involving phase-change media

Industry

CPC
G11B7/00557

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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

G11B7/00557involving phase-change media

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Information recording device and data erasing method
- Patent number 10,643,650
- Issue date May 5, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Harumitsu Miyashita
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium
- Patent number 10,176,839
- Issue date Jan 8, 2019
- Sony Corporation
- Hiroshi Tabata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Heater and memory cell, memory device and recording head including...
- Patent number 8,796,596
- Issue date Aug 5, 2014
- International Business Machines Corporation
- Supratik Guha
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Multilayer-optical-disc data-erasure method and optical disc apparatus
- Patent number 8,149,663
- Issue date Apr 3, 2012
- Hitachi-LG Data Storage, Inc.
- Shohei Aoyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for adjusting recording power and optical disk apparatus
- Patent number 8,121,004
- Issue date Feb 21, 2012
- Hitachi-LG Data Storage, Inc.
- Tetsuya Fushimi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and device for recording marks representing data in an infor...
- Patent number 8,045,437
- Issue date Oct 25, 2011
- Koninklijke Philips Electronics N.V.
- Joachim Willhelm Hellmig
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods and devices for recording marks in an information layer of...
- Patent number 7,940,623
- Issue date May 10, 2011
- Koninklijke Philips Electronics N.V.
- Martijn Jeroen Dekker
- G11 - INFORMATION STORAGE
Information Patent Grant
Optimum power calibration method and optical disk drive
- Patent number 7,929,389
- Issue date Apr 19, 2011
- VIA Technologies, Inc.
- Hung-Chang Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording method and apparatus with suppressed mark edg...
- Patent number 7,911,910
- Issue date Mar 22, 2011
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording method and apparatus with suppressed mark edg...
- Patent number 7,907,491
- Issue date Mar 15, 2011
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording method and apparatus with suppressed mark edg...
- Patent number 7,907,490
- Issue date Mar 15, 2011
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording method and apparatus with suppressed mark edg...
- Patent number 7,852,727
- Issue date Dec 14, 2010
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Heater and memory cell, memory device and recording head including...
- Patent number 7,847,222
- Issue date Dec 7, 2010
- International Business Machines Corporation
- Supratik Guha
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method and apparatus for recording and reproducing signal on and fr...
- Patent number 7,729,218
- Issue date Jun 1, 2010
- Victor Company of Japan, Ltd.
- Kazunori Tokiwa
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for recording data on optical recording medium
- Patent number 7,724,628
- Issue date May 25, 2010
- Samsung Electronics Co., Ltd.
- Yong-jin Ahn
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for recording data on optical recording medium
- Patent number 7,693,023
- Issue date Apr 6, 2010
- Samsung Electronics Co., Ltd.
- Yong-jin Ahn
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording method and apparatus with suppressed mark edg...
- Patent number 7,684,301
- Issue date Mar 23, 2010
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Preheat bulk erasing device for phase-change type optical disk
- Patent number 7,643,382
- Issue date Jan 5, 2010
- Sony Corporation
- Hiroshi Nakayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and device for recording marks representing data in an infor...
- Patent number 7,619,957
- Issue date Nov 17, 2009
- Koninklijke Philips Electronics N.V.
- Joachim Wilhelm Hellmig
- G11 - INFORMATION STORAGE
Information Patent Grant
Rewritable optical recording medium, recording method on the same,...
- Patent number 7,561,502
- Issue date Jul 14, 2009
- Mitsubishi Kagaku Media Co., Ltd.
- Natsuko Nobukuni
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium and optical recording method
- Patent number 7,539,110
- Issue date May 26, 2009
- Mitsubishi Kagaku Media Co., Ltd.
- Hironobu Mizuno
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of inspecting a phase-change type optical recording medium
- Patent number 7,489,607
- Issue date Feb 10, 2009
- Sony Corporation
- Keizo Tsuneki
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for recording data in optical recording medium
- Patent number 7,457,225
- Issue date Nov 25, 2008
- Ricoh Company, Ltd.
- Aritsune Nagamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Rewritable optical recording medium recording method on the same an...
- Patent number 7,452,582
- Issue date Nov 18, 2008
- Mitsubishi Kagaku Media Co., Ltd.
- Natsuko Nobukuni
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium, and manufacturing method, rec...
- Patent number 7,431,973
- Issue date Oct 7, 2008
- Matsushita Electric Industrial Co., Ltd.
- Hideki Kitaura
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording method and apparatus with suppressed mark edg...
- Patent number 7,417,933
- Issue date Aug 26, 2008
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Rewritable optical recording medium, recording method on the same,...
- Patent number 7,408,852
- Issue date Aug 5, 2008
- Mitsubishi Kagaku Media Co., Ltd.
- Natsuko Nobukuni
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc recording method and apparatus
- Patent number 7,403,456
- Issue date Jul 22, 2008
- Sony Corporation
- Koichiro Ogihara
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium and method of manufacturing the same
- Patent number 7,390,381
- Issue date Jun 24, 2008
- Matsushita Electric Industrial Co., Ltd.
- Rie Kojima
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical data storage and retrieval systems utilizing dual energy so...
- Patent number 7,388,825
- Issue date Jun 17, 2008
- Energy Conversion Devices, Inc.
- Stanford R. Ovshinsky
