having exactly two recording layers

Industry

CPC
G11B2220/237

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 G11B2220/00Record carriers by type

Current Industry

G11B2220/237having exactly two recording layers

Industries

Patents Grantslast 30 patents

Information Patent Grant
Servo information recording method and magnetic storage apparatus
- Patent number 8,780,488
- Issue date Jul 15, 2014
- Showa Denko K.K.
- Hideaki Takahoshi
- G11 - INFORMATION STORAGE
Information Patent Grant
Write-once information recording medium, information recording meth...
- Patent number 8,732,395
- Issue date May 20, 2014
- Panasonic Corporation
- Hisae Kato
- G11 - INFORMATION STORAGE
Information Patent Grant
Embedded virtual media
- Patent number 8,687,476
- Issue date Apr 1, 2014
- Microsoft Corporation
- Henry Paul Gabryjelski
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording methods and devices for recording information on dual lay...
- Patent number 8,531,929
- Issue date Sep 10, 2013
- Koninklijke Philips N.V.
- Johannus Leopoldus Bakx
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of and apparatus for recording data on write-once disc, meth...
- Patent number 8,509,043
- Issue date Aug 13, 2013
- Samsung Electronics Co., Ltd.
- Sung-hee Hwang
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium having intermediate layer of prescribed th...
- Patent number 8,509,049
- Issue date Aug 13, 2013
- Kabushiki Kaisha Toshiba
- Koji Takazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording apparatus, information recording method, and...
- Patent number 8,456,970
- Issue date Jun 4, 2013
- Pioneer Corporation
- Keiji Katata
- 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 drive and method for detecting vertical deviation thereon
- Patent number 8,416,662
- Issue date Apr 9, 2013
- Hon Hai Precision Industry Co., Ltd.
- Chi-Fan Yu
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc access apparatus and disc access method
- Patent number 8,416,653
- Issue date Apr 9, 2013
- Sony Corporation
- Michinobu Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
De-icing of multi-layer storage media
- Patent number 8,407,415
- Issue date Mar 26, 2013
- Koninklijke Philips Electronics N.V.
- Robert Albertus Brondijk
- G11 - INFORMATION STORAGE
Information Patent Grant
File system managing method and recording medium
- Patent number 8,352,521
- Issue date Jan 8, 2013
- Panasonic Corporation
- Akiyoshi Yamashita
- G11 - INFORMATION STORAGE
Information Patent Grant
Single-sided pre-recorded dual-layer DVD disc functioning as a dual...
- Patent number 8,339,928
- Issue date Dec 25, 2012
- Thomson Licensing
- John Matthew Town
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium with prepit and recording/reproducing...
- Patent number 8,300,516
- Issue date Oct 30, 2012
- Samsung Electronics Co., Ltd.
- Kyung-geun Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Limited play optical article
- Patent number 8,229,276
- Issue date Jul 24, 2012
- NBCUniversal Media, LLC
- James Mitchell White
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium, information recording apparatus and m...
- Patent number 8,203,927
- Issue date Jun 19, 2012
- Pioneer Corporation
- Takeshi Koda
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording device and method, and computer program
- Patent number 8,179,766
- Issue date May 15, 2012
- Pioneer Corporation
- Tsuyoshi Namiki
- G11 - INFORMATION STORAGE
Information Patent Grant
Information storage medium and method and apparatus for recording a...
- Patent number 8,169,865
- Issue date May 1, 2012
- Samsung Electronics Co., Ltd.
- Sung-hee Hwang
- 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 of and apparatus for recording data on write-once disc, meth...
- Patent number 8,159,915
- Issue date Apr 17, 2012
- Samsung Electronics Co., Ltd.
- Sung-hee Hwang
- G11 - INFORMATION STORAGE
Information Patent Grant
Combination type optical disk medium, its reproduction method and o...
