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G11B11/10541

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GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B11/00Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00 Record carriers therefor

Current Industry

G11B11/10541for reproducing

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Phase compensator for coupling an electromagnetic wave into an opti...
- Patent number 7,839,497
- Issue date Nov 23, 2010
- Seagate Technology LLC
- Tim Rausch
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical head and disk reproducing apparatus
- Patent number 7,764,585
- Issue date Jul 27, 2010
- Sharp Kabushiki Kaisha
- Takaaki Furuya
- G11 - INFORMATION STORAGE
Information Patent Grant
Electromagnetic field generating element, information recording/rep...
- Patent number 7,690,009
- Issue date Mar 30, 2010
- Sharp Kabushiki Kaisha
- Shintaro Miyanishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Electromagnetic field generating element, information recording/rep...
- Patent number 7,489,597
- Issue date Feb 10, 2009
- Sharp Kabushiki Kaisha
- Shintaro Miyanishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium and magneto-optical recording device
- Patent number 7,313,056
- Issue date Dec 25, 2007
- Fujitsu Limited
- Tetsuo Hosokawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Electro magnetic field generating element, information recording an...
- Patent number 7,307,923
- Issue date Dec 11, 2007
- Sharp Kabushiki Kaisha
- Shintaro Miyanishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical head with passive temperature compensation
- Patent number 7,002,893
- Issue date Feb 21, 2006
- Sharp Kabushiki Kaisha
- Tetsuo Saeki
- G11 - INFORMATION STORAGE
Information Patent Grant
Light emitting head, information storage device, and composite head...
- Patent number 6,950,598
- Issue date Sep 27, 2005
- Fujitsu Limited
- Fumihiro Tawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Retarder and optical head device installing the same
- Patent number 6,917,576
- Issue date Jul 12, 2005
- Asahi Glass Company, Limited
- Takehiko Nishiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Single frequency laser source for optical data storage system
- Patent number 6,850,475
- Issue date Feb 1, 2005
- Seagate Technology, LLC
- John F. Heanue
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Optical head using micro-machined elements
- Patent number 6,798,729
- Issue date Sep 28, 2004
- Seagate Technology LLC
- Jerry E. Hurst
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Data storage system having an optical processing flying head
- Patent number 6,781,927
- Issue date Aug 24, 2004
- Seagate Technology LLC
- John F Heanuc
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical microdevice with rotatable microactuator
- Patent number 6,763,161
- Issue date Jul 13, 2004
- Iolon, Inc.
- John F. Heanue
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical storage system based on scanning interferometric near-field...
- Patent number 6,753,968
- Issue date Jun 22, 2004
- Zetetic Institute
- Henry Allen Hill
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording method, reproducing method and recording and reproducing...
- Patent number 6,674,693
- Issue date Jan 6, 2004
- Hitachi Maxell, Ltd.
- Hiroyuki Awano
- G11 - INFORMATION STORAGE
Information Patent Grant
Low noise optical storage system based on an optical polarimetric d...
- Patent number 6,609,841
- Issue date Aug 26, 2003
- Seagate Technology LLC
- Jeffrey P. Wilde
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical storage system based on scanning interferometric near-field...
- Patent number 6,606,159
- Issue date Aug 12, 2003
- Zetetic Institute
- Henry Allen Hill
- G11 - INFORMATION STORAGE
Information Patent Grant
Refractive index matching means coupled to an optical fiber for eli...
- Patent number 6,587,421
- Issue date Jul 1, 2003
- Seagate Technology LLC
- Jeffrey P. Wilde
- G11 - INFORMATION STORAGE
Information Patent Grant
Phase shifter and optical head device mounted with the same
- Patent number 6,580,674
- Issue date Jun 17, 2003
- Asahi Glass Company, Limited
- Takehiko Nishiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information storage apparatus
- Patent number 6,560,189
- Issue date May 6, 2003
- Fujitsu Limited
- Nobuhide Aoyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording/reproducing device
- Patent number 6,560,168
- Issue date May 6, 2003
- Hitachi, Ltd.
- Hideki Saga
- G11 - INFORMATION STORAGE
Information Patent Grant
Variable length self-retaining optical fiber spool
- Patent number 6,538,973
- Issue date Mar 25, 2003
- Seagate Technology LLC
- Michael J. Darling
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for suppressing spurious reflections
- Patent number 6,538,974
- Issue date Mar 25, 2003
- Seagate Technology LLC
- Jeffrey P. Wilde
- G11 - INFORMATION STORAGE
Information Patent Grant
Detection of pulse peak instance and amplitude in a storage drive
- Patent number 6,529,460
