involving the detection of track pitch or recording density

Industry

CPC
G11B19/128

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B19/00Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor Control thereof Control of operating function; Driving both disc and head

Current Industry

G11B19/128involving the detection of track pitch or recording density

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Optical information storage medium reproduction apparatus and contr...
- Patent number 8,976,637
- Issue date Mar 10, 2015
- Sharp Kabushiki Kaisha
- Masaki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc device and optical disc determination method
- Patent number 8,964,516
- Issue date Feb 24, 2015
- JVC Kenwood Corporation
- Tsutomu Arai
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information storage medium reproduction apparatus and contr...
- Patent number 8,767,516
- Issue date Jul 1, 2014
- Sharp Kabushiki Kaisha
- Masaki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information storage medium reproduction apparatus and contr...
- Patent number 8,625,397
- Issue date Jan 7, 2014
- Sharp Kabushiki Kaisha
- Masaki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information storage medium reproduction apparatus and contr...
- Patent number 8,422,344
- Issue date Apr 16, 2013
- Sharp Kabushiki Kaisha
- Masaki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information storage medium reproduction apparatus and contr...
- Patent number 8,422,345
- Issue date Apr 16, 2013
- Sharp Kabushiki Kaisha
- Masaki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information storage medium reproduction apparatus and contr...
- Patent number 8,411,538
- Issue date Apr 2, 2013
- Sharp Kabushiki Kaisha
- Masaki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc discrimination method, optical disc transport device,...
- Patent number 8,385,170
- Issue date Feb 26, 2013
- Mitsubishi Electric Corporation
- Hironori Nakahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc, optical disc recording apparatus, optical disc reprod...
- Patent number 8,325,576
- Issue date Dec 4, 2012
- Hitachi Consumer Electronics Co., Ltd.
- Koichiro Nishimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of recognizing track pitch of optical disk
- Patent number 8,189,441
- Issue date May 29, 2012
- Sunplus Technology Co., Ltd.
- Yao-Wen Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus of discriminating different types of optical d...
- Patent number 8,036,080
- Issue date Oct 11, 2011
- Sunplus Technology Co., Ltd.
- Wei-Wu Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for discriminating disc
- Patent number 8,018,806
- Issue date Sep 13, 2011
- Lite-On It Corp.
- Johannes Franciscus Peterus Claas
- G11 - INFORMATION STORAGE
Information Patent Grant
Kind identifying apparatus, kind identifying method, and identifyin...
- Patent number 7,961,574
- Issue date Jun 14, 2011
- Pioneer Corporation
- Takayuki Nomoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for identifying optical disc type, data recording and/or rep...
- Patent number 7,940,618
- Issue date May 10, 2011
- Hon Hai Precision Industry Co., Ltd.
- Yu-Cheng Ko
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for writing optical disc
- Patent number 7,916,597
- Issue date Mar 29, 2011
- Hitachi-LG Data Storage Korea, Inc.
- Cheul Kyung Han
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc judgment method and optical disc device
- Patent number 7,911,907
- Issue date Mar 22, 2011
- Panasonic Corporation
- Hiroshige Ishibashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk device and method for determining disk type
- Patent number 7,787,341
- Issue date Aug 31, 2010
- Toshiba Samsung Storage Technology Corporation
- Hiroshi Nakane
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for discriminating optical disc type
- Patent number 7,760,603
- Issue date Jul 20, 2010
- Samsung Electronics Co., Ltd.
- Kab Kyun Jeong
- G11 - INFORMATION STORAGE
Information Patent Grant
Drive and method for determining the type of optical record carrier
- Patent number 7,715,292
- Issue date May 11, 2010
