Methods and circuits for servo offset compensation

Industry

CPC
G11B7/094

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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

G11B7/094Methods and circuits for servo offset compensation

Industries

Patents Grantslast 30 patents

Information Patent Grant
Detection apparatus, optical drive, and detection method
- Patent number 11,887,624
- Issue date Jan 30, 2024
- Huawei Technologies Co., Ltd.
- Jia Xu
- G11 - INFORMATION STORAGE
Information Patent Grant
Composite data recovery procedure
- Patent number 11,817,124
- Issue date Nov 14, 2023
- Seagate Technology LLC
- Ara Patapoutian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disk reproducing device
- Patent number 11,335,372
- Issue date May 17, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Tsuyoshi Nakasendo
- G11 - INFORMATION STORAGE
Information Patent Grant
Robot that diagnoses failure, failure diagnosis system, failure dia...
- Patent number 10,664,334
- Issue date May 26, 2020
- Casio Computer Co., Ltd.
- Toshihiko Otsuka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disc apparatus
- Patent number 10,395,689
- Issue date Aug 27, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masaru Kaida
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical medium reproduction apparatus and method of reproducing opt...
- Patent number 10,134,438
- Issue date Nov 20, 2018
- Sony Corporation
- Noriaki Nishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo pattern for precise tracking in optical tapes
- Patent number 10,102,875
- Issue date Oct 16, 2018
- Oracle International Corporation
- Clark Janssen
- G11 - INFORMATION STORAGE
Information Patent Grant
Inspection method for optical disc
- Patent number 9,959,901
- Issue date May 1, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Harumitsu Miyashita
- G11 - INFORMATION STORAGE
Information Patent Grant
Circuit and method for compensating noise
- Patent number 9,941,889
- Issue date Apr 10, 2018
- Beken Corporation
- Dawei Guo
- H03 - BASIC ELECTRONIC CIRCUITRY
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
Data storage device adapting two-dimensional equalizer based on off...
- Patent number 9,825,787
- Issue date Nov 21, 2017
- Western Digital Technologies, Inc.
- Derrick E. Burton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Resistive temperature sensors for improved asperity, head-media spa...
- Patent number 9,812,161
- Issue date Nov 7, 2017
- Seagate Technology LLC
- Manuel Charles Anaya-Dufresne
- G11 - INFORMATION STORAGE
Information Patent Grant
Hologram reproducing apparatus and hologram reproducing method
- Patent number 9,786,312
- Issue date Oct 10, 2017
- HITACHI CONSUMER ELECTRONICS CO., LTD.
- Kazuyoshi Yamazaki
- 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
Optical information reproduction device and optical information rep...
- Patent number 9,728,219
- Issue date Aug 8, 2017
- Hitachi, Ltd.
- Makoto Hosaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording and reproducing apparatus and optical...
- Patent number 9,601,147
- Issue date Mar 21, 2017
- Hitachi Consumer Electronics Co., Ltd.
- Tatsuro Ide
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Recording and reproducing apparatus
- Patent number 9,595,287
- Issue date Mar 14, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazuo Momoo
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for multi-track media defect detection
- Patent number 9,548,081
- Issue date Jan 17, 2017
- Avago Technologies General IP (Singapore) Pte. Ltd.
- Weijun Tan
- 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
Hologram recording and reproducing device, and angular multiplexing...
- Patent number 9,508,377
- Issue date Nov 29, 2016
- HITACHI CONSUMER ELECTRONICS CO., LTD.
- Kazuyoshi Yamazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Phase error detector and optical disc device
- Patent number 9,495,999
- Issue date Nov 15, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Junichi Minamino
- 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
Asperity and head-media contact detection using multi-stage tempera...
- Patent number 9,373,361
- Issue date Jun 21, 2016
- Seagate Technology LLC
- Gary Joseph Kunkel
- G11 - INFORMATION STORAGE
Information Patent Grant
Adaptive control of tracking servo system of optical heads in optic...
- Patent number 9,336,812
- Issue date May 10, 2016
- Oracle International Corporation
- Faramarz Mahnad
- 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
