Flying-type heads

Industry

CPC
G11B7/122

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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

G11B7/122Flying-type heads

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for irradiating spots on a layer
- Patent number RE48515
- Issue date Apr 13, 2021
- ASML Netherlands B.V.
- Jacobus Hermanus Maria Neijzen
Information Patent Grant
Head gimbal assembly and magnetic disk device having the same
- Patent number 10,748,576
- Issue date Aug 18, 2020
- Kabushiki Kaisha Toshiba
- Teruyoshi Higashiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Head-disk contact detection using a thermal sensor for modulation a...
- Patent number 9,928,873
- Issue date Mar 27, 2018
- Seagate Technology LLC
- Dongming Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and device for irradiating spots on a layer
- Patent number RE46433
- Issue date Jun 13, 2017
- ASML Netherlands B.V.
- Jacobus Hermanus Maria Neijzen
Information Patent Grant
Topographic feedforward system
- Patent number 9,640,212
- Issue date May 2, 2017
- Elwha LLC
- Roderick A. Hyde
- G11 - INFORMATION STORAGE
Information Patent Grant
Near-field optical head having tapered hole for guiding light beam
- Patent number 8,787,128
- Issue date Jul 22, 2014
- Seiko Instruments Inc.
- Kenji Kato
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Topographic feedforward system
- Patent number 8,737,183
- Issue date May 27, 2014
- Elwha, LLC
- Roderick A. Hyde
- G11 - INFORMATION STORAGE
Information Patent Grant
Near-field transducers for focusing light
- Patent number 8,711,662
- Issue date Apr 29, 2014
- Seagate Technology LLC
- Lien Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Head gimbal assembly using near-field light and information recordi...
- Patent number 8,599,654
- Issue date Dec 3, 2013
- Seiko Instruments Inc.
- Masakazu Hirata
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for producing near field optical head
- Patent number 8,430,991
- Issue date Apr 30, 2013
- Seiko Instruments Inc.
- Masakazu Hirata
- G11 - INFORMATION STORAGE
Information Patent Grant
Fabrication method and fabrication apparatus of head using near fie...
- Patent number 8,323,518
- Issue date Dec 4, 2012
- Seiko Instruments Inc.
- Masakazu Hirata
- G11 - INFORMATION STORAGE
Information Patent Grant
Near-field optical head having tapered hole for guiding light beam
- Patent number 8,320,228
- Issue date Nov 27, 2012
- Seiko Instruments Inc.
- Kenji Kato
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Near-field recording head capable of directly forming light source...
- Patent number 8,279,721
- Issue date Oct 2, 2012
- Panasonic Corporation
- Hideki Aikoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Near-field transducers for focusing light
- Patent number 8,248,891
- Issue date Aug 21, 2012
- Seagate Technology LLC
- Lien Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording head with near-field light generat...
- Patent number 8,139,447
- Issue date Mar 20, 2012
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- 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
Optical recording using a waveguide structure and a phase change me...
- Patent number 8,009,545
- Issue date Aug 30, 2011
- Seagate Technology LLC
- Dorothea Buechel
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical system with superlens
- Patent number 7,983,135
- Issue date Jul 19, 2011
- Hewlett-Packard Development Company, L.P.
- Shih-Yuan Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical head for near-field recording and reproducing device
- Patent number 7,933,169
- Issue date Apr 26, 2011
- Hitachi, Ltd.
- Takuya Matsumoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical information recording-reproduction apparatus
- Patent number 7,889,624
- Issue date Feb 15, 2011
- Canon Kabushiki Kaisha
