using the near-field effect

Industry

CPC
G11B7/1387

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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

G11B7/1387using the near-field effect

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Iridium film with a thin iridium template layer for a heat-assisted...
- Patent number 11,996,126
- Issue date May 28, 2024
- Headway Technologies, Inc.
- Koji Shimazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording (HAMR) medium with optical-couplin...
- Patent number 11,869,556
- Issue date Jan 9, 2024
- Western Digital Technologies, Inc.
- Pierre-Olivier Jubert
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted recording head having mirror liner that reduces evane...
- Patent number 11,823,719
- Issue date Nov 21, 2023
- Seagate Technology LLC
- Chubing Peng
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording (HAMR) medium with optical-couplin...
- Patent number 11,437,064
- Issue date Sep 6, 2022
- Western Digital Technologies, Inc.
- Pierre-Olivier Jubert
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally-assisted magnetic recording head having plasmon generator...
- Patent number 11,410,688
- Issue date Aug 9, 2022
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording head with focusing structure
- Patent number 11,373,679
- Issue date Jun 28, 2022
- Seagate Technology LLC
- Ruoxi Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Plasmonic transducer head for writing data to and reading data from...
- Patent number 11,335,373
- Issue date May 17, 2022
- Seagate Technology LLC
- Krishnan Subramanian
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording head with focusing structure
- Patent number 11,107,497
- Issue date Aug 31, 2021
- Seagate Technology LLC
- Ruoxi Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Materials for near field transducers and near field transducers con...
- Patent number 11,107,499
- Issue date Aug 31, 2021
- Seagate Technology LLC
- Yuhang Cheng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Materials for near field transducers, near field tranducers contain...
- Patent number 10,964,347
- Issue date Mar 30, 2021
- Seagate Technology LLC
- Yuhang Cheng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Near-field transducer with Au nano rod
- Patent number 10,872,628
- Issue date Dec 22, 2020
- Headway Technologies, Inc.
- Koji Shimazawa
- G11 - INFORMATION STORAGE
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
Heat-assisted magnetic recording head with near-field transducer ha...
- Patent number 10,770,098
- Issue date Sep 8, 2020
- Seagate Technology LLC
- Chubing Peng
- G11 - INFORMATION STORAGE
Information Patent Grant
Curved-edge optical mode converter for heat-assisted magnetic recor...
- Patent number 10,734,019
- Issue date Aug 4, 2020
- Seagate Technology LLC
- Christopher Neil Harvey
- G11 - INFORMATION STORAGE
Information Patent Grant
Materials for near field transducers, near field tranducers contain...
- Patent number 10,699,740
- Issue date Jun 30, 2020
- Seagate Technology LLC
- Yuhang Cheng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Materials for near field transducers and near field transducers con...
- Patent number 10,482,914
- Issue date Nov 19, 2019
- Seagate Technology LLC
- Yuhang Cheng
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Magnetic write head with a tapered return pole
- Patent number 10,468,058
- Issue date Nov 5, 2019
- Western Digital Technologies, Inc.
- Muhammad Asif Bashir
- G11 - INFORMATION STORAGE
Information Patent Grant
Curved-edge optical mode converter for heat-assisted magnetic recor...
- Patent number 10,388,310
- Issue date Aug 20, 2019
- Seagate Technology LLC
- Christopher Neil Harvey
- 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
Materials for near field transducers and near field transducers con...
- Patent number 10,134,436
- Issue date Nov 20, 2018
- Seagate Technology LLC
- Sethuraman Jayashankar
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Thermally-assisted magnetic recording head including a main pole an...
- Patent number 10,134,430
- Issue date Nov 20, 2018
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for forming TE to TM mode converter of heat-assisted magneti...
- Patent number 10,127,938
- Issue date Nov 13, 2018
- Seagate Technology LLC
- Aidan Dominic Goggin
- G02 - OPTICS
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
Magnetic devices with overcoats
- Patent number 10,068,594
- Issue date Sep 4, 2018
- Seagate Technology LLC
- Xiaoyue Huang
- 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
Substrate heat channels for heat assisted magnetic recording for re...
- Patent number 10,049,693
- Issue date Aug 14, 2018
- Seagate Technology LLC
- Erik J. Hutchinson
- G11 - INFORMATION STORAGE
Information Patent Grant
Fixed position controller and method
- Patent number 10,031,083
- Issue date Jul 24, 2018
- Hitachi High-Technologies Corporation
- Michiru Fujioka
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods of forming materials for at least a portion of a NFT and NF...
- Patent number 10,014,011
- Issue date Jul 3, 2018
- Seagate Technology LLC
- Sarbeswar Sahoo
- G11 - INFORMATION STORAGE
Information Patent Grant
Transparent thermocouple for heat-assisted magnetic recording device
- Patent number 9,978,412
- Issue date May 22, 2018
- Seagate Technology LLC
- Declan Macken
- G11 - INFORMATION STORAGE
Information Patent Grant
Materials for near field transducers and near field transducers con...
- Patent number 9,870,793
- Issue date Jan 16, 2018
- Seagate Technology LLC
- Sethuraman Jayashankar