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, control method thereof, program, and informati...
- Patent number 9,245,571
- Issue date Jan 26, 2016
- Sony Corporation
- Naoyuki Nishigata
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Detection Apparatus, Optical Drive, and Detection Method
- Publication number 20220262398
- Publication date Aug 18, 2022
- Huawei Technologies Co., Ltd
- Jia Xu
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISK REPRODUCING DEVICE
- Publication number 20210327465
- Publication date Oct 21, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- Tsuyoshi NAKASENDO
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC APPARATUS
- Publication number 20180254062
- Publication date Sep 6, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- Masaru KAIDA
- G11 - INFORMATION STORAGE
Information Patent Application
ROBOT THAT DIAGNOSES FAILURE, FAILURE DIAGNOSIS SYSTEM, FAILURE DIA...
- Publication number 20180089013
- Publication date Mar 29, 2018
- CASIO COMPUTER CO., LTD.
- Toshihiko OTSUKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL DISC APPARATUS CONTROLLING IRRADIATION POSITION BASED ON CR...
- Publication number 20170256280
- Publication date Sep 7, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Kohei NAKATA
- 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
OPTICAL DISC DEVICE AND SPHERICAL ABERRATION ERROR SIGNAL DETECTION...
- Publication number 20160225400
- Publication date Aug 4, 2016
- SONY CORPORATION
- Tomoya IKUTA
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR DETERMINING PHASE DIFFERENCE OF TRACKING ERROR SIGNAL
- Publication number 20160042758
- Publication date Feb 11, 2016
- Quanta Storage Inc.
- An-Te LIU
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC DEVICE AND METHOD FOR DRIVING THE SAME
- Publication number 20150055443
- Publication date Feb 26, 2015
- Funai Electric Co., Ltd.
- Mamoru KUWAJIMA
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP AND OPTICAL DISC DEVICE
- Publication number 20150043320
- Publication date Feb 12, 2015
- Funai Electric Co., Ltd.
- Mitsuyoshi SASABE
- 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
HEAD TRANSDUCER WITH MULTIPLE RESISTANCE TEMPERATURE SENSORS FOR HE...
- Publication number 20140355150
- Publication date Dec 4, 2014
- Michael Thomas Johnson
- G01 - MEASURING TESTING
Information Patent Application
HEAD TRANSDUCER WITH MULTIPLE RESISTANCE TEMPERATURE SENSORS FOR HE...
- Publication number 20140347760
- Publication date Nov 27, 2014
- Michael Thomas Johnson
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL INFORMATION DEVICE, TILT DETECTION METHOD, COMPUTER, PLAYER...
- Publication number 20140321252
- Publication date Oct 30, 2014
- Kousei Sano
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL HEAD DEVICE AND OPTICAL DISC DEVICE
- Publication number 20140321251
- Publication date Oct 30, 2014
- Mitsubishi Electric Corporation
- Masayuki Omaki
- 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
OPTICAL PICKUP AND DISC DEVICE
- Publication number 20140286151
- Publication date Sep 25, 2014
- Funai Electric Co., Ltd.
- Mika HAMAOKA
- 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
RESISTANCE TEMPERATURE SENSORS FOR HEAD-MEDIA AND ASPERITY DETECTION
- Publication number 20140268410
- Publication date Sep 18, 2014
- SEAGATE TECHNOLOGY LLC
- Gary Joseph Kunkel
- G01 - MEASURING TESTING
Information Patent Application
ASPERITY AND HEAD-MEDIA CONTACT DETECTION USING MULTI-STAGE TEMPERA...
- Publication number 20140268419
- Publication date Sep 18, 2014
- SEAGATE TECHNOLOGY LLC
- Gary Joseph Kunkel
- G01 - MEASURING TESTING
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
SYSTEM FOR DETECTING STRUCTURED ARTIFACTS IN VIDEO SEQUENCES
- Publication number 20140169763
- Publication date Jun 19, 2014
- Tektronix, Inc.
- Arvind Nayak
- G06 - COMPUTING CALCULATING COUNTING
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
POSITION CONTROL APPARATUS AND POSITION CONTROL METHOD
- Publication number 20140119165
- Publication date May 1, 2014
- SONY CORPORATION
- Yoshiyuki Urakawa
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING A LOCATION OF A FEATURE ON A S...
- Publication number 20140086031
- Publication date Mar 27, 2014
- Marvell World Trade Ltd.
- Mats Oberg
- 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 PICKUP DEVICE, OPTICAL INFORMATION RECORDING DEVICE, OPTICA...
- Publication number 20130343172
- Publication date Dec 26, 2013
- Fumio ISSHIKI
- 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