- Fumito Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat assisted magnetic recording head comprising plasmon antenna wi...
- Patent number 7,835,102
- Issue date Nov 16, 2010
- TDK Corporation
- Seiichi Takayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Light delivery technique for heat assisted magnetic recording head
- Patent number 7,804,656
- Issue date Sep 28, 2010
- Seagate Technology LLC
- Kevin Arthur Gomez
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical system for data storage devices
- Patent number 7,796,487
- Issue date Sep 14, 2010
- Seagate Technology LLC
- Patrick Breckow Chu
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical fly height measurement
- Patent number 7,768,657
- Issue date Aug 3, 2010
- Seagate Technology LLC
- Xuhui Jin
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording head and recorder
- Patent number 7,755,978
- Issue date Jul 13, 2010
- Konica Minolta Opto, INC
- Naoki Nishida
- G11 - INFORMATION STORAGE
Information Patent Grant
Near-field light generating method and near-field optical head usin...
- Patent number 7,697,382
- Issue date Apr 13, 2010
- Canon Kabushiki Kaisha
- Natsuhiko Mizutani
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical near-field generator and recording and reproduction apparatus
- Patent number 7,652,775
- Issue date Jan 26, 2010
- Hitachi, Ltd.
- Takuya Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Near field optical head and optical recording device
- Patent number 7,630,287
- Issue date Dec 8, 2009
- Seiko Instruments Inc.
- Manabu Oumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording and reproducing apparatus, information record...
- Patent number 7,606,117
- Issue date Oct 20, 2009
- Canon Kabushiki Kaisha
- Natsuhiko Mizutani
- G11 - INFORMATION STORAGE
Information Patent Grant
Near-field optical head having tapered hole for guiding light beam
- Patent number 7,599,277
- Issue date Oct 6, 2009
- Seiko Instruments Inc.
- Kenji Kato
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
HEAD GIMBAL ASSEMBLY AND MAGNETIC DISK DEVICE HAVING THE SAME
- Publication number 20190267038
- Publication date Aug 29, 2019
- Kabushiki Kaisha Toshiba
- Teruyoshi Higashiya
- G11 - INFORMATION STORAGE
Information Patent Application
HEAD GIMBAL ASSEMBLY AND MAGNETIC DISK DEVICE WITH THE SAME
- Publication number 20190259420
- Publication date Aug 22, 2019
- Kabushiki Kaisha Toshiba
- Kazuhiro Furutani
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic Recording Method
- Publication number 20190096435
- Publication date Mar 28, 2019
- Kaizhong Gao
- G11 - INFORMATION STORAGE
Information Patent Application
TOPOGRAPHIC FEEDFORWARD SYSTEM
- Publication number 20140269239
- Publication date Sep 18, 2014
- Elwha LLC
- Roderick A. Hyde
- G11 - INFORMATION STORAGE
Information Patent Application
TOPOGRAPHIC FEEDFORWARD SYSTEM
- Publication number 20140269243
- Publication date Sep 18, 2014
- Elwha LLC
- Roderick A. Hyde
- G11 - INFORMATION STORAGE
Information Patent Application
TOPOGRAPHIC FEEDFORWARD SYSTEM
- Publication number 20140254340
- Publication date Sep 11, 2014
- Roderick A. Hyde
- G11 - INFORMATION STORAGE
Information Patent Application
NEAR-FIELD OPTICAL HEAD AND METHOD FOR MANUFACTURING SAME
- Publication number 20130114389
- Publication date May 9, 2013
- Kenji KATO
- B82 - NANO-TECHNOLOGY
Information Patent Application
Near-Field Transducers for Focusing Light
- Publication number 20120314549
- Publication date Dec 13, 2012
- SEAGATE TECHNOLOGY LLC
- Lien Lee
- G11 - INFORMATION STORAGE
Information Patent Application
NEAR-FIELD LIGHT EMITTER, LIGHT-ASSISTED MAGNETIC RECORDING HEAD AN...
- Publication number 20120294567
- Publication date Nov 22, 2012
- Kou Osawa
- G02 - OPTICS
Information Patent Application
INTEGRATED MICRO-OPTICAL SYSTEMS AND CAMERAS INCLUDING THE SAME
- Publication number 20120094066
- Publication date Apr 19, 2012
- Digital Optics Corporation East*