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL RECORDING MEDIUM
- Publication number 20180047423
- Publication date Feb 15, 2018
- SONY CORPORATION
- HIROSHI TABATA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND DEVICES FOR RECORDING MARKS IN AN INFORMATION LAYER OF...
- Publication number 20110128837
- Publication date Jun 2, 2011
- Koninklijke Philips Electronics N.V.
- Martijn Jeroen Dekker
- G11 - INFORMATION STORAGE
Information Patent Application
HEATER AND MEMORY CELL, MEMORY DEVICE AND RECORDING HEAD INCLUDING...
- Publication number 20110019525
- Publication date Jan 27, 2011
- International Business Machines Corporation
- Supratik Guha
- G11 - INFORMATION STORAGE
Information Patent Application
MULTILAYER-OPTICAL-DISC DATA-ERASURE METHOD AND OPTICAL DISC APPARATUS
- Publication number 20100110851
- Publication date May 6, 2010
- Shohei AOYAMA
- G11 - INFORMATION STORAGE
Information Patent Application
Heater and memory cell, memory device and recording head including...
- Publication number 20100103721
- Publication date Apr 29, 2010
- International Business Machines Corporation
- Supratik Guha
- G11 - INFORMATION STORAGE
Information Patent Application
MULTILAYER-OPTICAL-DISC DATA-ERASURE METHOD AND OPTICAL DISC APPARATUS
- Publication number 20100091628
- Publication date Apr 15, 2010
- Shohei AOYAMA
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR ADJUSTING RECORDING POWER AND OPTICAL DISK APPARATUS
- Publication number 20100034066
- Publication date Feb 11, 2010
- TETSUYA FUSHIMI
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND DEVICE FOR RECORDING MARKS REPRESENTING DATA IN AN INFOR...
- Publication number 20100020665
- Publication date Jan 28, 2010
- Koninklijke Philips Electronics N.V.
- Joachim Willhelm Hellmig
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording method and apparatus with suppressed mark edg...
- Publication number 20090040901
- Publication date Feb 12, 2009
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording method and apparatus with suppressed mark edg...
- Publication number 20090034393
- Publication date Feb 5, 2009
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording method and apparatus with suppressed mark edg...
- Publication number 20080310264
- Publication date Dec 18, 2008
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording method and apparatus with suppressed mark edg...
- Publication number 20080310270
- Publication date Dec 18, 2008
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording method and apparatus with suppressed mark edg...
- Publication number 20080212454
- Publication date Sep 4, 2008
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording method and apparatus with suppressed mark edg...
- Publication number 20080192617
- Publication date Aug 14, 2008
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND APPARATUS FOR RECORDING DATA ON OPTICAL RECORDING MEDIUM
- Publication number 20080123489
- Publication date May 29, 2008
- Samsung Electronics Co., Ltd.
- Yong-Jin Ahn
- G11 - INFORMATION STORAGE
Information Patent Application
Information Recording Medium
- Publication number 20070206463
- Publication date Sep 6, 2007
- Kazuo Kuroda
- G11 - INFORMATION STORAGE
Information Patent Application
Rewritable optical recording medium, recording method on the same,...
- Publication number 20070177477
- Publication date Aug 2, 2007
- Natsuko Nobukuni
- G11 - INFORMATION STORAGE
Information Patent Application
Method for recording on an optical recording medium
- Publication number 20070147209
- Publication date Jun 28, 2007
- THOMSON LICENSING
- Hartmut Richter
- G11 - INFORMATION STORAGE
Information Patent Application
Rewritable optical recording medium, recording method on the same,...
- Publication number 20070127342
- Publication date Jun 7, 2007
- Natsuko Nobukuni
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for recording and reproducing signal on and fr...
- Publication number 20070070846
- Publication date Mar 29, 2007
- Victor Company of Japan, Ltd.
- Kazunori Tokiwa
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF DETERMINING RECORDING POWER AND OPTICAL DISC DRIVE APPARATUS
- Publication number 20070014216
- Publication date Jan 18, 2007
- Shigeru Shimakawa
- G11 - INFORMATION STORAGE
Information Patent Application
Optical data storage and retrieval systems utilizing dual energy so...
- Publication number 20060280043
- Publication date Dec 14, 2006
- Stanford R. Ovshinsky
- G11 - INFORMATION STORAGE
Information Patent Application
Optimum power calibration method and optical disk drive
- Publication number 20060262683
- Publication date Nov 23, 2006
- Via Technologies, Inc.
- Hung-Chang Chen
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for recording data on optical recording medium
- Publication number 20060245328
- Publication date Nov 2, 2006
- Samsung Electronics Co., Ltd.
- Yong-Jin Ahn
- G11 - INFORMATION STORAGE
Information Patent Application
Optical data storage and systems utilizing plasmon lenses
- Publication number 20060245333
- Publication date Nov 2, 2006
- Stanford R. Ovshinsky
- G11 - INFORMATION STORAGE
Information Patent Application
Phase change medium erasable at low speed and recordable at high sp...
- Publication number 20060181986
- Publication date Aug 17, 2006
- Hubert Cecile Francois Martens
- G11 - INFORMATION STORAGE
Information Patent Application
Method of inspecting a phase-change type optical recording medium
- Publication number 20060158986
- Publication date Jul 20, 2006
- Sony Corporation
- Keizo Tsuneki
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for reading and recording information on a rew...
- Publication number 20060153013
- Publication date Jul 13, 2006
- Erwin Rinaldo Meinders
- G11 - INFORMATION STORAGE
Information Patent Application
Preheating bulk erase device for optical recording medium, preheati...
- Publication number 20060098536
- Publication date May 11, 2006
- Sony Corporation
- Hiroshi Nakayama
- G11 - INFORMATION STORAGE
Information Patent Application
Optical data storage medium and use of such medium
- Publication number 20060072430
- Publication date Apr 6, 2006
- Koninklijke Philips Electronics N.V
- Pierre Hermaus Woerlee
- G11 - INFORMATION STORAGE