- Patent number 8,149,681
- Issue date Apr 3, 2012
- Hitachi, Ltd.
- Hiroshi Hirayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk apparatus and a focus-jumping control method thereof
- Patent number 8,149,669
- Issue date Apr 3, 2012
- Hitachi-LG Data Storage, Inc.
- Shigeru Murotani
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium, information recording apparatus and m...
- Patent number 8,149,655
- Issue date Apr 3, 2012
- Pioneer Corporation
- Keiji Katata
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording apparatus, recording method, program, and recording medium
- Patent number 8,149,675
- Issue date Apr 3, 2012
- Sony Corporation
- Yusaku Morishige
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording method and information recording apparatus fo...
- Patent number 8,134,904
- Issue date Mar 13, 2012
- Panasonic Corporation
- Takenori Maehasi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and an apparatus for recording information, and an informati...
- Patent number 8,130,611
- Issue date Mar 6, 2012
- Panasonic Corporation
- Toyoji Gushima
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording apparatus and method, computer program
- Patent number 8,125,880
- Issue date Feb 28, 2012
- Pioneer Corporation
- Takeshi Koda
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of and apparatus for recording data on write-once disc, meth...
- Patent number 8,121,005
- Issue date Feb 21, 2012
- Samsung Electronics Co., Ltd.
- Sung-hee Hwang
- G11 - INFORMATION STORAGE
Information Patent Grant
Write once optical disc, and method and apparatus for recovering di...
- Patent number 8,107,336
- Issue date Jan 31, 2012
- LG Electronics Inc.
- Yong Cheol Park
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of and apparatus for recording data on write-once disc, meth...
- Patent number 8,098,553
- Issue date Jan 17, 2012
- Samsung Electronics Co., Ltd.
- Sung-hee Hwang
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SERVO INFORMATION RECORDING METHOD AND MAGNETIC STORAGE APPARATUS
- Publication number 20140133047
- Publication date May 15, 2014
- SHOWA DENKO K.K.
- Hideaki TAKAHOSHI
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING MEDIUM WITH PREPIT AND RECORDING/REPRODUCING...
- Publication number 20120327753
- Publication date Dec 27, 2012
- Samsung Electronics Co., Ltd.
- Kyung-geun Lee
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING MEDIUM, RECORDING/REPRODUCING DEVICE, RECORDI...
- Publication number 20120327755
- Publication date Dec 27, 2012
- Sharp Kabushiki Kaisha
- Takashi Arimoto
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF AND APPARATUS FOR RECORDING DATA ON WRITE-ONCE DISC, METH...
- Publication number 20120176878
- Publication date Jul 12, 2012
- Samsung Electronics Co., Ltd.
- Sung-hee Hwang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RECORDING METHODS AND DEVICES FOR RECORDING INFORMATION ON DUAL LAY...
- Publication number 20120155234
- Publication date Jun 21, 2012
- Koninklijke Philips Electronics N.V.
- Johannus Leopoldus Bakx
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING APPARATUS, INFORMATION RECORDING METHOD, AND...
- Publication number 20120155244
- Publication date Jun 21, 2012
- PIONEER CORPORATION
- Keiji Katata
- G11 - INFORMATION STORAGE
Information Patent Application
WRITE-ONCE INFORMATION RECORDING MEDIUM, INFORMATION RECORDING METH...
- Publication number 20120159065
- Publication date Jun 21, 2012
- PANASONIC CORPORATION
- Hisae KATO
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING MEDIUM, RECORDING/REPRODUCING DEVICE, RECORDI...
- Publication number 20120127840
- Publication date May 24, 2012
- Sharp Kabushiki Kaisha
- Takashi Arimoto
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND AN APPARATUS FOR RECORDING INFORMATION, AND AN INFORMATI...
- Publication number 20120127842
- Publication date May 24, 2012
- Toyoji Gushima
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC DRIVE AND METHOD FOR DETECTING VERTICAL DEVIATION THEREON