- Michael R. FELDMAN
- G02 - OPTICS
Information Patent Application
LIGHT SPOT FORMING ELEMENT, OPTICAL RECORDING HEAD, AND OPTICAL REC...
- Publication number 20120092973
- Publication date Apr 19, 2012
- Masahiro Imada
- G11 - INFORMATION STORAGE
Information Patent Application
NEAR-FIELD LIGHT EMITTING DEVICE, OPTICAL RECORDING HEAD AND OPTICA...
- Publication number 20110292774
- Publication date Dec 1, 2011
- Kou Osawa
- G02 - OPTICS
Information Patent Application
Optical Recording Head And Optical Recording Apparatus
- Publication number 20110128829
- Publication date Jun 2, 2011
- Naoki Nishida
- G11 - INFORMATION STORAGE
Information Patent Application
Head gimbal assembly using near-field light and information recordi...
- Publication number 20110075527
- Publication date Mar 31, 2011
- Masakazu Hirata
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL COMPONENT AND METHOD OF MANUFACTURING THEREOF
- Publication number 20100296537
- Publication date Nov 25, 2010
- Teruhisa KOTANI
- G11 - INFORMATION STORAGE
Information Patent Application
Heat-assisted magnetic recording head with near-field light generat...
- Publication number 20100260015
- Publication date Oct 14, 2010
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
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
INTEGRATED MAGNETIC RECORDING HEAD AND NEAR FIELD LASER
- Publication number 20100128576
- Publication date May 27, 2010
- Alexander W. Fang
- G11 - INFORMATION STORAGE
Information Patent Application
Near-field optical head having tapered hole for guiding light beam
- Publication number 20100128578
- Publication date May 27, 2010
- Kenji Kato
- G02 - OPTICS
Information Patent Application
Near-Field Transducers For Focusing Light
- Publication number 20100123965
- Publication date May 20, 2010
- Seagate Technology LLC
- Lien Lee
- G11 - INFORMATION STORAGE
Information Patent Application
Optical Waveguide With Reflector
- Publication number 20100119194
- Publication date May 13, 2010
- Seagate Technology LLC
- Michael Allen Seigler
- G02 - OPTICS
Information Patent Application
PLASMON ANTENNA AND HEAT-ASSISTED MAGNETIC RECORDING HEAD
- Publication number 20100079895
- Publication date Apr 1, 2010
- TDK Corporation
- Seiichi Takayama
- G11 - INFORMATION STORAGE
Information Patent Application
Optical Recording Using a Waveguide Structure and a Phase Change Me...
- Publication number 20100008208
- Publication date Jan 14, 2010
- Seagate Technology LLC
- Dorothea Buechel
- G01 - MEASURING TESTING
Information Patent Application
FABRICATION METHOD AND FABRICATION APPARATUS OF HEAD USING NEAR FIE...
- Publication number 20090208641
- Publication date Aug 20, 2009
- Masakazu Harata
- G11 - INFORMATION STORAGE
Information Patent Application
Optical near-field generator and recording apparatus using the opti...
- Publication number 20090207703
- Publication date Aug 20, 2009
- Hitachi, Ltd.
- Takuya Matsumoto
- G01 - MEASURING TESTING
Information Patent Application
NEAR-FIELD OPTICAL HEAD, NEAR-FIELD OPTICAL HEAD DEVICE, NEAR-FIELD...
- Publication number 20090161499
- Publication date Jun 25, 2009
- Hideki Aikoh
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL SCANNING DEVICE
- Publication number 20090109825
- Publication date Apr 30, 2009
- Koninklijke Philips Electronics N.V.
- Ferry Zijp
- G11 - INFORMATION STORAGE
Information Patent Application
Optical System With Superlens
- Publication number 20090109828
- Publication date Apr 30, 2009
- Shih-Yuan Wang
- G11 - INFORMATION STORAGE
Information Patent Application
Optical Fly Height Measurement
- Publication number 20090040531
- Publication date Feb 12, 2009
- Seagate Technology LLC
- Xuhui Jin
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL INFORMATION RECORDING-REPRODUCTION APPARATUS
- Publication number 20080198728
- Publication date Aug 21, 2008
- Canon Kabushiki Kaisha
- Fumito Watanabe
- G11 - INFORMATION STORAGE

