arrangements for detection of physical defects

Industry

CPC
G11B7/00375

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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

G11B7/00375arrangements for detection of physical defects

Industries

Patents Grantslast 30 patents

Information Patent Grant
Optical disc device and recording and reproduction device
- Patent number 12,014,761
- Issue date Jun 18, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yuuichi Kuze
- G11 - INFORMATION STORAGE
Information Patent Grant
Drawing method, erasing method, and drawing apparatus
- Patent number 11,413,878
- Issue date Aug 16, 2022
- Sony Corporation
- Kenichi Kurihara
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium having condition management area for manag...
- Patent number 9,966,097
- Issue date May 8, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yoshihisa Takahashi
- G11 - INFORMATION STORAGE
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
Flexible virtual defect padding
- Patent number 9,368,152
- Issue date Jun 14, 2016
- Seagate Technology LLC
- MoonChol Park
- G11 - INFORMATION STORAGE
Information Patent Grant
Defect emulation system
- Patent number 9,153,270
- Issue date Oct 6, 2015
- Marvell International Ltd.
- Zining Wu
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for reproducing an optical recording, and comp...
- Patent number 9,147,424
- Issue date Sep 29, 2015
- Samsung Electronics Co., Ltd.
- Jong-ho Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical read/write apparatus and read apparatus
- Patent number 8,665,679
- Issue date Mar 4, 2014
- Panasonic Corporation
- Masatoshi Yajima
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and reproducing apparatus and method
- Patent number 8,611,194
- Issue date Dec 17, 2013
- Hitachi Consumer Electronics Co., Ltd.
- Kenji Akahoshi
- 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
Recording/reproducing method, recording/reproducing apparatus, opti...
- Patent number 8,559,286
- Issue date Oct 15, 2013
- Samsung Electronics Co., Ltd.
- Sung-hee Hwang
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk inspecting apparatus and method
- Patent number 8,531,931
- Issue date Sep 10, 2013
- Teac Corporation
- Mitsumasa Kubo
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of recording temporary defect list on write-once recording m...
- Patent number 8,514,677
- Issue date Aug 20, 2013
- Samsung Electronics Co., Ltd.
- Sung-hee Hwang
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording/reproducing device, optical informati...
- Patent number 8,441,902
- Issue date May 14, 2013
- Hitachi Consumer Electronics Co., Ltd.
- Takeshi Ogata
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc device, optical disc recording method, and reproductio...
- Patent number 8,369,194
- Issue date Feb 5, 2013
- Hitachi Consumer Electronics Co., Ltd.
- Osamu Kawamae
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of vertical deviation disc detection
- Patent number 8,345,520
- Issue date Jan 1, 2013
- MediaTek, Inc.
- Shang-Wei Wu
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus of recording data on write-once recording medium
- Patent number 8,341,456
- Issue date Dec 25, 2012
- LG Electronics, Inc.
- Yong Cheol Park
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information medium measurement method, optical information...
- Patent number 8,295,150
- Issue date Oct 23, 2012
- Panasonic Corporation
- Kousei Sano
- G11 - INFORMATION STORAGE
Information Patent Grant
Information medium evaluating method
- Patent number 8,295,137
- Issue date Oct 23, 2012
- TDK Corporation
- Kenji Yoneyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium, recording apparatus, reproduction apparatus, reco...
- Patent number 8,295,138
- Issue date Oct 23, 2012
- Sony Corporation
- Tomotaka Kuraoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc apparatus
- Patent number 8,284,641
- Issue date Oct 9, 2012
- Renesas Electronics Corporation
- Masanori Ogura
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk, optical disk device, optical disk defect registering...
- Patent number 8,274,870
- Issue date Sep 25, 2012
- Panasonic Corporation
- Katsuya Watanabe
- 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 information medium measurement method, optical information...
- Patent number 8,218,418
- Issue date Jul 10, 2012
- Panasonic Corporation
- Kousei Sano
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording/reproducing method, recording/reproducing apparatus, opti...
- Patent number 8,184,513
- Issue date May 22, 2012
- Samsung Electronics Co., Ltd.
- Sung-hee Hwang
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processor, optical disc failure analysis method, and co...
- Patent number 8,179,762
- Issue date May 15, 2012
- Kabushiki Kaisha Toshiba
- Yoshihiro Kaneko
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk device
- Patent number 8,174,943
- Issue date May 8, 2012
- Panasonic Corporation
- Katsuya Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc device
- Patent number 8,164,998
- Issue date Apr 24, 2012
- Panasonic Corporation
- Yuuichi Kuze
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and device for protecting a PLL in reading signals on a defe...
- Patent number 8,134,898
- Issue date Mar 13, 2012
- VIA Technologies, Inc.
- Yi-Lin Lai
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of detecting and compensating fail pixel in hologram optical...
- Patent number 8,135,219
- Issue date Mar 13, 2012
- Lite-On It Corp.
