for recording by magnetising, demagnetising or transfer of magnetisation, by radiation

Industry

CPC
G11B11/10534

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Parent Industries

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

G11B11/10534for recording by magnetising, demagnetising or transfer of magnetisation, by radiation

Industries

Patents Grantslast 30 patents

Information Patent Grant
System and method using on-ramp heating to detect laser mode hoppin...
- Patent number 10,770,106
- Issue date Sep 8, 2020
- Seagate Technology LLC
- Drew Michael Mader
- G11 - INFORMATION STORAGE
Information Patent Grant
Wire assisted magnetic recording with an alternating current drivin...
- Patent number 10,706,876
- Issue date Jul 7, 2020
- Seagate Technology LLC
- Tim Rausch
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device extending servo burst field by alternating serv...
- Patent number 10,163,459
- Issue date Dec 25, 2018
- Western Digital Technologies, Inc.
- James B. French
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording head configured to conduct heat aw...
- Patent number 10,147,446
- Issue date Dec 4, 2018
- Seagate Technology LLC
- James Gary Wessel
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording head having peg coupler and plasmo...
- Patent number 10,121,496
- Issue date Nov 6, 2018
- Seagate Technology LLC
- Chubing Peng
- G11 - INFORMATION STORAGE
Information Patent Grant
Splitter waveguide used to perform active alignment of light source...
- Patent number 10,061,082
- Issue date Aug 28, 2018
- Seagate Technology LLC
- Chubing Peng
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording head configured to conduct heat aw...
- Patent number 10,032,468
- Issue date Jul 24, 2018
- Seagate Technology LLC
- James Gary Wessel
- G11 - INFORMATION STORAGE
Information Patent Grant
Laser mode hopping detection for heat-assisted magnetic recording d...
- Patent number 9,984,719
- Issue date May 29, 2018
- Seagate Technology LLC
- Robert Matousek
- G11 - INFORMATION STORAGE
Information Patent Grant
Near field transducer having an adhesion layer coupled thereto
- Patent number 9,852,749
- Issue date Dec 26, 2017
- Western Digital Technologies, Inc.
- Xiaoping Bian
- G11 - INFORMATION STORAGE
Information Patent Grant
Near-field transducer with tapered peg
- Patent number 9,786,311
- Issue date Oct 10, 2017
- Seagate Technology LLC
- Weibin Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording device capable of detecting head m...
- Patent number 9,653,121
- Issue date May 16, 2017
- Seagate Technology LLC
- Alfredo Sam Chu
- G11 - INFORMATION STORAGE
Information Patent Grant
Near field transducer having an adhesion layer coupled thereto
- Patent number 9,633,677
- Issue date Apr 25, 2017
- Western Digital Technologies, Inc.
- Xiaoping Bian
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally-assisted magnetic recording head including a main pole, a...
- Patent number 9,542,960
- Issue date Jan 10, 2017
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording head including a near field transducer
- Patent number 8,842,391
- Issue date Sep 23, 2014
- Seagate Technology LLC
- Jie Zou
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device, data storage apparatus, and methods for storin...
- Patent number 8,411,534
- Issue date Apr 2, 2013
- Beijing BOE Optoelectronics Technology Co., Ltd
- Yuanfeng Zhang
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally-assisted magnetic recording head and thermally-assisted m...
- Patent number 8,164,986
- Issue date Apr 24, 2012
- TDK Corporation
- Susumu Aoki
- G11 - INFORMATION STORAGE
Information Patent Grant
Near-field light generating device including surface plasmon genera...
- Patent number 8,116,172
- Issue date Feb 14, 2012
- TDK Corporation
- Yasuhiro Ito
- G11 - INFORMATION STORAGE
Information Patent Grant
Slider, integrated slider, and hybrid storage device
- Patent number 8,045,294
- Issue date Oct 25, 2011
- Sharp Kabushiki Kaisha
- Tomoki Ono
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Head gimbal mechanism and information recording/reproducing apparatus
- Patent number 7,966,630
- Issue date Jun 21, 2011
- Seiko Instruments Inc.
- Masakazu Hirata
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for focusing plasmon waves
- Patent number 7,936,959
- Issue date May 3, 2011
