Fibre optics

Industry

CPC
G11B7/1384

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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

G11B7/1384Fibre optics

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Data read/write apparatus and electronic device
- Patent number 11,922,983
- Issue date Mar 5, 2024
- Huawei Technologies Co., Ltd.
- Jia Xu
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording method and recording device
- Patent number 9,899,052
- Issue date Feb 20, 2018
- Ricoh Company, Ltd.
- Satoshi Arai
- G11 - INFORMATION STORAGE
Information Patent Grant
Waveguide with reflective grating for localized energy intensity
- Patent number 9,495,984
- Issue date Nov 15, 2016
- Western Digital (Fremont), LLC
- Hongxing Yuan
- G02 - OPTICS
Information Patent Grant
Isolator element for heat-assisted magnetic recording
- Patent number 9,437,229
- Issue date Sep 6, 2016
- Seagate Technology LLC
- Karim Tatah
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat assisted media recording apparatus with laser diode mode hoppi...
- Patent number 9,418,691
- Issue date Aug 16, 2016
- Seagate Technology LLC
- Chubing Peng
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for compensating for phase variations in an interferometric...
- Patent number 9,286,920
- Issue date Mar 15, 2016
- Western Digital (Fremont), LLC
- Yufeng Hu
- G11 - INFORMATION STORAGE
Information Patent Grant
Waveguide cladding layer with transparent heat sink for heat-assist...
- Patent number 9,251,830
- Issue date Feb 2, 2016
- Seagate Technology LLC
- John Charles Duda
- G11 - INFORMATION STORAGE
Information Patent Grant
Submount-integrated photodetector for monitoring a laser for a heat...
- Patent number 9,245,553
- Issue date Jan 26, 2016
- HGST Netherlands B.V.
- Thomas Dudley Boone
- G11 - INFORMATION STORAGE
Information Patent Grant
Waveguide with reflective grating for localized energy intensity
- Patent number 9,190,085
- Issue date Nov 17, 2015
- Western Digital (Fremont), LLC
- Hongxing Yuan
- G11 - INFORMATION STORAGE
Information Patent Grant
Detection device, information reproduction device, drive device, se...
- Patent number 9,080,966
- Issue date Jul 14, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Keiichi Matsuzaki
- 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
Apparatus for increasing data rates in a magnetic head
- Patent number 8,681,590
- Issue date Mar 25, 2014
- Seagate Technology LLC
- Hua Zhou
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical head and optical information device
- Patent number 8,570,845
- Issue date Oct 29, 2013
- Panasonic Corporation
- Hideki Nakata
- G11 - INFORMATION STORAGE
Information Patent Grant
Reference beam coupler for an apparatus for reading from and/or wri...
- Patent number 8,514,472
- Issue date Aug 20, 2013
- Thomson Licensing
- Joachim Knittel
- G11 - INFORMATION STORAGE
Information Patent Grant
Holographic drive head and component alignment
- Patent number 8,305,700
- Issue date Nov 6, 2012
- InPhase Technologies, Inc.
- Brian S. Riley
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of parallel bit-wise holographic data storage source using a...
- Patent number 8,248,905
- Issue date Aug 21, 2012
- General Electric Company
- Xinghua Wang
- 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
System to deliver light to a slider for heat-assisted recording
- Patent number 8,228,779
- Issue date Jul 24, 2012
- Seagate Technology LLC
- Chubing Peng
- G11 - INFORMATION STORAGE
Information Patent Grant
Slider with integrated thermally-assisted recording (TAR) head and...
- Patent number 8,139,448
- Issue date Mar 20, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Toshiki Hirano
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording head and optical recording apparatus
- Patent number 8,134,893
- Issue date Mar 13, 2012
- Konica Minolta Opto, Inc.
- Kenji Konno
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally-assisted magnetic recording head including plasmon generator
- Patent number 8,077,558
- Issue date Dec 13, 2011
- TDK Corporation
- Takeshi Tsutsumi
- B82 - NANO-TECHNOLOGY
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
Pattern recognition type optical memory and optical read/write devi...
- Patent number 7,978,584
- Issue date Jul 12, 2011
- Samsung Electronics Co., Ltd.
- Nam-kyun Tak
- G11 - INFORMATION STORAGE
Information Patent Grant
Near field optical disc and near field optical disc reading apparatus
- Patent number 7,969,830
- Issue date Jun 28, 2011
- National Central University
- Ching-Cherng Sun
- G11 - INFORMATION STORAGE
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
Method and assembly for confocal, chromatic, interferometric and sp...
- Patent number 7,876,446
- Issue date Jan 25, 2011
- Universitat Stuttgart
- Klaus Körner
- G11 - INFORMATION STORAGE
Information Patent Grant
Acousto-optic reading/recording head for high-density optical disks
- Patent number 7,848,212
- Issue date Dec 7, 2010
- Gennadii Ivtsenkov
- 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
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
Holographic drive head alignments
- Patent number 7,633,662
- Issue date Dec 15, 2009
- InPhase Technologies, Inc.
- Brian S. Riley