Methods and circuits for servo offset compensation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Detection apparatus, optical drive, and detection method

Composite data recovery procedure

Optical disk reproducing device

Robot that diagnoses failure, failure diagnosis system, failure dia...

Optical disc apparatus

Optical medium reproduction apparatus and method of reproducing opt...

Servo pattern for precise tracking in optical tapes

Inspection method for optical disc

Circuit and method for compensating noise

Information recording and playback device

Data storage device adapting two-dimensional equalizer based on off...

Resistive temperature sensors for improved asperity, head-media spa...

Hologram reproducing apparatus and hologram reproducing method

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

Optical information reproduction device and optical information rep...

Optical information recording and reproducing apparatus and optical...

Recording and reproducing apparatus

Systems and methods for multi-track media defect detection

Servo processor receiving photodetector signals

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

Hologram recording and reproducing device, and angular multiplexing...

Phase error detector and optical disc device

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

Optical information processing apparatus and optical information pr...

Asperity and head-media contact detection using multi-stage tempera...

Adaptive control of tracking servo system of optical heads in optic...

Optical recording and playback apparatus

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

Drive carrier light source control

Optical disc device, control method thereof, program, and informati...

Patents Applicationslast 30 patents

Detection Apparatus, Optical Drive, and Detection Method

OPTICAL DISK REPRODUCING DEVICE

OPTICAL DISC APPARATUS

ROBOT THAT DIAGNOSES FAILURE, FAILURE DIAGNOSIS SYSTEM, FAILURE DIA...

OPTICAL DISC APPARATUS CONTROLLING IRRADIATION POSITION BASED ON CR...

Servo Processor Receiving Photodetector Signals

OPTICAL DISC DEVICE AND SPHERICAL ABERRATION ERROR SIGNAL DETECTION...

METHOD FOR DETERMINING PHASE DIFFERENCE OF TRACKING ERROR SIGNAL

OPTICAL DISC DEVICE AND METHOD FOR DRIVING THE SAME

OPTICAL PICKUP AND OPTICAL DISC DEVICE

OPTICAL INFORMATION PROCESSING APPARATUS AND OPTICAL INFORMATION PR...

HEAD TRANSDUCER WITH MULTIPLE RESISTANCE TEMPERATURE SENSORS FOR HE...

HEAD TRANSDUCER WITH MULTIPLE RESISTANCE TEMPERATURE SENSORS FOR HE...

OPTICAL INFORMATION DEVICE, TILT DETECTION METHOD, COMPUTER, PLAYER...

OPTICAL HEAD DEVICE AND OPTICAL DISC DEVICE

OPTICAL DISK DEVICE AND METHOD OF DRIVING THE SAME

OPTICAL PICKUP AND DISC DEVICE

OPTICAL DISC DEVICE

RESISTANCE TEMPERATURE SENSORS FOR HEAD-MEDIA AND ASPERITY DETECTION

ASPERITY AND HEAD-MEDIA CONTACT DETECTION USING MULTI-STAGE TEMPERA...

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

SYSTEM FOR DETECTING STRUCTURED ARTIFACTS IN VIDEO SEQUENCES

DRIVE CARRIER LIGHT SOURCE CONTROL

POSITION CONTROL APPARATUS AND POSITION CONTROL METHOD

METHOD AND APPARATUS FOR DETERMINING A LOCATION OF A FEATURE ON A S...

METHODS FOR BALANCING A DISK DRIVE

OPTICAL DISC DEVICE

Servo Processor Receiving Photodetector Signals

OPTICAL PICKUP DEVICE, OPTICAL INFORMATION RECORDING DEVICE, OPTICA...

OPTICAL DISC DEVICE