specially adapted for detection and avoidance or compensation of imperfections on the carrier

Industry

CPC
G11B7/0948

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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

G11B7/0948specially adapted for detection and avoidance or compensation of imperfections on the carrier

Industries

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Patents Grantslast 30 patents

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
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
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
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
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
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
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
Information Patent Grant
System for detecting structured artifacts in video sequences
- Patent number 9,148,644
- Issue date Sep 29, 2015
- Tektronix, Inc.
- Arvind Nayak
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for determining a location of a feature on a s...
- Patent number 8,902,722
- Issue date Dec 2, 2014
- Marvell World Trade Ltd.
- Mats Oberg
- G11 - INFORMATION STORAGE
Information Patent Grant
Head transducer with multiple resistance temperature sensors for he...
- Patent number 8,810,952
- Issue date Aug 19, 2014
- Seagate Technology LLC
- Michael T. Johnson
- G11 - INFORMATION STORAGE
Information Patent Grant
Asperity and head-media contact detection using multi-stage tempera...
- Patent number 8,760,811
- Issue date Jun 24, 2014
- Seagate Technology LLC
- Gary J. Kunkel
- G11 - INFORMATION STORAGE
Information Patent Grant
Resistance temperature sensors for head-media and asperity detection
- Patent number 8,737,009
- Issue date May 27, 2014
- Seagate Technology LLC
- Gary J. Kunkel
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for determining the cleanliness of a lens in a...
- Patent number 8,687,472
- Issue date Apr 1, 2014
- Marvell International Ltd.
- Antonius Leonardus Johannes Dekker
- 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
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
Apparatus for reading from and/or writing to a near-field optical r...
- Patent number 8,619,534
- Issue date Dec 31, 2013
- Thomson Licensing
- Stephan Knappmann
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for determining a location of a feature on a s...
- Patent number 8,599,666
- Issue date Dec 3, 2013
- Marvell World Trade Ltd.
- Mats Oberg
- 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
Optical accessing system and method for controlling decoding strategy
- Patent number 8,570,848
- Issue date Oct 29, 2013
- Sunplus Technology Co., Ltd.
- Lu Chia Tseng
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc apparatus
- Patent number 8,559,285
- Issue date Oct 15, 2013
- Hitachi Consumer Electronics Co., Ltd.
- Seiji Imagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc apparatus
- Patent number 8,441,901
- Issue date May 14, 2013
- Funai Electric Co., Ltd.
- Kazuki Kajikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk playback device with prescan functionality for early d...
- Patent number 8,441,903
- Issue date May 14, 2013
- LSI Corporation
- Joseph Michael Freund
- 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
Method and apparatus for determining an optimal focus bias and sphe...
- Patent number 8,351,310
- Issue date Jan 8, 2013
- Sunplus Technology Co., Ltd.
- Wen-Chun Feng
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc apparatus and back off control method for objective lens
- Patent number 8,315,131
- Issue date Nov 20, 2012
- Hitachi-LG Data Storage, Inc.
- Akihiro Ashida
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for determining a location of a defect on a st...
- Patent number 8,305,703
- Issue date Nov 6, 2012
- Marvell World Trade Ltd.
- Mats Oberg
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup device and optical disc apparatus
- Patent number 8,295,145
- Issue date Oct 23, 2012
- Hitachi Media Electronics Co., Ltd.
- Kazuyoshi Yamazaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc recording device
- Patent number 8,264,921
- Issue date Sep 11, 2012
- Hitachi, Ltd.
- Akio Fukushima
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc drive
- Patent number 8,223,602
- Issue date Jul 17, 2012
- Hitachi, Ltd.
- Seiji Imagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo controller and optical disk device
- Patent number 8,213,277
- Issue date Jul 3, 2012
- Hitachi-LG Data Storage, Inc.
- Shinsuke Onoe
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