- Publication number 20110235486
- Publication date Sep 29, 2011
- HON HAI Precision Industry CO., LTD.
- CHI-FAN YU
- G11 - INFORMATION STORAGE
Information Patent Application
Embedded Virtual Media
- Publication number 20110228657
- Publication date Sep 22, 2011
- Microsoft Corporation
- Henry Paul Gabryjelski
- 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
FILE SYSTEM MANAGING METHOD AND RECORDING MEDIUM
- Publication number 20110137965
- Publication date Jun 9, 2011
- PANASONIC CORPORATION
- Akiyoshi Yamashita
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING DEVICE AND METHOD, AND COMPUTER PROGRAM
- Publication number 20110128830
- Publication date Jun 2, 2011
- Pioneer Corporation
- Tsuyoshi Namiki
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP DEVICE AND OPTICAL DISK DEVICE INCLUDING THE SAME
- Publication number 20110032807
- Publication date Feb 10, 2011
- SHARP KABUSHIKI KAISHA
- Tetsuo SAEKI
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC DRIVE DEVICE
- Publication number 20100322049
- Publication date Dec 23, 2010
- Yutaka Yamanaka
- G11 - INFORMATION STORAGE
Information Patent Application
Disc Access Apparatus and Disc Access Method
- Publication number 20100309757
- Publication date Dec 9, 2010
- Sony Computer Entertainment Inc.
- Michinobu Tanaka
- G11 - INFORMATION STORAGE
Information Patent Application
Combination Type Optical Disk Medium, Its Reproduction Method And O...
- Publication number 20100246372
- Publication date Sep 30, 2010
- Hiroshi Hirayama
- 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 DISC AND METHOD FOR CONTROLLING THE SAME
- Publication number 20100177608
- Publication date Jul 15, 2010
- Hideo Morishita
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF RECORDING ON A DUAL LAYER RECORD CARRIER, AND DEVICE FOR...
- Publication number 20100110847
- Publication date May 6, 2010
- Koninklijke Philips Electronics N.V.
- Robert Albertus Brondijk
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording carrier and method of reproducing the same
- Publication number 20100074087
- Publication date Mar 25, 2010
- Victor Company of Japan, Limited
- Tetsuya Kondo
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording carrier and method of reproducing the same
- Publication number 20100074088
- Publication date Mar 25, 2010
- Victor Company of Japan, Limited
- Tetsuya Kondo
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF RECORDING INFORMATION ON A MULTILAYER RECORD CARRIER, AND...
- Publication number 20100067358
- Publication date Mar 18, 2010
- Koninklijke Philips Electronics N.V.
- Wilhelmus Robert Koppers
- G11 - INFORMATION STORAGE
Information Patent Application
SINGLE-SIDED PRE-RECORDED DUAL-LAYER DVD DISC FUNCTIONING AS A DUAL...
- Publication number 20100061221
- Publication date Mar 11, 2010
- John Matthew Town
- G11 - INFORMATION STORAGE
Information Patent Application
Recording apparatus, recording method, program, and recording medium
- Publication number 20100046337
- Publication date Feb 25, 2010
- SONY CORPORATION
- Yusaku Morishige
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION STORAGE MEDIUM AND METHOD AND APPARATUS FOR RECORDING A...
- Publication number 20100020657
- Publication date Jan 28, 2010
- Samsung Electonics Co., LTD.
- Sung-hee HWANG
- G11 - INFORMATION STORAGE
Information Patent Application
Recording device and recording method, and computer program
- Publication number 20100014400
- Publication date Jan 21, 2010
- Masayoshi Yoshida
- G11 - INFORMATION STORAGE
Information Patent Application
Multi-layered recording medium, and method and apparatus for record...
- Publication number 20090316545
- Publication date Dec 24, 2009
- Sang Woon Suh
- G11 - INFORMATION STORAGE
Information Patent Application
Information Recording Apparatus and Method, Computer Program
- Publication number 20090296539
- Publication date Dec 3, 2009
- Pioneer Corporation
- Takeshi Koda
- G11 - INFORMATION STORAGE