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Iridium Film With A Thin Iridium Template Layer For A Heat-Assisted...
- Publication number 20240112693
- Publication date Apr 4, 2024
- HEADWAY TECHNOLOGIES, INC.
- Koji Shimazawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
HEAT-ASSISTED MAGNETIC RECORDING (HAMR) MEDIUM WITH OPTICAL-COUPLIN...
- Publication number 20230048634
- Publication date Feb 16, 2023
- Western Digital Technologies, Inc.
- Pierre-Olivier JUBERT
- G11 - INFORMATION STORAGE
Information Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...
- Publication number 20200227086
- Publication date Jul 16, 2020
- SEAGATE TECHNOLOGY LLC
- Yuhang Cheng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...
- Publication number 20190088280
- Publication date Mar 21, 2019
- SEAGATE TECHNOLOGY LLC
- Sethuraman Jayashankar
- C01 - INORGANIC CHEMISTRY
Information Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...
- Publication number 20180366153
- Publication date Dec 20, 2018
- SEAGATE TECHNOLOGY LLC
- Yuhang Cheng
- C01 - INORGANIC CHEMISTRY
Information Patent Application
TE TO TM MODE CONVERTER AND METHOD OF MANUFACTURE
- Publication number 20180040342
- Publication date Feb 8, 2018
- SEAGATE TECHNOLOGY LLC
- Aidan Dominic Goggin
- G02 - OPTICS
Information Patent Application
METHODS OF FORMING MATERIALS FOR AT LEAST A PORTION OF A NFT AND NF...
- Publication number 20170365281
- Publication date Dec 21, 2017
- SEAGATE TECHNOLOGY LLC
- Sarbeswar Sahoo
- G11 - INFORMATION STORAGE
Information Patent Application
FIXED POSITION CONTROLLER AND METHOD
- Publication number 20170307532
- Publication date Oct 26, 2017
- Hitachi High-Technologies Corporation
- Michiru FUJIOKA
- G01 - MEASURING TESTING
Information Patent Application
PLASMON GENERATOR INCLUDING A MAIN BODY AND A FRONT PROTRUSION
- Publication number 20160307592
- Publication date Oct 20, 2016
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka SASAKI
- G11 - INFORMATION STORAGE
Information Patent Application
THERMALLY-ASSISTED MAGNETIC RECORDING HEAD INCLUDING A MAIN POLE AN...
- Publication number 20160210994
- Publication date Jul 21, 2016
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka SASAKI
- G11 - INFORMATION STORAGE
Information Patent Application
INTERFERING NEAR FIELD TRANSDUCER FOR ENERGY ASSISTED MAGNETIC RECO...
- Publication number 20150356990
- Publication date Dec 10, 2015
- WESTERN DIGITAL (FREMONT), LLC
- JIANGRONG CAO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DEVICES WITH OVERCOATS
- Publication number 20150131416
- Publication date May 14, 2015
- SEAGATE TECHNOLOGY LLC
- Xiaoyue Huang
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...
- Publication number 20140374376
- Publication date Dec 25, 2014
- Sethuraman Jayashankar
- B32 - LAYERED PRODUCTS
Information Patent Application
DEVICES INCLUDING AT LEAST ONE ADHESION LAYER AND METHODS OF FORMIN...
- Publication number 20140376349
- Publication date Dec 25, 2014
- Yuhang Cheng
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...
- Publication number 20140376351
- Publication date Dec 25, 2014
- Yuhang Cheng
- B32 - LAYERED PRODUCTS
Information Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...
- Publication number 20140376347
- Publication date Dec 25, 2014
- Justin Glen Brons
- B32 - LAYERED PRODUCTS
Information Patent Application
METHODS OF FORMING MATERIALS FOR AT LEAST A PORTION OF A NFT AND NF...
- Publication number 20140376346
- Publication date Dec 25, 2014
- Sarbeswar Sahoo
- G11 - INFORMATION STORAGE
Information Patent Application
MATERIALS FOR NEAR FIELD TRANSDUCERS, NEAR FIELD TRANDUCERS CONTAIN...
- Publication number 20140376352
- Publication date Dec 25, 2014
- Yuhang Cheng
- B32 - LAYERED PRODUCTS
Information Patent Application
INFORMATION RECORDING MEDIUM, INFORMATION DEVICE, AND METHOD FOR PR...
- Publication number 20140160914
- Publication date Jun 12, 2014
- Teruhiro Shiono
- 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
LIGHT MODULATOR, OPTICAL PICKUP, AND LIGHT MODULATION MODULE
- Publication number 20140099052
- Publication date Apr 10, 2014
- PANASONIC CORPORATION
- Tatsuya Takaoka
- G02 - OPTICS
Information Patent Application
Low Loss Nano-aperture
- Publication number 20140042606
- Publication date Feb 13, 2014
- Sonny Vo
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION DEVICE, OPTICAL DISC DRIVING DEVICE, OPTICAL IN...
- Publication number 20140010058
- Publication date Jan 9, 2014
- Keiichi Matsuzaki
- B82 - NANO-TECHNOLOGY
Information Patent Application
OPTICAL INFORMATION APPARATUS AND GAP CONTROL METHOD THEREOF
- Publication number 20140003222
- Publication date Jan 2, 2014
- Ryutaro Futakuchi
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DRIVE SYSTEM, CARTRIDGE AND DRIVE DEVICE WHICH ARE USED IN...
- Publication number 20130152110
- Publication date Jun 13, 2013
- Hideki Nakata
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION REPRODUCTION DEVICE, OPTICAL INFORMATION REPROD...
- Publication number 20130135982
- Publication date May 30, 2013
- Teruhiro Shiono
- B82 - NANO-TECHNOLOGY
Information Patent Application
OPTICAL INFORMATION DEVICE AND LOSS-OF-CONTROL DETECTION METHOD
- Publication number 20130121122
- Publication date May 16, 2013
- Kenji Kondo
- 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
OPTICAL PICKUP, INCLINATION ANGLE DETECTION METHOD, OPTICAL INFORMA...
- Publication number 20130083645
- Publication date Apr 4, 2013
- Hidenori Wada
- G11 - INFORMATION STORAGE
Information Patent Application
Plasmonic Transducer Having Two Metal Elements with a Gap Disposed...
- Publication number 20130064502
- Publication date Mar 14, 2013
- SEAGATE TECHNOLOGY LLC
- Chubing Peng
- G02 - OPTICS