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DESPECKLING METHOD AND APPARATUS
- Publication number 20250147333
- Publication date May 8, 2025
- Microsoft Technology Licensing, LLC
- Hugh David Paul WILLIAMS
- G11 - INFORMATION STORAGE
Information Patent Application
DATA READ/WRITE APPARATUS AND ELECTRONIC DEVICE
- Publication number 20230223046
- Publication date Jul 13, 2023
- Huawei Technologies Co., Ltd
- Jia XU
- G02 - OPTICS
Information Patent Application
RECORDING METHOD AND RECORDING DEVICE
- Publication number 20170229143
- Publication date Aug 10, 2017
- RICOH COMPANY, LTD.
- Satoshi ARAI
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUS AND METHOD FOR STORING AND RETRIEVING OPTICAL SENSOR CALI...
- Publication number 20160275982
- Publication date Sep 22, 2016
- Parker-Hannifin Corporation
- Howard Austerlitz
- G11 - INFORMATION STORAGE
Information Patent Application
DETECTION DEVICE, INFORMATION REPRODUCTION DEVICE, DRIVE DEVICE, SE...
- Publication number 20140146321
- Publication date May 29, 2014
- Keiichi Matsuzaki
- G01 - MEASURING TESTING
Information Patent Application
PAIRED-OPTICAL FIBER PROBE WITH A SINGLE BODY LENS AND METHOD FOR M...
- Publication number 20130279852
- Publication date Oct 24, 2013
- KOREA BASIC SCIENCE INSTITUTE
- Ki Soo Chang
- G02 - OPTICS
Information Patent Application
OPTICAL HEAD AND OPTICAL INFORMATION DEVICE
- Publication number 20130010584
- Publication date Jan 10, 2013
- Hideki Nakata
- G11 - INFORMATION STORAGE
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
Gratings For Waveguide Coupling
- Publication number 20120257490
- Publication date Oct 11, 2012
- Seagate Technology LLC
- Lifu Zhou
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUS FOR INCREASING DATA RATES IN A MAGNETIC HEAD
- Publication number 20120170429
- Publication date Jul 5, 2012
- SEAGATE TECHNOLOGY LLC
- Hua Zhou
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF PARALLEL BIT-WISE HOLOGRAPHIC DATA STORAGE USING A PARALL...
- Publication number 20120092979
- Publication date Apr 19, 2012
- GENERAL ELECTRIC COMPANY
- Xinghua Wang
- G02 - OPTICS
Information Patent Application
SURFACE EMITTING SEMICONDUCTOR LASER, OPTICAL RECORDING HEAD, AND O...
- Publication number 20120072931
- Publication date Mar 22, 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
THERMALLY-ASSISTED MAGNETIC RECORDING HEAD INCLUDING PLASMON GENERATOR
- Publication number 20110286128
- Publication date Nov 24, 2011
- TDK Corporation
- Takeshi TSUTSUMI
- G02 - OPTICS
Information Patent Application
NEAR FIELD OPTICAL DISC AND NEAR FIELD OPTICAL DISC READING APPARATUS
- Publication number 20100284254
- Publication date Nov 11, 2010
- National Central University
- Ching-Cherng Sun
- G11 - INFORMATION STORAGE
Information Patent Application
Optical Head and Optical Recording Device
- Publication number 20100208557
- Publication date Aug 19, 2010
- Manami Kuiseko
- G11 - INFORMATION STORAGE
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
SYSTEM TO DELIVER LIGHT TO A SLIDER FOR HEAT-ASSISTED RECORDING
- Publication number 20100074063
- Publication date Mar 25, 2010
- Seagate Technology LLC
- Chubing Peng
- 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
HEAD GIMBAL MECHANISM AND INFORMATION RECORDING/REPRODUCING APPARATUS
- Publication number 20090323223
- Publication date Dec 31, 2009
- Masakazu Hirata
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL RECORDING HEAD, MAGNETO-OPTICAL RECORDING HEAD AND OPTICAL...
- Publication number 20090303858
- Publication date Dec 10, 2009
- Konica Minolta Opto, Inc.
- Manami Kuiseko
- G11 - INFORMATION STORAGE
Information Patent Application
Acousto-optic reading/recording head for high-density optical disks
- Publication number 20090201788
- Publication date Aug 13, 2009
- Gennadii Ivtsenkov
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL RECORDING HEAD AND OPTICAL RECORDING APPARATUS
- Publication number 20090196127
- Publication date Aug 6, 2009
- KONICA MINOLTA OPTO, INC.
- Kenji Konno
- G11 - INFORMATION STORAGE
Information Patent Application
Reference beam coupler for an apparatus for reading from and/or wri...
- Publication number 20080252951
- Publication date Oct 16, 2008
- THOMSON LICENSING
- Joachim Knittel
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING MEDIUM AND INFORMATION RECORDING AND REPRODUCING METHOD U...
- Publication number 20080165668
- Publication date Jul 10, 2008
- FUJIFILM Corporation
- Yoshio Inagaki
- G11 - INFORMATION STORAGE
Information Patent Application
Method and Assembly for Confocal, Chromatic, Interferometric and Sp...
- Publication number 20080151253
- Publication date Jun 26, 2008
- Universitat Stuttgart
- Klaus Korner
- G02 - OPTICS
Information Patent Application
Light Delivery Technique For Heat Assisted Magnetic Recording Head
- Publication number 20080123219
- Publication date May 29, 2008
- Seagate Technology LLC
- Kevin Arthur Gomez
- G11 - INFORMATION STORAGE
Information Patent Application
Optical head and optical recording apparatus
- Publication number 20080002529
- Publication date Jan 3, 2008
- KONICA MINOLTA OPTO, INC.
- Koujirou Sekine
- G11 - INFORMATION STORAGE
Information Patent Application
Recording head and recorder
- Publication number 20070230288
- Publication date Oct 4, 2007
- Naoki Nishida
- G11 - INFORMATION STORAGE