- Koninklijke Philips Electronics N.V.
- Bart Van Rompaey
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording/reproduction apparatus
- Patent number 7,706,227
- Issue date Apr 27, 2010
- Canon Kabushiki Kaisha
- Koichiro Nishikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Radial separation distance determination for a data storage medium
- Patent number 7,590,039
- Issue date Sep 15, 2009
- Doug Carson & Associates, Inc.
- Douglas M. Carson
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc, optical disc manufacturing method, and optical disc a...
- Patent number 7,570,566
- Issue date Aug 4, 2009
- Kabushiki Kaisha Toshiba
- Toshihiro Sugaya
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk apparatus and disk type determination method thereof
- Patent number 7,391,692
- Issue date Jun 24, 2008
- Funai Electric Co., Ltd.
- Masaki Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of optical disc discrimination
- Patent number 7,349,299
- Issue date Mar 25, 2008
- Mediatek Inc.
- Ying-Feng Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium, recording apparatus, and reading apparatus
- Patent number 7,342,856
- Issue date Mar 11, 2008
- Sony Corporation
- Michihiko Iida
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus of determining a type of disc
- Patent number 7,324,418
- Issue date Jan 29, 2008
- Samsung Electronics Co., Ltd.
- Byoung-ho Choi
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium, recording apparatus, and reading apparatus
- Patent number 7,313,083
- Issue date Dec 25, 2007
- Sony Corporation
- Michihiko Iida
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium, recording apparatus, and reading apparatus
- Patent number 7,307,932
- Issue date Dec 11, 2007
- Sony Corporation
- Michihiko Iida
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium, recording apparatus, and reading apparatus
- Patent number 7,292,523
- Issue date Nov 6, 2007
- Sony Corporation
- Michihiko Iida
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk apparatus and method for tracking thereof
- Patent number 7,289,398
- Issue date Oct 30, 2007
- Samsung Electronics Co., Ltd.
- Eung-Sun Kim
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Data Storage Device Configuration Using Mutual Information
- Publication number 20240265943
- Publication date Aug 8, 2024
- Western Digital Technologies, Inc.
- Iouri Oboukhov
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC DEVICE AND OPTICAL DISC DETERMINATION METHOD
- Publication number 20140293763
- Publication date Oct 2, 2014
- JVC KENWOOD CORPORATION
- Tsutomu ARAI
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION STORAGE MEDIUM REPRODUCTION APPARATUS AND CONTR...
- Publication number 20140226451
- Publication date Aug 14, 2014
- Sharp Kabushiki Kaisha
- Masaki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION STORAGE MEDIUM REPRODUCTION APPARATUS AND CONTR...
- Publication number 20130229904
- Publication date Sep 5, 2013
- Sharp Kabushiki Kaisha
- Masaki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION STORAGE MEDIUM REPRODUCTION APPARATUS AND CONTR...
- Publication number 20130148486
- Publication date Jun 13, 2013
- Sharp Kabushiki Kaisha
- Masaki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC DISCRIMINATION METHOD, OPTICAL DISC TRANSPORT DEVICE,...
- Publication number 20110271291
- Publication date Nov 3, 2011
- Hironori Nakahara
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF RECOGNIZING TRACK PITCH OF OPTICAL DISK
- Publication number 20110211434
- Publication date Sep 1, 2011
- Sunplus Technology Co., Ltd.
- Yao-Wen Chang
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION STORAGE MEDIUM REPRODUCTION APPARATUS AND CONTR...
- Publication number 20110058460
- Publication date Mar 10, 2011
- Sharp Kabushiki Kaisha
- Masaki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR DISCRIMINATING DISC
- Publication number 20100315925
- Publication date Dec 16, 2010
- Lite-On It Corp.
- JOHANNES FRANCISCUS PETERUS CLAAS
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION STORAGE MEDIUM REPRODUCTION APPARATUS AND CONTR...
- Publication number 20100246346
- Publication date Sep 30, 2010
