start-up sequences

Industries

Patents Grantslast 30 patents

Information Patent Grant
Information recording and playback device
- Patent number 9,899,051
- Issue date Feb 20, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Harumitsu Miyashita
- 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 disk apparatus, control method, control program and informa...
- Patent number 9,460,748
- Issue date Oct 4, 2016
- Sony Corporation
- Satoshi Mimura
- 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
Optical disk apparatus, control method, control program and informa...
- Patent number 9,311,950
- Issue date Apr 12, 2016
- Sony Corporation
- Satoshi Mimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Drive carrier light source control
- Patent number 9,263,093
- Issue date Feb 16, 2016
- Hewlett Packard Enterprise Development LP
- M. Scott Bunker
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc device and focus control method thereof
- Patent number 9,082,420
- Issue date Jul 14, 2015
- Funai Electric Co., Ltd.
- Futoshi Takeda
- 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
Collimator for optical pick-up units
- Patent number 8,755,260
- Issue date Jun 17, 2014
- Marvell World Trade Ltd.
- Mats Oberg
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc device
- Patent number 8,737,179
- Issue date May 27, 2014
- Funai Electric Co., Ltd.
- Takayuki Ono
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk device and optical disk device adjusting method
- Patent number 8,730,774
- Issue date May 20, 2014
- Funai Electric Co., Ltd.
- Mamoru Kuwajima
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods for balancing a disk drive
- Patent number 8,683,677
- Issue date Apr 1, 2014
- Seagate Technology
- Darius Alisantoso
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk apparatus
- Patent number 8,675,459
- Issue date Mar 18, 2014
- Hitachi Media Electronics Co., Ltd.
- Fumio Isshiki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information processing method and optical information proce...
- Patent number 8,638,646
- Issue date Jan 28, 2014
- Mitsubishi Electric Corporation
- Yusuke Kanatake
- G11 - INFORMATION STORAGE
Information Patent Grant
Calibration based DC coupled analog front end for optical storage s...
- Patent number 8,593,920
- Issue date Nov 26, 2013
- Marvell International Ltd.
- Yingxuan Li
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc apparatus
- Patent number 8,593,923
- Issue date Nov 26, 2013
- Funai Electric Co., Ltd.
- Shinya Shimizu
- 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
Optical disc apparatus, method of controlling the same, and informa...
- Patent number 8,520,480
- Issue date Aug 27, 2013
- Sony Corporation
- Toshimasa Aoki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and device for sensitivity compensation
- Patent number 8,514,676
- Issue date Aug 20, 2013
- Koninklijke Philips N.V.
- Cees Hezemans
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc apparatus capable of performing recording and/or repro...
- Patent number 8,488,427
- Issue date Jul 16, 2013
- Funai Electric Co., Ltd.
- Kenji Okamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Data recording and reproducing apparatus and data library device
- Patent number 8,483,025
- Issue date Jul 9, 2013
- Hitachi Consumer Electroncis Co., Ltd.
- Masayuki Hirabayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk device
- Patent number 8,477,574
- Issue date Jul 2, 2013
- Funai Electric Co., Ltd.
- Futoshi Takeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc apparatus
- Patent number 8,477,575
- Issue date Jul 2, 2013
- Funai Electric Co., Ltd.
- Futoshi Takeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk reproducing device and optical disk recording and repr...
- Patent number 8,451,698
- Issue date May 28, 2013
- Sony Corporation
- Nobuyuki Asai
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording/reproduction method and optical recording/reprodu...
- Patent number 8,437,233
- Issue date May 7, 2013
- Mitsubishi Electric Corporation
- Yusuke Kanatake
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk apparatus and driving method thereof
- Patent number 8,422,351
- Issue date Apr 16, 2013
- Hitachi, Ltd.
- Hideki Maruyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Device and method for recording and/or reproducing data onto/from i...
- Patent number 8,422,341
- Issue date Apr 16, 2013
- Panasonic Corporation
- Kenji Narumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for determining phase difference of tracking error signal in...
- Patent number 8,422,347
- Issue date Apr 16, 2013
- Quanta Storage Inc.
- Ming-Hua Hsueh
- 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
Guide-layer separated optical recording medium, optical recording m...
- Patent number 8,411,551
- Issue date Apr 2, 2013
- Pioneer Corporation
- Kazuo Takahashi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