- Seagate Technology LLC
- William Albert Challener
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optically assisted magnetic recording device with semiconductor las...
- Patent number 7,924,659
- Issue date Apr 12, 2011
- Fuji Xerox Co., Ltd.
- Kiichi Ueyanagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optically assisted magnetic recording device with semiconductor las...
- Patent number 7,894,309
- Issue date Feb 22, 2011
- Fuji Xerox Co., Ltd.
- Kiichi Ueyanagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Transducer assembly for thermally assisted writing and read back in...
- Patent number 7,873,969
- Issue date Jan 18, 2011
- Seagate Technology LLC
- Tim Rausch
- G11 - INFORMATION STORAGE
Information Patent Grant
Data writing with plasmon resonator
- Patent number 7,818,760
- Issue date Oct 19, 2010
- Seagate Technology LLC
- Michael Allen Seigler
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optically assisted magnetic recording device with semiconductor las...
- Patent number 7,663,981
- Issue date Feb 16, 2010
- Fuji Xerox Co., Ltd.
- Kiichi Ueyanagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic field generator, photomagnetic information storing system,...
- Patent number 7,583,171
- Issue date Sep 1, 2009
- Fujitsu Limited
- Tsuyoshi Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Data writing with plasmon resonator
- Patent number 7,500,255
- Issue date Mar 3, 2009
- Seagate Technology LLC
- Michael Allen Seigler
- G11 - INFORMATION STORAGE
Information Patent Grant
Optically assisted magnetic recording device with semiconductor las...
- Patent number 7,492,673
- Issue date Feb 17, 2009
- Fuji Xerox Co., Ltd.
- Kiichi Ueyanagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic field generator and photomagnetic information storage appa...
- Patent number 7,466,634
- Issue date Dec 16, 2008
- Fujitsu Limited
- Hiroyasu Yoshikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for focusing plasmon waves
- Patent number 7,444,054
- Issue date Oct 28, 2008
- Seagate Technology LLC
- William Albert Challener
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
LASER MODE HOPPING DETECTION FOR HEAT-ASSISTED MAGNETIC RECORDING D...
- Publication number 20170162222
- Publication date Jun 8, 2017
- SEAGATE TECHNOLOGY LLC
- Robert Matousek
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING HEAD INCLUDING A NEAR FIELD TRANSDUCER
- Publication number 20140050058
- Publication date Feb 20, 2014
- SEAGATE TECHNOLOGY LLC
- Jie Zou
- G11 - INFORMATION STORAGE
Information Patent Application
THERMALLY-ASSISTED MAGNETIC RECORDING HEAD AND THERMALLY-ASSISTED M...
- Publication number 20100302672
- Publication date Dec 2, 2010
- TDK Corporation
- Susumu AOKI
- G11 - INFORMATION STORAGE
Information Patent Application
DATA STORAGE DEVICE, DATA STORAGE APPARATUS, AND METHODS FOR STORIN...
- Publication number 20100226217
- Publication date Sep 9, 2010
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yuanfeng ZHANG
- G02 - OPTICS
Information Patent Application
Near-field light generating device including surface plasmon genera...
- Publication number 20100202256
- Publication date Aug 12, 2010
- TDK Corporation
- Yasuhiro Ito
- G11 - INFORMATION STORAGE
Information Patent Application
THREE-DIMENSIONAL MAGNETIC RECORDING
- Publication number 20100149676
- Publication date Jun 17, 2010
- The Regents of the University of California
- Sakhrat Khizorev
- G11 - INFORMATION STORAGE
Information Patent Application
HEAD GIMBAL MECHANISM AND INFORMATION RECORDING/REPRODUCING APPARATUS
- Publication number 20090323223
- Publication date Dec 31, 2009
- Masakazu Hirata
- G11 - INFORMATION STORAGE
Information Patent Application
SLIDER, INTEGRATED SLIDER, AND HYBRID STORAGE DEVICE
- Publication number 20090279208
- Publication date Nov 12, 2009
- Tomoki Ono
- G11 - INFORMATION STORAGE
Information Patent Application
DATA WRITING WITH PLASMON RESONATOR
- Publication number 20090158305
- Publication date Jun 18, 2009
- Seagate Technology, LLC
- Michael Allen Seigler
- G11 - INFORMATION STORAGE
Information Patent Application
Optically assisted magnetic recording device with semiconductor las...
- Publication number 20090129212
- Publication date May 21, 2009
- FUJI XEROX CO., LTD
- Kiichi Ueyanagi
- G11 - INFORMATION STORAGE
Information Patent Application