using the near-field effect

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Iridium film with a thin iridium template layer for a heat-assisted...

Heat-assisted magnetic recording (HAMR) medium with optical-couplin...

Heat-assisted recording head having mirror liner that reduces evane...

Heat-assisted magnetic recording (HAMR) medium with optical-couplin...

Thermally-assisted magnetic recording head having plasmon generator...

Recording head with focusing structure

Plasmonic transducer head for writing data to and reading data from...

Recording head with focusing structure

Materials for near field transducers and near field transducers con...

Materials for near field transducers, near field tranducers contain...

Near-field transducer with Au nano rod

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

Heat-assisted magnetic recording head with near-field transducer ha...

Curved-edge optical mode converter for heat-assisted magnetic recor...

Materials for near field transducers, near field tranducers contain...

Materials for near field transducers and near field transducers con...

Magnetic write head with a tapered return pole

Curved-edge optical mode converter for heat-assisted magnetic recor...

Optical recording medium

Materials for near field transducers and near field transducers con...

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

Method for forming TE to TM mode converter of heat-assisted magneti...

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

Magnetic devices with overcoats

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

Substrate heat channels for heat assisted magnetic recording for re...

Fixed position controller and method

Methods of forming materials for at least a portion of a NFT and NF...

Transparent thermocouple for heat-assisted magnetic recording device

Materials for near field transducers and near field transducers con...

Patents Applicationslast 30 patents

Iridium Film With A Thin Iridium Template Layer For A Heat-Assisted...

HEAT-ASSISTED MAGNETIC RECORDING (HAMR) MEDIUM WITH OPTICAL-COUPLIN...

MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...

MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...

MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...

TE TO TM MODE CONVERTER AND METHOD OF MANUFACTURE

METHODS OF FORMING MATERIALS FOR AT LEAST A PORTION OF A NFT AND NF...

FIXED POSITION CONTROLLER AND METHOD

PLASMON GENERATOR INCLUDING A MAIN BODY AND A FRONT PROTRUSION

THERMALLY-ASSISTED MAGNETIC RECORDING HEAD INCLUDING A MAIN POLE AN...

INTERFERING NEAR FIELD TRANSDUCER FOR ENERGY ASSISTED MAGNETIC RECO...

MAGNETIC DEVICES WITH OVERCOATS

MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...

DEVICES INCLUDING AT LEAST ONE ADHESION LAYER AND METHODS OF FORMIN...

MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...

MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CON...

METHODS OF FORMING MATERIALS FOR AT LEAST A PORTION OF A NFT AND NF...

MATERIALS FOR NEAR FIELD TRANSDUCERS, NEAR FIELD TRANDUCERS CONTAIN...

INFORMATION RECORDING MEDIUM, INFORMATION DEVICE, AND METHOD FOR PR...

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

LIGHT MODULATOR, OPTICAL PICKUP, AND LIGHT MODULATION MODULE

Low Loss Nano-aperture

OPTICAL INFORMATION DEVICE, OPTICAL DISC DRIVING DEVICE, OPTICAL IN...

OPTICAL INFORMATION APPARATUS AND GAP CONTROL METHOD THEREOF

OPTICAL DRIVE SYSTEM, CARTRIDGE AND DRIVE DEVICE WHICH ARE USED IN...

OPTICAL INFORMATION REPRODUCTION DEVICE, OPTICAL INFORMATION REPROD...

OPTICAL INFORMATION DEVICE AND LOSS-OF-CONTROL DETECTION METHOD

NEAR-FIELD OPTICAL HEAD AND METHOD FOR MANUFACTURING SAME

OPTICAL PICKUP, INCLINATION ANGLE DETECTION METHOD, OPTICAL INFORMA...

Plasmonic Transducer Having Two Metal Elements with a Gap Disposed...