using recording by near-field interactions

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CPC
G11B11/24

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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

G11B11/24using recording by near-field interactions

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Patents Grantslast 30 patents

Information Patent Grant
Heatsink structures for heat-assisted magnetic recording heads
- Patent number 12,094,491
- Issue date Sep 17, 2024
- Seagate Technology LLC
- Helene Parwana Habibi
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film crystalline structure with surfaces having selected plane...
- Patent number 12,057,147
- Issue date Aug 6, 2024
- Seagate Technology LLC
- Tong Zhao
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Heat-assisted magnetic recording (HAMR) head with tapered main pole...
- Patent number 11,651,791
- Issue date May 16, 2023
- Western Digital Technologies, Inc.
- Takuya Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Heatsink structures for heat-assisted magnetic recording heads
- Patent number 11,538,496
- Issue date Dec 27, 2022
- Seagate Technology LLC
- Helene Parwana Habibi
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording (HAMR) head with tapered main pole...
- Patent number 11,462,243
- Issue date Oct 4, 2022
- Western Digital Technologies, Inc.
- Takuya Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Elevator drive with increased reliability
- Patent number 11,183,217
- Issue date Nov 23, 2021
- Seagate Technology LLC
- Xiong Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Heatsink structures for heat-assisted magnetic recording heads
- Patent number 11,011,201
- Issue date May 18, 2021
- Seagate Technology LLC
- Helene Parwana Habibi
- G11 - INFORMATION STORAGE
Information Patent Grant
Waveguide having reflector for heat-assisted magnetic recording head
- Patent number 10,748,572
- Issue date Aug 18, 2020
- Seagate Technology LLC
- Ruoxi Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally-assisted magnetic recording head having optimal reflectin...
- Patent number 10,650,856
- Issue date May 12, 2020
- SAE Magnetics (H. K.) Ltd.
- Ryo Hosoi
- G11 - INFORMATION STORAGE
Information Patent Grant
Slider gas-bearing surface designs to mitigate effects of smear in...
- Patent number 10,629,236
- Issue date Apr 21, 2020
- Western Digital Technologies, Inc.
- Nan Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Coating a near field transducer with a dielectric material from mag...
- Patent number 10,614,850
- Issue date Apr 7, 2020
- Seagate Technology LLC
- Paul M. Jones
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Heat-assisted magnetic recording medium and magnetic storage apparatus
- Patent number 10,614,849
- Issue date Apr 7, 2020
- Showa Denko K.K.
- Takayuki Fukushima
- G11 - INFORMATION STORAGE
Information Patent Grant
Near-field transducer dielectric wrap for reducing heat
- Patent number 10,490,215
- Issue date Nov 26, 2019
- Seagate Technology LLC
- Weibin Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Near-field transducer having dielectric wrap for reducing heat
- Patent number 10,490,214
- Issue date Nov 26, 2019
- Seagate Technology LLC
- Weibin Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Waveguide input coupler with asymmetric taper
- Patent number 10,431,253
- Issue date Oct 1, 2019
- Seagate Technology, LLC
- John Bernard McGurk
- G02 - OPTICS
Information Patent Grant
Near-field transducer with a dielectric slit at internal surfaces f...
- Patent number 10,283,152
- Issue date May 7, 2019
- Seagate Technology LLC
- Chubing Peng
- G11 - INFORMATION STORAGE
Information Patent Grant
Inverse tapered waveguide for use in a heat assisted magnetic recor...
- Patent number 9,336,814
- Issue date May 10, 2016
- Western Digital (Fremont), LLC
- Zhong Shi
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally-assisted magnetic recording head including a return path...
- Patent number 9,218,827
- Issue date Dec 22, 2015
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Write head mode optical mode converter using three-dimensional wave...
- Patent number 9,047,912
- Issue date Jun 2, 2015
- Seagate Technology LLC
- Chubing Peng
- G11 - INFORMATION STORAGE
Information Patent Grant
Light delivery waveguide
- Patent number 8,730,780
- Issue date May 20, 2014
- Seagate Technology
- Chubing Peng
- G11 - INFORMATION STORAGE
Information Patent Grant
Light delivery waveguide
- Patent number 8,385,183
- Issue date Feb 26, 2013
- Seagate Technology, LLC
- Chubing Peng
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
THIN-FILM CRYSTALLINE STRUCTURE WITH SURFACES HAVING SELECTED PLANE...
- Publication number 20240339125
- Publication date Oct 10, 2024
- SEAGATE TECHNOLOGY LLC
- Tong Zhao
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
HEATSINK STRUCTURES FOR HEAT-ASSISTED MAGNETIC RECORDING HEADS
- Publication number 20230110250
- Publication date Apr 13, 2023
- SEAGATE TECHNOLOGY LLC
- Helene Parwana Habibi
- G11 - INFORMATION STORAGE
Information Patent Application
HEAT-ASSISTED MAGNETIC RECORDING (HAMR) HEAD WITH TAPERED MAIN POLE...
- Publication number 20220358964
- Publication date Nov 10, 2022
- Western Digital Technologies, Inc.
- Takuya MATSUMOTO
- G11 - INFORMATION STORAGE
Information Patent Application
HEATSINK STRUCTURES FOR HEAT-ASSISTED MAGNETIC RECORDING HEADS
- Publication number 20210366515
- Publication date Nov 25, 2021
- SEAGATE TECHNOLOGY LLC
- Helene Parwana Habibi
- G11 - INFORMATION STORAGE
Information Patent Application
HEAT-ASSISTED MAGNETIC RECORDING (HAMR) HEAD WITH TAPERED MAIN POLE...
- Publication number 20210027808
- Publication date Jan 28, 2021
- Western Digital Technologies, Inc.
- Takuya Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Application
HEATSINK STRUCTURES FOR HEAT-ASSISTED MAGNETIC RECORDING HEADS
- Publication number 20210027809
- Publication date Jan 28, 2021
- SEAGATE TECHNOLOGY LLC
- Helene Parwana Habibi
- G11 - INFORMATION STORAGE
Information Patent Application
SLIDER GAS-BEARING SURFACE DESIGNS TO MITIGATE EFFECTS OF SMEAR IN...
- Publication number 20200152233
- Publication date May 14, 2020
- Western Digital Technologies, Inc.
- Nan LIU
- G11 - INFORMATION STORAGE
Information Patent Application
HEAT-ASSISTED MAGNETIC RECORDING MEDIUM AND MAGNETIC STORAGE APPARATUS
- Publication number 20200075053
- Publication date Mar 5, 2020
- SHOWA DENKO K.K.
- Takayuki FUKUSHIMA
- G11 - INFORMATION STORAGE
Information Patent Application
LIGHT DELIVERY WAVEGUIDE
- Publication number 20130230279
- Publication date Sep 5, 2013
- SEAGATE TECHNOLOGY LLC
- Chubing Peng
- G02 - OPTICS
Information Patent Application
LIGHT DELIVERY WAVEGUIDE
- Publication number 20110103201
- Publication date May 5, 2011
- Seagate Technology LLC
- Chubing Peng
- G02 - OPTICS