Flying-type heads

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and device for irradiating spots on a layer

Head gimbal assembly and magnetic disk device having the same

Head-disk contact detection using a thermal sensor for modulation a...

Method and device for irradiating spots on a layer

Topographic feedforward system

Near-field optical head having tapered hole for guiding light beam

Topographic feedforward system

Near-field transducers for focusing light

Head gimbal assembly using near-field light and information recordi...

Apparatus for producing near field optical head

Fabrication method and fabrication apparatus of head using near fie...

Near-field optical head having tapered hole for guiding light beam

Near-field recording head capable of directly forming light source...

Near-field transducers for focusing light

Heat-assisted magnetic recording head with near-field light generat...

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

Optical recording using a waveguide structure and a phase change me...

Optical system with superlens

Optical head for near-field recording and reproducing device

Optical information recording-reproduction apparatus

Heat assisted magnetic recording head comprising plasmon antenna wi...

Light delivery technique for heat assisted magnetic recording head

Optical system for data storage devices

Optical fly height measurement

Recording head and recorder

Near-field light generating method and near-field optical head usin...

Optical near-field generator and recording and reproduction apparatus

Near field optical head and optical recording device

Information recording and reproducing apparatus, information record...

Near-field optical head having tapered hole for guiding light beam

Patents Applicationslast 30 patents

HEAD GIMBAL ASSEMBLY AND MAGNETIC DISK DEVICE HAVING THE SAME

HEAD GIMBAL ASSEMBLY AND MAGNETIC DISK DEVICE WITH THE SAME

Magnetic Recording Method

TOPOGRAPHIC FEEDFORWARD SYSTEM

TOPOGRAPHIC FEEDFORWARD SYSTEM

TOPOGRAPHIC FEEDFORWARD SYSTEM

NEAR-FIELD OPTICAL HEAD AND METHOD FOR MANUFACTURING SAME

Near-Field Transducers for Focusing Light

NEAR-FIELD LIGHT EMITTER, LIGHT-ASSISTED MAGNETIC RECORDING HEAD AN...

INTEGRATED MICRO-OPTICAL SYSTEMS AND CAMERAS INCLUDING THE SAME

LIGHT SPOT FORMING ELEMENT, OPTICAL RECORDING HEAD, AND OPTICAL REC...

NEAR-FIELD LIGHT EMITTING DEVICE, OPTICAL RECORDING HEAD AND OPTICA...

Optical Recording Head And Optical Recording Apparatus

Head gimbal assembly using near-field light and information recordi...

OPTICAL COMPONENT AND METHOD OF MANUFACTURING THEREOF

Heat-assisted magnetic recording head with near-field light generat...

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

INTEGRATED MAGNETIC RECORDING HEAD AND NEAR FIELD LASER

Near-field optical head having tapered hole for guiding light beam

Near-Field Transducers For Focusing Light

Optical Waveguide With Reflector

PLASMON ANTENNA AND HEAT-ASSISTED MAGNETIC RECORDING HEAD

Optical Recording Using a Waveguide Structure and a Phase Change Me...

FABRICATION METHOD AND FABRICATION APPARATUS OF HEAD USING NEAR FIE...

Optical near-field generator and recording apparatus using the opti...

NEAR-FIELD OPTICAL HEAD, NEAR-FIELD OPTICAL HEAD DEVICE, NEAR-FIELD...

OPTICAL SCANNING DEVICE

Optical System With Superlens

Optical Fly Height Measurement

OPTICAL INFORMATION RECORDING-REPRODUCTION APPARATUS