- Issue date Mar 4, 2003
- Seagate Technology LLC
- Karl A. Belser
- G11 - INFORMATION STORAGE
Information Patent Grant
Scanning interferometric near-field confocal microscopy
- Patent number 6,445,453
- Issue date Sep 3, 2002
- Zetetic Institute
- Henry Allen Hill
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Flying optical head with dynamic mirror
- Patent number 6,414,911
- Issue date Jul 2, 2002
- Seagate Technology LLC
- Jeffrey P. Wilde
- G02 - OPTICS
Information Patent Grant
Magneto-optical disk apparatus having an adjustment mechanism for s...
- Patent number 6,404,705
- Issue date Jun 11, 2002
- Hitachi Maxell, Ltd.
- Hitoshi Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical head using micro-machined elements
- Patent number 6,360,035
- Issue date Mar 19, 2002
- Seagate Technology LLC
- Jerry E. Hurst
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
System and method to compensate for data defects within a magneto-o...
- Patent number 6,331,968
- Issue date Dec 18, 2001
- Seagate Technology
- Karl A. Belser
- G02 - OPTICS
Information Patent Grant
Spliced optical fiber coupler
- Patent number 6,324,319
- Issue date Nov 27, 2001
- Seagate Technology LLC
- Alexander Tselikov
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
PHASE COMPENSATOR FOR COUPLING AN ELECTROMAGNETIC WAVE INTO AN OPTI...
- Publication number 20100290116
- Publication date Nov 18, 2010
- Seagate Technology LLC
- Tim Rausch
- G02 - OPTICS
Information Patent Application
Electomagnetic field generating element, information recording/repr...
- Publication number 20090106783
- Publication date Apr 23, 2009
- Sharp Kabushiki Kaisha
- Shintaro Miyanishi
- G11 - INFORMATION STORAGE
Information Patent Application
Optical head and disk reproducing apparatus
- Publication number 20070014196
- Publication date Jan 18, 2007
- SHARP KABUSHIKI KAISHA
- Takaaki Furuya
- G11 - INFORMATION STORAGE
Information Patent Application
Electromagnetic field generating element, information recording/rep...
- Publication number 20060075417
- Publication date Apr 6, 2006
- Sharp Kabushiki Kaisha
- Shintaro Miyanishi
- G11 - INFORMATION STORAGE
Information Patent Application
Reproducing method of magneto-optical storage medium, and magneto-o...
- Publication number 20050232088
- Publication date Oct 20, 2005
- FUJITSU LIMITED
- Yoshiyuki Nanba
- G11 - INFORMATION STORAGE
Information Patent Application
Magneto-optical recording medium and method of making the same and...
- Publication number 20050207324
- Publication date Sep 22, 2005
- FUJITSU LIMITED
- Tetsuo Hosokawa
- G11 - INFORMATION STORAGE
Information Patent Application
Magneto-optical recording medium and magneto-optical recording device
- Publication number 20050195693
- Publication date Sep 8, 2005
- FUJITSU LIMITED
- Tetsuo Hosokawa
- G11 - INFORMATION STORAGE
Information Patent Application
Optical microdevice with rotatable microactuator
- Publication number 20040223685
- Publication date Nov 11, 2004
- John F. Heanue
- G02 - OPTICS
Information Patent Application
Electro magnetic field generating element, information recording an...
- Publication number 20040194119
- Publication date Sep 30, 2004
- Shintaro Miyanishi
- G11 - INFORMATION STORAGE
Information Patent Application
Retarder and optical head device installing the same
- Publication number 20030174631
- Publication date Sep 18, 2003
- ASAHI GLASS COMPANY, LIMITED
- Takehiko Nishiyama
- G02 - OPTICS
Information Patent Application
Optical storage system based on scanning interferometric near-field...
- Publication number 20030147083
- Publication date Aug 7, 2003
- Zetetic Institute, a Arizona Corporation
- Henry Allen Hill
- G02 - OPTICS
Information Patent Application
Retarder and optical head device installing the same
- Publication number 20030123371
- Publication date Jul 3, 2003
- ASAHI GLASS COMPANY, LIMITED
- Takehiko Nishiyama
- G02 - OPTICS
Information Patent Application
METHOD AND SYSTEM FOR SUPPRESSING SPURIOUS REFLECTIONS
- Publication number 20020172134
- Publication date Nov 21, 2002
- Jeffrey P. Wilde
- G02 - OPTICS
Information Patent Application
Magneto-optical disk apparatus and position adjustment method of he...
- Publication number 20020064101
- Publication date May 30, 2002
- HITACHI MAXELL, LTD.
- Hitoshi Watanabe
- G11 - INFORMATION STORAGE
Information Patent Application
Optical microdevice with rotatable microactuator
- Publication number 20020012491
- Publication date Jan 31, 2002
- IOLON,INC.
- John F. Heanue
- G02 - OPTICS
Information Patent Application
Optical information storage apparatus and optical device
- Publication number 20010055263
- Publication date Dec 27, 2001
- FUJITSU LIMITED
- Nobuhide Aoyama
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup apparatus
- Publication number 20010046200
- Publication date Nov 29, 2001
- Tetsuo Saeki
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head capable of correctly reproducing signal by domain enl...
- Publication number 20010024342
- Publication date Sep 27, 2001
- SANYO ELECTRIC CO., LTD.
- Kenichiro Mitani
- G11 - INFORMATION STORAGE