using recording by near-field interactions

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Heatsink structures for heat-assisted magnetic recording heads

Thin-film crystalline structure with surfaces having selected plane...

Heat-assisted magnetic recording (HAMR) head with tapered main pole...

Heatsink structures for heat-assisted magnetic recording heads

Heat-assisted magnetic recording (HAMR) head with tapered main pole...

Elevator drive with increased reliability

Heatsink structures for heat-assisted magnetic recording heads

Waveguide having reflector for heat-assisted magnetic recording head

Thermally-assisted magnetic recording head having optimal reflectin...

Slider gas-bearing surface designs to mitigate effects of smear in...

Coating a near field transducer with a dielectric material from mag...

Heat-assisted magnetic recording medium and magnetic storage apparatus

Near-field transducer dielectric wrap for reducing heat

Near-field transducer having dielectric wrap for reducing heat

Waveguide input coupler with asymmetric taper

Near-field transducer with a dielectric slit at internal surfaces f...

Inverse tapered waveguide for use in a heat assisted magnetic recor...

Thermally-assisted magnetic recording head including a return path...

Write head mode optical mode converter using three-dimensional wave...

Light delivery waveguide

Light delivery waveguide

Patents Applicationslast 30 patents

THIN-FILM CRYSTALLINE STRUCTURE WITH SURFACES HAVING SELECTED PLANE...

HEATSINK STRUCTURES FOR HEAT-ASSISTED MAGNETIC RECORDING HEADS

HEAT-ASSISTED MAGNETIC RECORDING (HAMR) HEAD WITH TAPERED MAIN POLE...

HEATSINK STRUCTURES FOR HEAT-ASSISTED MAGNETIC RECORDING HEADS

HEAT-ASSISTED MAGNETIC RECORDING (HAMR) HEAD WITH TAPERED MAIN POLE...

HEATSINK STRUCTURES FOR HEAT-ASSISTED MAGNETIC RECORDING HEADS

SLIDER GAS-BEARING SURFACE DESIGNS TO MITIGATE EFFECTS OF SMEAR IN...

HEAT-ASSISTED MAGNETIC RECORDING MEDIUM AND MAGNETIC STORAGE APPARATUS

LIGHT DELIVERY WAVEGUIDE

LIGHT DELIVERY WAVEGUIDE