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 DISK DEVICE AND METHOD OF DRIVING THE SAME
- Publication number 20140301174
- Publication date Oct 9, 2014
- Funai Electric Co., Ltd.
- Tsuyoshi Eiza
- G11 - INFORMATION STORAGE
Information Patent Application
MEDIUM PROCESSING DEVICE, CONFIGURATION INFORMATION SETTING METHOD,...
- Publication number 20140208337
- Publication date Jul 24, 2014
- Fujitsu Limited
- Eiji TSUKADA
- G11 - INFORMATION STORAGE
Information Patent Application
DRIVE CARRIER LIGHT SOURCE CONTROL
- Publication number 20140169145
- Publication date Jun 19, 2014
- M. Scott Bunker
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS FOR BALANCING A DISK DRIVE
- Publication number 20140063654
- Publication date Mar 6, 2014
- SEAGATE TECHNOLOGY LLC
- Darius Alisantoso
- G01 - MEASURING TESTING
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 DISC DEVICE
- Publication number 20130315046
- Publication date Nov 28, 2013
- Funai Electric Co., Ltd.
- Takayuki ONO
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISK DEVICE AND OPTICAL DISK DEVICE ADJUSTING METHOD
- Publication number 20130272106
- Publication date Oct 17, 2013
- Funai Electric Co., Ltd.
- Mamoru KUWAJIMA
- 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 RECORDING/REPRODUCTION METHOD AND OPTICAL RECORDING/REPRODU...
- Publication number 20130044576
- Publication date Feb 21, 2013
- Mitsubishi Electric Corporation
- Yusuke Kanatake
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISK APPARATUS
- Publication number 20130028063
- Publication date Jan 31, 2013
- Hitachi Media Electronics Co., Ltd.
- Fumio ISSHIKI
- G11 - INFORMATION STORAGE
Information Patent Application
COLLIMATOR FOR OPTICAL PICK-UP UNITS
- Publication number 20130021890
- Publication date Jan 24, 2013
- Mats OBERG
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISK DEVICE AND SEMICONDUCTOR DEVICE
- Publication number 20130010579
- Publication date Jan 10, 2013
- Renesas Electronics Corporation
- Toshiya MATSUDA
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC APPARATUS
- Publication number 20120314552
- Publication date Dec 13, 2012
- Funai Electric Co., Ltd.
- Tomohisa Maeda
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISK DEVICE
- Publication number 20120314550
- Publication date Dec 13, 2012
- Funai Electric Co., Ltd.
- Futoshi Takeda
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC APPARATUS
- Publication number 20120314551
- Publication date Dec 13, 2012
- Funai Electric Co., Ltd.
- Futoshi Takeda
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC APPARATUS
- Publication number 20120307611
- Publication date Dec 6, 2012
- Funai Electric Co. Ltd.
- Shinya SHIMIZU
- 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
DATA RECORDING AND REPRODUCING APPARATUS AND DATA LIBRARY DEVICE
- Publication number 20120275281
- Publication date Nov 1, 2012
- Masayuki Hirabayashi
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC DEVICE
- Publication number 20120263025
- Publication date Oct 18, 2012
- Funai Electric Co., Ltd.
- Tsuyoshi EIZA
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR DETERMINING PHASE DIFFERENCE OF TRACKING ERROR SIGNAL
- Publication number 20120263027
- Publication date Oct 18, 2012
- QUANTA STORAGE INC.
- Ming-Hua Hsueh
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND DEVICE FOR SENSITIVITY COMPENSATION
- Publication number 20120218873
- Publication date Aug 30, 2012
- Koninklijke Philips Electronics N.V.
- Cees Hezemans
- G11 - INFORMATION STORAGE
Information Patent Application
GUIDE-LAYER SEPARATED OPTICAL RECORDING MEDIUM, OPTICAL RECORDING M...
- Publication number 20120159525
- Publication date Jun 21, 2012
- Pioneer Corporation
- Kazuo Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF VERTICAL DEVIATION DISC DETECTION
- Publication number 20120127844
- Publication date May 24, 2012
- Shang-Wei WU
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND APPARATUS FOR ACCESSING DATA FROM DISC WITH LINKING AREA
- Publication number 20120113780
- Publication date May 10, 2012
- MEDIATEK INC.
- Chang-Long Wu
- G11 - INFORMATION STORAGE
Information Patent Application
Optical Disk Device and Optical Disk Discriminating Method
- Publication number 20120106313
- Publication date May 3, 2012
- Hitachi Ltd.
- Takeyoshi Kataoka
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC APPARATUS, FOCUS CONTROL METHOD AND CONTROL PROGRAM
- Publication number 20120075973
- Publication date Mar 29, 2012
- J&K CAR ELECTRONICS CORPORATION
- Kaoru KOSAKA
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING/REPRODUCING APPARATUS AND RECORDING/REPRODUCING METHOD
- Publication number 20120060174
- Publication date Mar 8, 2012
- Nobuaki Onagi
- G11 - INFORMATION STORAGE
Information Patent Application
SPHERICAL ABERRATION CORRECTION APPROPRIATE POSITION SEARCH APPARAT...
- Publication number 20120057441
- Publication date Mar 8, 2012
- PANASONIC CORPORATION
- Takahiro YAMAGUCHI
- G11 - INFORMATION STORAGE