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
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
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
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
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
OPTICAL INFORMATION DEVICE AND LOSS-OF-CONTROL DETECTION METHOD
- Publication number 20130121122
- Publication date May 16, 2013
- Kenji Kondo
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC APPARATUS
- Publication number 20130064058
- Publication date Mar 14, 2013
- Hitachi Consumer Electronics Co., Ltd.
- Seiji IMAGAWA
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING A LOCATION OF A FEATURE ON A S...
- Publication number 20130064060
- Publication date Mar 14, 2013
- Marvell World Trade Ltd.
- Mats Oberg
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISK PLAYBACK DEVICE WITH PRESCAN FUNCTIONALITY FOR EARLY D...
- Publication number 20130044577
- Publication date Feb 21, 2013
- Joseph Michael Freund
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUS FOR READING FROM AND/OR WRITING TO A NEAR-FIELD OPTICAL R...
- Publication number 20130003515
- Publication date Jan 3, 2013
- THOMSON LICENSING
- Stephan Knappmann
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC APPARATUS
- Publication number 20120307610
- Publication date Dec 6, 2012
- Funai Electric Co., Ltd.
- Kazuki Kajikawa
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC APPARATUS AND METHOD OF CONTROLLING THE SAME
- Publication number 20120300603
- Publication date Nov 29, 2012
- Samsung Electronics Co., Ltd.
- Jae-hyun Kim
- 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
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
Resistance Temperature Sensors for Head-Media and Asperity Detection
- Publication number 20120120519
- Publication date May 17, 2012
- SEAGATE TECHNOLOGY LLC
- Gary J. Kunkel
- G01 - MEASURING TESTING
Information Patent Application
Resistive Temperature Sensors for Improved Asperity, Head-Media Spa...
- Publication number 20120120982
- Publication date May 17, 2012
- SEAGATE TECHNOLOGY LLC
- Manuel Anaya-Dufresne
- G01 - MEASURING TESTING
Information Patent Application
Head Transducer with Multiple Resistance Temperature Sensors for He...
- Publication number 20120120522
- Publication date May 17, 2012
- SEAGATE TECHNOLOGY LLC
- Michael T. Johnson
- G01 - MEASURING TESTING
Information Patent Application
Asperity and Head-Media Contact Detection Using Multi-Stage Tempera...
- Publication number 20120120527
- Publication date May 17, 2012
- SEAGATE TECHNOLOGY LLC
- Gary J. Kunkel
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING AN OPTIMAL FOCUS BIAS AND SPHE...
- Publication number 20120044792
- Publication date Feb 23, 2012
- Sunplus Technology Co., Ltd.
- Wen-Chun Feng
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING A LOCATION OF A DEFECT ON A ST...
- Publication number 20110280114
- Publication date Nov 17, 2011
- Mats Oberg
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION PROCESSING METHOD AND OPTICAL INFORMATION PROCE...
- Publication number 20110235482
- Publication date Sep 29, 2011
- Yusuke Kanatake
- G11 - INFORMATION STORAGE
Information Patent Application
COLLISION PREVENTION METHOD AND APPARATUS BETWEEN RECORDING MEDIUM...
- Publication number 20110228659
- Publication date Sep 22, 2011
- Bong Sik Kwak
- G11 - INFORMATION STORAGE
Information Patent Application
DATA STORAGE SYSTEM AND METHOD FOR CALIBRATING SAME
- Publication number 20110141863
- Publication date Jun 16, 2011
- Sun Microsystems.Inc.
- Faramarz Mahnad
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR DETERMINING FOCUS HEIGHT
- Publication number 20110122753
- Publication date May 26, 2011
- QUANTA STORAGE INC.
- Chun-Yang Hou
- G11 - INFORMATION STORAGE
Information Patent Application
Servo Controller and Optical Disk Device
- Publication number 20110116351
- Publication date May 19, 2011
- Hitachi-LG Data Storage, Inc.
- Shinsuke Onoe
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND APPARATUS FOR COMPENSATING FOR DEFECT OF STORAGE MEDIUM
- Publication number 20110103204
- Publication date May 5, 2011
- Dong-hwan LEE
- G11 - INFORMATION STORAGE
Information Patent Application
DEFORMABLE MIRROR DEVICE AND SIGNAL PROCESSING APPARATUS
- Publication number 20110075282
- Publication date Mar 31, 2011
- SONY CORPORATION
- Sunao Aoki
- G02 - OPTICS
Information Patent Application
Optical Disc Recording Device
- Publication number 20110038241
- Publication date Feb 17, 2011
- Hitachi, Ltd
- Akio Fukushima
- G11 - INFORMATION STORAGE

specially adapted for detection and avoidance or compensation of imperfections on the carrier

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical disc apparatus

Inspection method for optical disc

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

Systems and methods for multi-track media defect detection

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

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

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

System for detecting structured artifacts in video sequences

Method and apparatus for determining a location of a feature on a s...

Head transducer with multiple resistance temperature sensors for he...

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

Resistance temperature sensors for head-media and asperity detection

Method and apparatus for determining the cleanliness of a lens in a...

Optical information processing method and optical information proce...

Optical disc device

Apparatus for reading from and/or writing to a near-field optical r...

Method and apparatus for determining a location of a feature on a s...

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

Optical accessing system and method for controlling decoding strategy

Optical disc apparatus

Optical disc apparatus

Optical disk playback device with prescan functionality for early d...

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

Method and apparatus for determining an optimal focus bias and sphe...

Optical disc apparatus and back off control method for objective lens

Method and apparatus for determining a location of a defect on a st...

Optical pickup device and optical disc apparatus

Optical disc recording device

Optical disc drive

Servo controller and optical disk device

Patents Applicationslast 30 patents

OPTICAL DISC APPARATUS

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

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

RESISTANCE TEMPERATURE SENSORS FOR HEAD-MEDIA AND ASPERITY DETECTION

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

SYSTEM FOR DETECTING STRUCTURED ARTIFACTS IN VIDEO SEQUENCES

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

OPTICAL INFORMATION DEVICE AND LOSS-OF-CONTROL DETECTION METHOD

OPTICAL DISC APPARATUS

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

OPTICAL DISK PLAYBACK DEVICE WITH PRESCAN FUNCTIONALITY FOR EARLY D...

APPARATUS FOR READING FROM AND/OR WRITING TO A NEAR-FIELD OPTICAL R...

OPTICAL DISC APPARATUS

OPTICAL DISC APPARATUS AND METHOD OF CONTROLLING THE SAME

OPTICAL DISC DEVICE

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

Resistance Temperature Sensors for Head-Media and Asperity Detection

Resistive Temperature Sensors for Improved Asperity, Head-Media Spa...

Head Transducer with Multiple Resistance Temperature Sensors for He...

Asperity and Head-Media Contact Detection Using Multi-Stage Tempera...

METHOD AND APPARATUS FOR DETERMINING AN OPTIMAL FOCUS BIAS AND SPHE...

METHOD AND APPARATUS FOR DETERMINING A LOCATION OF A DEFECT ON A ST...

OPTICAL INFORMATION PROCESSING METHOD AND OPTICAL INFORMATION PROCE...

COLLISION PREVENTION METHOD AND APPARATUS BETWEEN RECORDING MEDIUM...

DATA STORAGE SYSTEM AND METHOD FOR CALIBRATING SAME

METHOD FOR DETERMINING FOCUS HEIGHT

Servo Controller and Optical Disk Device

METHOD AND APPARATUS FOR COMPENSATING FOR DEFECT OF STORAGE MEDIUM

DEFORMABLE MIRROR DEVICE AND SIGNAL PROCESSING APPARATUS

Optical Disc Recording Device