- Chia-Yen Chang
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL DISC DEVICE AND RECORDING AND REPRODUCTION DEVICE
- Publication number 20240021214
- Publication date Jan 18, 2024
- Yuuichi KUZE
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING METHOD, INFORMATION RECORDING DEVICE, AND INF...
- Publication number 20170206923
- Publication date Jul 20, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Yoshihisa TAKAHASHI
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUS AND METHOD FOR REPRODUCING AN OPTICAL RECORDING, AND COMP...
- Publication number 20150036471
- Publication date Feb 5, 2015
- Samsung Electronics Co., Ltd.
- Jong-ho YANG
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF DETERMINATION, INSPECTION APPARATUS, AND INSPECTION SYSTEM
- Publication number 20130245979
- Publication date Sep 19, 2013
- Taiyo Yuden Co., Ltd.
- Hiroya KAKIMOTO
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL READ/WRITE APPARATUS AND READ APPARATUS
- Publication number 20130094337
- Publication date Apr 18, 2013
- PANASONIC CORPORATION
- Masatoshi YAJIMA
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING/REPRODUCING METHOD, RECORDING/REPRODUCING APPARATUS, OPTI...
- Publication number 20120207004
- Publication date Aug 16, 2012
- Samsung Electronics Co., Ltd.
- Sung-hee Hwang
- 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
RECORDING MEDIUM, RECORDING APPARATUS, REPRODUCTION APPARATUS, RECO...
- Publication number 20120008471
- Publication date Jan 12, 2012
- Sony Corporation
- Tomotaka Kuraoka
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION MEDIUM MEASUREMENT METHOD, OPTICAL INFORMATION...
- Publication number 20110170389
- Publication date Jul 14, 2011
- Kousei SANO
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING MEDIUM, INFORMATION RECORDING DEVICE, INFORMA...
- Publication number 20110145524
- Publication date Jun 16, 2011
- Yoshikazu Yamamoto
- 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
OPTICAL DISC DRIVE, OPTICAL STORAGE MEDIUM, OPTICAL STORAGE MEDIUM...
- Publication number 20110085430
- Publication date Apr 14, 2011
- Shin-ichi Kadowaki
- G01 - MEASURING TESTING
Information Patent Application
Optical Disc Recording Device
- Publication number 20110038241
- Publication date Feb 17, 2011
- Hitachi, Ltd
- Akio Fukushima
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and Method for Recording/Reproducing On/From Medium
- Publication number 20110002206
- Publication date Jan 6, 2011
- Hitachi-LG Data Storage, Inc.
- KENJI AKAHOSHI
- G11 - INFORMATION STORAGE
Information Patent Application
DISK INSPECTION APPARATUS
- Publication number 20100329093
- Publication date Dec 30, 2010
- TEAC CORPORATION
- Mitsumasa Kubo
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF EVALUATING CHARACTERISTICS OF MULTILAYER OPTICAL RECORDIN...
- Publication number 20100296377
- Publication date Nov 25, 2010
- Koji Mishima
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL DISC DEVICE, OPTICAL DISC RECORDING METHOD, AND REPRODUCTIO...
- Publication number 20100278025
- Publication date Nov 4, 2010
- Osamu Kawamae
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION PROCESSOR, OPTICAL DISC FAILURE ANALYSIS METHOD, AND CO...
- Publication number 20100271913
- Publication date Oct 28, 2010
- Kabushiki Kaisha Toshiba
- Yoshihiro KANEKO
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISK DEVICE
- Publication number 20100254231
- Publication date Oct 7, 2010
- Katsuya Watanabe
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC DEVICE
- Publication number 20100232273
- Publication date Sep 16, 2010
- Katsuya WATANABE
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS AND APPARATUSES OF PROCESSING READBACK SIGNAL GENERATED FRO...
- Publication number 20100226227
- Publication date Sep 9, 2010
- Chih-Ching Yu
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISK, OPTICAL DISK DEVICE, OPTICAL DISK DEFECT REGISTERING...
- Publication number 20100226226
- Publication date Sep 9, 2010
- Katsuya WATANABE
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING AND REPRODUCING APPARATUS AND METHOD
- Publication number 20100226228
- Publication date Sep 9, 2010
- HITACHI CONSUMER ELECTRONICS CO., LTD.
- Kenji AKAHOSHI
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE, OPTICAL INFORMATI...
- Publication number 20100220566
- Publication date Sep 2, 2010
- Takeshi OGATA
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL ACCESSING SYSTEM
- Publication number 20100208561
- Publication date Aug 19, 2010
- Lu Chia TSENG
- G11 - INFORMATION STORAGE
Information Patent Application
DEFECT DETECTING METHOD AND SYSTEM FOR OPTICAL DISC
- Publication number 20100157750
- Publication date Jun 24, 2010
- Shih-Hsin Chen
- G11 - INFORMATION STORAGE
Information Patent Application
Optical information medium measurement method, optical information...
- Publication number 20100128590
- Publication date May 27, 2010
- Kousei SANO
- G11 - INFORMATION STORAGE
Information Patent Application
Modified jitter criterion for optical recording media
- Publication number 20100128584
- Publication date May 27, 2010
- Joachim Knittel
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR INSPECTING OPTICAL INFORMATION RECORDING MEDIUM, INSPECT...
- Publication number 20100110853
- Publication date May 6, 2010
- PANASONIC CORPORATION
- Atsushi NAKAMURA
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC DEVICE
- Publication number 20100097903
- Publication date Apr 22, 2010
- Shinichi Kimura
- G11 - INFORMATION STORAGE