Methods for initialising servos, start-up sequences

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Information recording and playback device

Servo processor receiving photodetector signals

Optical disk apparatus, control method, control program and informa...

Optical information processing apparatus and optical information pr...

Optical disk apparatus, control method, control program and informa...

Drive carrier light source control

Optical disc device and focus control method thereof

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

Collimator for optical pick-up units

Optical disc device

Optical disk device and optical disk device adjusting method

Methods for balancing a disk drive

Optical disk apparatus

Optical information processing method and optical information proce...

Calibration based DC coupled analog front end for optical storage s...

Optical disc apparatus

Optical disc apparatus, focus control method and control program

Optical disc apparatus, method of controlling the same, and informa...

Method and device for sensitivity compensation

Optical disc apparatus capable of performing recording and/or repro...

Data recording and reproducing apparatus and data library device

Optical disk device

Optical disc apparatus

Optical disk reproducing device and optical disk recording and repr...

Optical recording/reproduction method and optical recording/reprodu...

Optical disk apparatus and driving method thereof

Device and method for recording and/or reproducing data onto/from i...

Method for determining phase difference of tracking error signal in...

Servo control using digital signal processing for optical disk drive

Guide-layer separated optical recording medium, optical recording m...

Patents Applicationslast 30 patents

OPTICAL INFORMATION PROCESSING APPARATUS AND OPTICAL INFORMATION PR...

OPTICAL DISK DEVICE AND METHOD OF DRIVING THE SAME

MEDIUM PROCESSING DEVICE, CONFIGURATION INFORMATION SETTING METHOD,...

DRIVE CARRIER LIGHT SOURCE CONTROL

METHODS FOR BALANCING A DISK DRIVE

OPTICAL DISC DEVICE

Servo Processor Receiving Photodetector Signals

OPTICAL DISC DEVICE

OPTICAL DISK DEVICE AND OPTICAL DISK DEVICE ADJUSTING METHOD

Servo Processor Receiving Photodetector Signals

OPTICAL RECORDING/REPRODUCTION METHOD AND OPTICAL RECORDING/REPRODU...

OPTICAL DISK APPARATUS

COLLIMATOR FOR OPTICAL PICK-UP UNITS

OPTICAL DISK DEVICE AND SEMICONDUCTOR DEVICE

OPTICAL DISC APPARATUS

OPTICAL DISK DEVICE

OPTICAL DISC APPARATUS

OPTICAL DISC APPARATUS

OPTICAL DISC APPARATUS

DATA RECORDING AND REPRODUCING APPARATUS AND DATA LIBRARY DEVICE

OPTICAL DISC DEVICE

METHOD FOR DETERMINING PHASE DIFFERENCE OF TRACKING ERROR SIGNAL

METHOD AND DEVICE FOR SENSITIVITY COMPENSATION

GUIDE-LAYER SEPARATED OPTICAL RECORDING MEDIUM, OPTICAL RECORDING M...

METHOD OF VERTICAL DEVIATION DISC DETECTION

METHOD AND APPARATUS FOR ACCESSING DATA FROM DISC WITH LINKING AREA

Optical Disk Device and Optical Disk Discriminating Method

OPTICAL DISC APPARATUS, FOCUS CONTROL METHOD AND CONTROL PROGRAM

RECORDING/REPRODUCING APPARATUS AND RECORDING/REPRODUCING METHOD

SPHERICAL ABERRATION CORRECTION APPROPRIATE POSITION SEARCH APPARAT...