Fibre optics

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Data read/write apparatus and electronic device

Recording method and recording device

Waveguide with reflective grating for localized energy intensity

Isolator element for heat-assisted magnetic recording

Heat assisted media recording apparatus with laser diode mode hoppi...

Method for compensating for phase variations in an interferometric...

Waveguide cladding layer with transparent heat sink for heat-assist...

Submount-integrated photodetector for monitoring a laser for a heat...

Waveguide with reflective grating for localized energy intensity

Detection device, information reproduction device, drive device, se...

Near-field transducers for focusing light

Apparatus for increasing data rates in a magnetic head

Optical head and optical information device

Reference beam coupler for an apparatus for reading from and/or wri...

Holographic drive head and component alignment

Method of parallel bit-wise holographic data storage source using a...

Near-field transducers for focusing light

System to deliver light to a slider for heat-assisted recording

Slider with integrated thermally-assisted recording (TAR) head and...

Optical recording head and optical recording apparatus

Thermally-assisted magnetic recording head including plasmon generator

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

Pattern recognition type optical memory and optical read/write devi...

Near field optical disc and near field optical disc reading apparatus

Head gimbal mechanism and information recording/reproducing apparatus

Method and assembly for confocal, chromatic, interferometric and sp...

Acousto-optic reading/recording head for high-density optical disks

Light delivery technique for heat assisted magnetic recording head

Recording head and recorder

Holographic drive head alignments

Patents Applicationslast 30 patents

DESPECKLING METHOD AND APPARATUS

DATA READ/WRITE APPARATUS AND ELECTRONIC DEVICE

RECORDING METHOD AND RECORDING DEVICE

APPARATUS AND METHOD FOR STORING AND RETRIEVING OPTICAL SENSOR CALI...

DETECTION DEVICE, INFORMATION REPRODUCTION DEVICE, DRIVE DEVICE, SE...

PAIRED-OPTICAL FIBER PROBE WITH A SINGLE BODY LENS AND METHOD FOR M...

OPTICAL HEAD AND OPTICAL INFORMATION DEVICE

Near-Field Transducers for Focusing Light

Gratings For Waveguide Coupling

APPARATUS FOR INCREASING DATA RATES IN A MAGNETIC HEAD

METHOD OF PARALLEL BIT-WISE HOLOGRAPHIC DATA STORAGE USING A PARALL...

SURFACE EMITTING SEMICONDUCTOR LASER, OPTICAL RECORDING HEAD, AND O...

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

THERMALLY-ASSISTED MAGNETIC RECORDING HEAD INCLUDING PLASMON GENERATOR

NEAR FIELD OPTICAL DISC AND NEAR FIELD OPTICAL DISC READING APPARATUS

Optical Head and Optical Recording Device

Near-Field Transducers For Focusing Light

Optical Waveguide With Reflector

SYSTEM TO DELIVER LIGHT TO A SLIDER FOR HEAT-ASSISTED RECORDING

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

HEAD GIMBAL MECHANISM AND INFORMATION RECORDING/REPRODUCING APPARATUS

OPTICAL RECORDING HEAD, MAGNETO-OPTICAL RECORDING HEAD AND OPTICAL...

Acousto-optic reading/recording head for high-density optical disks

OPTICAL RECORDING HEAD AND OPTICAL RECORDING APPARATUS

Reference beam coupler for an apparatus for reading from and/or wri...

RECORDING MEDIUM AND INFORMATION RECORDING AND REPRODUCING METHOD U...

Method and Assembly for Confocal, Chromatic, Interferometric and Sp...

Light Delivery Technique For Heat Assisted Magnetic Recording Head

Optical head and optical recording apparatus

Recording head and recorder