- Sharp Kabushiki Kaisha
- Masaki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION STORAGE MEDIUM REPRODUCTION APPARATUS AND CONTR...
- Publication number 20100246374
- Publication date Sep 30, 2010
- Sharp Kabushiki Kaisha
- Masaki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION STORAGE MEDIUM REPRODUCTION APPARATUS AND CONTR...
- Publication number 20100246344
- Publication date Sep 30, 2010
- Sharp Kabushiki Kaisha
- Masaki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION STORAGE MEDIUM REPRODUCTION APPARATUS AND CONTR...
- Publication number 20100246345
- Publication date Sep 30, 2010
- Sharp Kabushiki Kaisha
- Masaki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION STORAGE MEDIUM REPRODUCTION APPARATUS AND CONTR...
- Publication number 20100232269
- Publication date Sep 16, 2010
- SHARP KABUSHIKI KAISHA
- Masaki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC, OPTICAL DISC RECORDING APPARATUS, OPTICAL DISC REPROD...
- Publication number 20100226238
- Publication date Sep 9, 2010
- Koichiro NISHIMURA
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND APPARATUS OF DISCRIMINATING DIFFERENT TYPES OF OPTICAL D...
- Publication number 20100014403
- Publication date Jan 21, 2010
- Sunplus Technology Co., Ltd.
- WEI-WU LIU
- G11 - INFORMATION STORAGE
Information Patent Application
Kind Identifying Apparatus, Kind Identifying Method, and Identifyin...
- Publication number 20090103408
- Publication date Apr 23, 2009
- Takayuki Nomoto
- G11 - INFORMATION STORAGE
Information Patent Application
Optical Disc Judgment Method and Optical Disc Device
- Publication number 20090010129
- Publication date Jan 8, 2009
- Hiroshige Ishibashi
- G11 - INFORMATION STORAGE
Information Patent Application
Drive and Method for Determining the Type of Optical Record Carrier
- Publication number 20080013416
- Publication date Jan 17, 2008
- Koninklijke Philips Electronics, N.V.
- Bart Van Rompaey
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUS AND METHOD FOR DISCRIMINATING OPTICAL DISC TYPE
- Publication number 20080002548
- Publication date Jan 3, 2008
- Samsung Electronics Co., Ltd.
- Kab Kyun JEONG
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS AND SYSTEMS FOR IDENTIFYING DIGITAL VIDEO DISC TYPE
- Publication number 20070237047
- Publication date Oct 11, 2007
- BENQ CORPORATION
- Shin Min Hsiang
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISK DEVICE AND METHOD FOR DETERMINING DISK TYPE
- Publication number 20070230304
- Publication date Oct 4, 2007
- Hiroshi NAKANE
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC APPARATUS AND OPTICAL DISC DISCRIMINATING METHOD
- Publication number 20070230301
- Publication date Oct 4, 2007
- Yoshinori Tazaki
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUS AND METHOD FOR IDENTIFYING OPTICAL DISC TYPE
- Publication number 20070165503
- Publication date Jul 19, 2007
- HON HAI Precision Industry CO., LTD.
- Yu-Cheng Ko
- G11 - INFORMATION STORAGE
Information Patent Application
Information reproducing apparatus and information reproducing method
- Publication number 20070165498
- Publication date Jul 19, 2007
- Koji Maruyama
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING MEDIUM, RECORDING APPARATUS, AND READING APPARATUS
- Publication number 20070165501
- Publication date Jul 19, 2007
- SONY CORPORATION
- Michihiko Iida
- G11 - INFORMATION STORAGE
Information Patent Application
Method for writing optical disc
- Publication number 20070086296
- Publication date Apr 19, 2007
- HITACHI-LG DATA STORAGE KOREA, INC.
- Cheul Kyung Han
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disc, optical disc manufacturing method, and optical disc a...
- Publication number 20070042294
- Publication date Feb 22, 2007
- Toshihiro Sugaya
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk device and optical disk determination method
- Publication number 20060198264
- Publication date Sep 7, 2006
- Masashi Ueno
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING/REPRODUCTION APPRATUS
- Publication number 20060171275
- Publication date Aug 3, 2006
- Canon Kabushiki Kaisha
- Koichiro Nishikawa
- G11 - INFORMATION STORAGE