for reproducing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Phase compensator for coupling an electromagnetic wave into an opti...

Optical head and disk reproducing apparatus

Electromagnetic field generating element, information recording/rep...

Electromagnetic field generating element, information recording/rep...

Magneto-optical recording medium and magneto-optical recording device

Electro magnetic field generating element, information recording an...

Optical head with passive temperature compensation

Light emitting head, information storage device, and composite head...

Retarder and optical head device installing the same

Single frequency laser source for optical data storage system

Optical head using micro-machined elements

Data storage system having an optical processing flying head

Optical microdevice with rotatable microactuator

Optical storage system based on scanning interferometric near-field...

Recording method, reproducing method and recording and reproducing...

Low noise optical storage system based on an optical polarimetric d...

Optical storage system based on scanning interferometric near-field...

Refractive index matching means coupled to an optical fiber for eli...

Phase shifter and optical head device mounted with the same

Optical information storage apparatus

Information recording/reproducing device

Variable length self-retaining optical fiber spool

Method and system for suppressing spurious reflections

Detection of pulse peak instance and amplitude in a storage drive

Scanning interferometric near-field confocal microscopy

Flying optical head with dynamic mirror

Magneto-optical disk apparatus having an adjustment mechanism for s...

Optical head using micro-machined elements

System and method to compensate for data defects within a magneto-o...

Spliced optical fiber coupler

Patents Applicationslast 30 patents

PHASE COMPENSATOR FOR COUPLING AN ELECTROMAGNETIC WAVE INTO AN OPTI...

Electomagnetic field generating element, information recording/repr...

Optical head and disk reproducing apparatus

Electromagnetic field generating element, information recording/rep...

Reproducing method of magneto-optical storage medium, and magneto-o...

Magneto-optical recording medium and method of making the same and...

Magneto-optical recording medium and magneto-optical recording device

Optical microdevice with rotatable microactuator

Electro magnetic field generating element, information recording an...

Retarder and optical head device installing the same

Optical storage system based on scanning interferometric near-field...

Retarder and optical head device installing the same

METHOD AND SYSTEM FOR SUPPRESSING SPURIOUS REFLECTIONS

Magneto-optical disk apparatus and position adjustment method of he...

Optical microdevice with rotatable microactuator

Optical information storage apparatus and optical device

Optical pickup apparatus

Magnetic head capable of correctly reproducing signal by domain enl...