having exactly two recording layers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Servo information recording method and magnetic storage apparatus

Write-once information recording medium, information recording meth...

Embedded virtual media

Recording methods and devices for recording information on dual lay...

Method of and apparatus for recording data on write-once disc, meth...

Optical recording medium having intermediate layer of prescribed th...

Information recording apparatus, information recording method, and...

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

Optical disc drive and method for detecting vertical deviation thereon

Disc access apparatus and disc access method

De-icing of multi-layer storage media

File system managing method and recording medium

Single-sided pre-recorded dual-layer DVD disc functioning as a dual...

Information recording medium with prepit and recording/reproducing...

Limited play optical article

Information recording medium, information recording apparatus and m...

Recording device and method, and computer program

Information storage medium and method and apparatus for recording a...

Optical disc device

Method of and apparatus for recording data on write-once disc, meth...

Combination type optical disk medium, its reproduction method and o...

Optical disk apparatus and a focus-jumping control method thereof

Information recording medium, information recording apparatus and m...

Recording apparatus, recording method, program, and recording medium

Information recording method and information recording apparatus fo...

Method and an apparatus for recording information, and an informati...

Information recording apparatus and method, computer program

Method of and apparatus for recording data on write-once disc, meth...

Write once optical disc, and method and apparatus for recovering di...

Method of and apparatus for recording data on write-once disc, meth...

Patents Applicationslast 30 patents

SERVO INFORMATION RECORDING METHOD AND MAGNETIC STORAGE APPARATUS

INFORMATION RECORDING MEDIUM WITH PREPIT AND RECORDING/REPRODUCING...

INFORMATION RECORDING MEDIUM, RECORDING/REPRODUCING DEVICE, RECORDI...

METHOD OF AND APPARATUS FOR RECORDING DATA ON WRITE-ONCE DISC, METH...

RECORDING METHODS AND DEVICES FOR RECORDING INFORMATION ON DUAL LAY...

INFORMATION RECORDING APPARATUS, INFORMATION RECORDING METHOD, AND...

WRITE-ONCE INFORMATION RECORDING MEDIUM, INFORMATION RECORDING METH...

INFORMATION RECORDING MEDIUM, RECORDING/REPRODUCING DEVICE, RECORDI...

METHOD AND AN APPARATUS FOR RECORDING INFORMATION, AND AN INFORMATI...

OPTICAL DISC DRIVE AND METHOD FOR DETECTING VERTICAL DEVIATION THEREON

Embedded Virtual Media

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

FILE SYSTEM MANAGING METHOD AND RECORDING MEDIUM

RECORDING DEVICE AND METHOD, AND COMPUTER PROGRAM

OPTICAL PICKUP DEVICE AND OPTICAL DISK DEVICE INCLUDING THE SAME

OPTICAL DISC DRIVE DEVICE

Disc Access Apparatus and Disc Access Method

Combination Type Optical Disk Medium, Its Reproduction Method And O...

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

OPTICAL DISC AND METHOD FOR CONTROLLING THE SAME

METHOD OF RECORDING ON A DUAL LAYER RECORD CARRIER, AND DEVICE FOR...

Information recording carrier and method of reproducing the same

Information recording carrier and method of reproducing the same

METHOD OF RECORDING INFORMATION ON A MULTILAYER RECORD CARRIER, AND...

SINGLE-SIDED PRE-RECORDED DUAL-LAYER DVD DISC FUNCTIONING AS A DUAL...

Recording apparatus, recording method, program, and recording medium

INFORMATION STORAGE MEDIUM AND METHOD AND APPARATUS FOR RECORDING A...

Recording device and recording method, and computer program

Multi-layered recording medium, and method and apparatus for record...

Information Recording Apparatus and Method, Computer Program