Optically assisted magnetic recording device with semiconductor las...
- Publication number 20090129213
- Publication date May 21, 2009
- FUJI XEROX CO., LTD
- Kiichi Ueyanagi
- G11 - INFORMATION STORAGE
Information Patent Application
Optically assisted magnetic recording device with semiconductor las...
- Publication number 20090122659
- Publication date May 14, 2009
- FUJI XEROX CO., LTD
- Kiichi Ueyanagi
- G11 - INFORMATION STORAGE
Information Patent Application
LIGHT-ASSISTED MAGNETIC HEAD APPARATUS, LIGHT-ASSISTED MAGNETIC REC...
- Publication number 20090080295
- Publication date Mar 26, 2009
- SONY CORPORATION
- Naoto KOJIMA
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus For Focusing Plasmon Waves
- Publication number 20080291789
- Publication date Nov 27, 2008
- Seagate Technology LLC
- William Albert Challener
- G02 - OPTICS
Information Patent Application
Magnetic Head for a Magneto-Optical Device and Magneto-Optical Device
- Publication number 20080239885
- Publication date Oct 2, 2008
- Koninkdlijke Philips Electronics N.V.
- Hans Willem Van Kesteren
- G11 - INFORMATION STORAGE
Information Patent Application
Method of Manufacturing a Magneto-Optical Device
- Publication number 20080231991
- Publication date Sep 25, 2008
- Koninklijke Philips Electronic, N.V.
- Rudolf Johan Maria Vullers
- G11 - INFORMATION STORAGE
Information Patent Application
Magneto-optical device
- Publication number 20070146864
- Publication date Jun 28, 2007
- Koninklijke Philips Electronics N.V.
- Rudolf Johan Maria Vullers
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF MANUFATURING A DIGITAL MAGNETO-OPTICAL SIGNAL WRITE/READ...
- Publication number 20070143984
- Publication date Jun 28, 2007
- Koninklijke Philips Electronics, N.V.
- Frank Cornelis PENNING
- G11 - INFORMATION STORAGE
Information Patent Application
Control means and method of controlling a current thorugh a coil
- Publication number 20070053132
- Publication date Mar 8, 2007
- Koninklijke Philips Electronics N.V.
- Rudolf Johan Maira Vullers
- G11 - INFORMATION STORAGE
Information Patent Application
Recording head for magneto-optical recording device and magneto-opt...
- Publication number 20060280044
- Publication date Dec 14, 2006
- Koninklijke Philips Electronics N.V.
- Hans Willem Van Kesteren
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus for focusing plasmon waves
- Publication number 20060274611
- Publication date Dec 7, 2006
- Seagate Technology LLC
- William Albert Challener
- G02 - OPTICS
Information Patent Application
Magnetooptic head
- Publication number 20060256668
- Publication date Nov 16, 2006
- FUJITSU LIMITED
- Hiroyasu Yoshikawa
- G11 - INFORMATION STORAGE
Information Patent Application
Magneto-optical recording medium
- Publication number 20060127702
- Publication date Jun 15, 2006
- FUJITSU LIMITED
- Takahiro Umada
- G11 - INFORMATION STORAGE
Information Patent Application
Thin-film coil, coil driving circuit and magnetic head
- Publication number 20060072385
- Publication date Apr 6, 2006
- FUJITSU LIMITED
- Tsuyoshi Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Application
Magneto-optical device
- Publication number 20060007790
- Publication date Jan 12, 2006
- Koninklijke Philips Electronics, N.V.
- Rudolf Johan Maria Vullers
- G11 - INFORMATION STORAGE
Information Patent Application
Transducer assembly for thermally assisted writing and read back in...
- Publication number 20060005216
- Publication date Jan 5, 2006
- Seagate Technology LLC
- Tim Rausch
- G11 - INFORMATION STORAGE
Information Patent Application
Data writing with plasmon resonator
- Publication number 20050289577
- Publication date Dec 29, 2005
- Seagate Technology LLC
- Michael Allen Seigler
- G11 - INFORMATION STORAGE
Information Patent Application
Optical devices having transmission enhanced by surface plasmon mod...
- Publication number 20050254355
- Publication date Nov 17, 2005
- Charles T. Rettner
- G11 - INFORMATION STORAGE
Information Patent Application
Magneto optical recording system
- Publication number 20050246730
- Publication date Nov 3, 2005
- KONINKLIJKE PHILLIPS ELECTRONICS N.V.
- Frank Cornelis Penning
- G11 - INFORMATION STORAGE
Information Patent Application
Magneto-optical head and magneto-optical read/write apparatus
- Publication number 20050213437
- Publication date Sep 29, 2005
- Toru Katakura
- G11 - INFORMATION STORAGE