involving phase-change media

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Information recording device and data erasing method

Optical recording medium

Heater and memory cell, memory device and recording head including...

Multilayer-optical-disc data-erasure method and optical disc apparatus

Method for adjusting recording power and optical disk apparatus

Method and device for recording marks representing data in an infor...

Methods and devices for recording marks in an information layer of...

Optimum power calibration method and optical disk drive

Information recording method and apparatus with suppressed mark edg...

Information recording method and apparatus with suppressed mark edg...

Information recording method and apparatus with suppressed mark edg...

Information recording method and apparatus with suppressed mark edg...

Heater and memory cell, memory device and recording head including...

Method and apparatus for recording and reproducing signal on and fr...

Method and apparatus for recording data on optical recording medium

Method and apparatus for recording data on optical recording medium

Information recording method and apparatus with suppressed mark edg...

Preheat bulk erasing device for phase-change type optical disk

Method and device for recording marks representing data in an infor...

Rewritable optical recording medium, recording method on the same,...

Optical information recording medium and optical recording method

Method of inspecting a phase-change type optical recording medium

Apparatus and method for recording data in optical recording medium

Rewritable optical recording medium recording method on the same an...

Optical information recording medium, and manufacturing method, rec...

Information recording method and apparatus with suppressed mark edg...

Rewritable optical recording medium, recording method on the same,...

Optical disc recording method and apparatus

Information recording medium and method of manufacturing the same

Optical data storage and retrieval systems utilizing dual energy so...

Patents Applicationslast 30 patents

OPTICAL RECORDING MEDIUM

METHODS AND DEVICES FOR RECORDING MARKS IN AN INFORMATION LAYER OF...

HEATER AND MEMORY CELL, MEMORY DEVICE AND RECORDING HEAD INCLUDING...

MULTILAYER-OPTICAL-DISC DATA-ERASURE METHOD AND OPTICAL DISC APPARATUS

Heater and memory cell, memory device and recording head including...

MULTILAYER-OPTICAL-DISC DATA-ERASURE METHOD AND OPTICAL DISC APPARATUS

METHOD FOR ADJUSTING RECORDING POWER AND OPTICAL DISK APPARATUS

METHOD AND DEVICE FOR RECORDING MARKS REPRESENTING DATA IN AN INFOR...

Information recording method and apparatus with suppressed mark edg...

Information recording method and apparatus with suppressed mark edg...

Information recording method and apparatus with suppressed mark edg...

Information recording method and apparatus with suppressed mark edg...

Information recording method and apparatus with suppressed mark edg...

Information recording method and apparatus with suppressed mark edg...

METHOD AND APPARATUS FOR RECORDING DATA ON OPTICAL RECORDING MEDIUM

Information Recording Medium

Rewritable optical recording medium, recording method on the same,...

Method for recording on an optical recording medium

Rewritable optical recording medium, recording method on the same,...

Method and apparatus for recording and reproducing signal on and fr...

METHOD OF DETERMINING RECORDING POWER AND OPTICAL DISC DRIVE APPARATUS

Optical data storage and retrieval systems utilizing dual energy so...

Optimum power calibration method and optical disk drive

Method and apparatus for recording data on optical recording medium

Optical data storage and systems utilizing plasmon lenses

Phase change medium erasable at low speed and recordable at high sp...

Method of inspecting a phase-change type optical recording medium

Method and apparatus for reading and recording information on a rew...

Preheating bulk erase device for optical recording medium, preheati...

Optical data storage medium and use of such medium