involving the detection of track pitch or recording density

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical information storage medium reproduction apparatus and contr...

Optical disc device and optical disc determination method

Optical information storage medium reproduction apparatus and contr...

Optical information storage medium reproduction apparatus and contr...

Optical information storage medium reproduction apparatus and contr...

Optical information storage medium reproduction apparatus and contr...

Optical information storage medium reproduction apparatus and contr...

Optical disc discrimination method, optical disc transport device,...

Optical disc, optical disc recording apparatus, optical disc reprod...

Method of recognizing track pitch of optical disk

Method and apparatus of discriminating different types of optical d...

Method for discriminating disc

Kind identifying apparatus, kind identifying method, and identifyin...

Method for identifying optical disc type, data recording and/or rep...

Method for writing optical disc

Optical disc judgment method and optical disc device

Optical disk device and method for determining disk type

Apparatus and method for discriminating optical disc type

Drive and method for determining the type of optical record carrier

Information recording/reproduction apparatus

Radial separation distance determination for a data storage medium

Optical disc, optical disc manufacturing method, and optical disc a...

Disk apparatus and disk type determination method thereof

Method of optical disc discrimination

Recording medium, recording apparatus, and reading apparatus

Method and apparatus of determining a type of disc

Recording medium, recording apparatus, and reading apparatus

Recording medium, recording apparatus, and reading apparatus

Recording medium, recording apparatus, and reading apparatus

Optical disk apparatus and method for tracking thereof

Patents Applicationslast 30 patents

Data Storage Device Configuration Using Mutual Information

OPTICAL DISC DEVICE AND OPTICAL DISC DETERMINATION METHOD

OPTICAL INFORMATION STORAGE MEDIUM REPRODUCTION APPARATUS AND CONTR...

OPTICAL INFORMATION STORAGE MEDIUM REPRODUCTION APPARATUS AND CONTR...

OPTICAL INFORMATION STORAGE MEDIUM REPRODUCTION APPARATUS AND CONTR...

OPTICAL DISC DISCRIMINATION METHOD, OPTICAL DISC TRANSPORT DEVICE,...

METHOD OF RECOGNIZING TRACK PITCH OF OPTICAL DISK

OPTICAL INFORMATION STORAGE MEDIUM REPRODUCTION APPARATUS AND CONTR...

METHOD FOR DISCRIMINATING DISC

OPTICAL INFORMATION STORAGE MEDIUM REPRODUCTION APPARATUS AND CONTR...

OPTICAL INFORMATION STORAGE MEDIUM REPRODUCTION APPARATUS AND CONTR...

OPTICAL INFORMATION STORAGE MEDIUM REPRODUCTION APPARATUS AND CONTR...

OPTICAL INFORMATION STORAGE MEDIUM REPRODUCTION APPARATUS AND CONTR...

OPTICAL INFORMATION STORAGE MEDIUM REPRODUCTION APPARATUS AND CONTR...

OPTICAL DISC, OPTICAL DISC RECORDING APPARATUS, OPTICAL DISC REPROD...

METHOD AND APPARATUS OF DISCRIMINATING DIFFERENT TYPES OF OPTICAL D...

Kind Identifying Apparatus, Kind Identifying Method, and Identifyin...

Optical Disc Judgment Method and Optical Disc Device

Drive and Method for Determining the Type of Optical Record Carrier

APPARATUS AND METHOD FOR DISCRIMINATING OPTICAL DISC TYPE

METHODS AND SYSTEMS FOR IDENTIFYING DIGITAL VIDEO DISC TYPE

OPTICAL DISK DEVICE AND METHOD FOR DETERMINING DISK TYPE

OPTICAL DISC APPARATUS AND OPTICAL DISC DISCRIMINATING METHOD

APPARATUS AND METHOD FOR IDENTIFYING OPTICAL DISC TYPE

Information reproducing apparatus and information reproducing method

RECORDING MEDIUM, RECORDING APPARATUS, AND READING APPARATUS

Method for writing optical disc

Optical disc, optical disc manufacturing method, and optical disc a...

Optical disk device and optical disk determination method

INFORMATION RECORDING/REPRODUCTION APPRATUS