for recording by magnetising, demagnetising or transfer of magnetisation, by radiation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System and method using on-ramp heating to detect laser mode hoppin...

Wire assisted magnetic recording with an alternating current drivin...

Data storage device extending servo burst field by alternating serv...

Heat-assisted magnetic recording head configured to conduct heat aw...

Heat-assisted magnetic recording head having peg coupler and plasmo...

Splitter waveguide used to perform active alignment of light source...

Heat-assisted magnetic recording head configured to conduct heat aw...

Laser mode hopping detection for heat-assisted magnetic recording d...

Near field transducer having an adhesion layer coupled thereto

Near-field transducer with tapered peg

Heat-assisted magnetic recording device capable of detecting head m...

Near field transducer having an adhesion layer coupled thereto

Thermally-assisted magnetic recording head including a main pole, a...

Recording head including a near field transducer

Data storage device, data storage apparatus, and methods for storin...

Thermally-assisted magnetic recording head and thermally-assisted m...

Near-field light generating device including surface plasmon genera...

Slider, integrated slider, and hybrid storage device

Head gimbal mechanism and information recording/reproducing apparatus

Apparatus for focusing plasmon waves

Optically assisted magnetic recording device with semiconductor las...

Optically assisted magnetic recording device with semiconductor las...

Transducer assembly for thermally assisted writing and read back in...

Data writing with plasmon resonator

Optically assisted magnetic recording device with semiconductor las...

Magnetic field generator, photomagnetic information storing system,...

Data writing with plasmon resonator

Optically assisted magnetic recording device with semiconductor las...

Magnetic field generator and photomagnetic information storage appa...

Apparatus for focusing plasmon waves

Patents Applicationslast 30 patents

LASER MODE HOPPING DETECTION FOR HEAT-ASSISTED MAGNETIC RECORDING D...

RECORDING HEAD INCLUDING A NEAR FIELD TRANSDUCER

THERMALLY-ASSISTED MAGNETIC RECORDING HEAD AND THERMALLY-ASSISTED M...

DATA STORAGE DEVICE, DATA STORAGE APPARATUS, AND METHODS FOR STORIN...

Near-field light generating device including surface plasmon genera...

THREE-DIMENSIONAL MAGNETIC RECORDING

HEAD GIMBAL MECHANISM AND INFORMATION RECORDING/REPRODUCING APPARATUS

SLIDER, INTEGRATED SLIDER, AND HYBRID STORAGE DEVICE

DATA WRITING WITH PLASMON RESONATOR

Optically assisted magnetic recording device with semiconductor las...

Optically assisted magnetic recording device with semiconductor las...

Optically assisted magnetic recording device with semiconductor las...

LIGHT-ASSISTED MAGNETIC HEAD APPARATUS, LIGHT-ASSISTED MAGNETIC REC...

Apparatus For Focusing Plasmon Waves

Magnetic Head for a Magneto-Optical Device and Magneto-Optical Device

Method of Manufacturing a Magneto-Optical Device

Magneto-optical device

METHOD OF MANUFATURING A DIGITAL MAGNETO-OPTICAL SIGNAL WRITE/READ...

Control means and method of controlling a current thorugh a coil

Recording head for magneto-optical recording device and magneto-opt...

Apparatus for focusing plasmon waves

Magnetooptic head

Magneto-optical recording medium

Thin-film coil, coil driving circuit and magnetic head

Magneto-optical device

Transducer assembly for thermally assisted writing and read back in...

Data writing with plasmon resonator

Optical devices having transmission enhanced by surface plasmon mod...

Magneto optical recording system

Magneto-optical head and magneto-optical read/write apparatus