arrangements for detection of physical defects

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical disc device and recording and reproduction device

Drawing method, erasing method, and drawing apparatus

Optical recording medium having condition management area for manag...

Information recording and playback device

Flexible virtual defect padding

Defect emulation system

Apparatus and method for reproducing an optical recording, and comp...

Optical read/write apparatus and read apparatus

Recording and reproducing apparatus and method

Optical accessing system and method for controlling decoding strategy

Recording/reproducing method, recording/reproducing apparatus, opti...

Optical disk inspecting apparatus and method

Method of recording temporary defect list on write-once recording m...

Optical information recording/reproducing device, optical informati...

Optical disc device, optical disc recording method, and reproductio...

Method of vertical deviation disc detection

Method and apparatus of recording data on write-once recording medium

Optical information medium measurement method, optical information...

Information medium evaluating method

Recording medium, recording apparatus, reproduction apparatus, reco...

Optical disc apparatus

Optical disk, optical disk device, optical disk defect registering...

Optical disc recording device

Optical information medium measurement method, optical information...

Recording/reproducing method, recording/reproducing apparatus, opti...

Information processor, optical disc failure analysis method, and co...

Optical disk device

Optical disc device

Method and device for protecting a PLL in reading signals on a defe...

Method of detecting and compensating fail pixel in hologram optical...

Patents Applicationslast 30 patents

OPTICAL DISC DEVICE AND RECORDING AND REPRODUCTION DEVICE

INFORMATION RECORDING METHOD, INFORMATION RECORDING DEVICE, AND INF...

APPARATUS AND METHOD FOR REPRODUCING AN OPTICAL RECORDING, AND COMP...

METHOD OF DETERMINATION, INSPECTION APPARATUS, AND INSPECTION SYSTEM

OPTICAL READ/WRITE APPARATUS AND READ APPARATUS

RECORDING/REPRODUCING METHOD, RECORDING/REPRODUCING APPARATUS, OPTI...

METHOD OF VERTICAL DEVIATION DISC DETECTION

RECORDING MEDIUM, RECORDING APPARATUS, REPRODUCTION APPARATUS, RECO...

OPTICAL INFORMATION MEDIUM MEASUREMENT METHOD, OPTICAL INFORMATION...

INFORMATION RECORDING MEDIUM, INFORMATION RECORDING DEVICE, INFORMA...

METHOD AND APPARATUS FOR COMPENSATING FOR DEFECT OF STORAGE MEDIUM

OPTICAL DISC DRIVE, OPTICAL STORAGE MEDIUM, OPTICAL STORAGE MEDIUM...

Optical Disc Recording Device

Apparatus and Method for Recording/Reproducing On/From Medium

DISK INSPECTION APPARATUS

METHOD OF EVALUATING CHARACTERISTICS OF MULTILAYER OPTICAL RECORDIN...

OPTICAL DISC DEVICE, OPTICAL DISC RECORDING METHOD, AND REPRODUCTIO...

INFORMATION PROCESSOR, OPTICAL DISC FAILURE ANALYSIS METHOD, AND CO...

OPTICAL DISK DEVICE

OPTICAL DISC DEVICE

METHODS AND APPARATUSES OF PROCESSING READBACK SIGNAL GENERATED FRO...

OPTICAL DISK, OPTICAL DISK DEVICE, OPTICAL DISK DEFECT REGISTERING...

RECORDING AND REPRODUCING APPARATUS AND METHOD

OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE, OPTICAL INFORMATI...

OPTICAL ACCESSING SYSTEM

DEFECT DETECTING METHOD AND SYSTEM FOR OPTICAL DISC

Optical information medium measurement method, optical information...

Modified jitter criterion for optical recording media

METHOD FOR INSPECTING OPTICAL INFORMATION RECORDING MEDIUM, INSPECT...

OPTICAL DISC DEVICE