using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical

Industry

CPC
G11B11/105

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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

G11B11/105using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Laser feedback suppressor for heat-assisted magnetic recording
- Patent number 12,106,771
- Issue date Oct 1, 2024
- Seagate Technology LLC
- Aidan Dominic Goggin
- G11 - INFORMATION STORAGE
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
Heat-assisted magnetic recording (HAMR) head with main pole having...
- Patent number 12,057,149
- Issue date Aug 6, 2024
- Western Digital Technologies, Inc.
- Takuya Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for increasing data rate and storage density in...
- Patent number 12,027,178
- Issue date Jul 2, 2024
- Folio Photonics Inc.
- Kenneth D. Singer
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for editing an audio stream
- Patent number 11,823,713
- Issue date Nov 21, 2023
- Bolt-On IP Solutions, LLC
- William Craig Kenney
- G11 - INFORMATION STORAGE
Information Patent Grant
Laser feedback suppressor for heat-assisted magnetic recording
- Patent number 11,817,119
- Issue date Nov 14, 2023
- Seagate Technology LLC
- Aidan Dominic Goggin
- G11 - INFORMATION STORAGE
Information Patent Grant
Phase locking multiple clocks of different frequencies
- Patent number 11,735,220
- Issue date Aug 22, 2023
- Seagate Technology LLC
- Zheng Wu
- G11 - INFORMATION STORAGE
Information Patent Grant
Seed layer for spin torque oscillator in microwave assisted magneti...
- Patent number 11,682,420
- Issue date Jun 20, 2023
- Western Digital Technologies, Inc.
- James Mac Freitag
- H01 - BASIC ELECTRIC ELEMENTS
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
Transfer-printed near-field transducer and heat sink
- Patent number 11,587,581
- Issue date Feb 21, 2023
- Seagate Technology LLC
- Mark Gubbins
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording device and recording method
- Patent number 11,574,652
- Issue date Feb 7, 2023
- The University of Tokyo
- Shin-ichi Ohkoshi
- 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
Systems and methods for increasing data rate and storage density in...
- Patent number 11,456,010
- Issue date Sep 27, 2022
- Folio Photonics Inc.
- Kenneth D. Singer
- 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
Sliding disk drive recording head with wireless power and data inte...
- Patent number 11,410,698
- Issue date Aug 9, 2022
- Seagate Technology LLC
- Mark Anthony Gubbins
- 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
Heat-assisted magnetic recording (HAMR) head with heat sink materia...
- Patent number 11,328,747
- Issue date May 10, 2022
- Western Digital Technologies, Inc.
- Takuya Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Device and method for recording information on a magnetic data stor...
- Patent number 11,250,883
- Issue date Feb 15, 2022
- GARNET GMBH
- Konstantin A. Shavrin
- G11 - INFORMATION STORAGE
Information Patent Grant
Laser feedback suppressor for heat-assisted magnetic recording
- Patent number 11,227,633
- Issue date Jan 18, 2022
- Seagate Technology LLC
- Aidan Dominic Goggin
- G11 - INFORMATION STORAGE
Information Patent Grant
Superlattice material, and preparation method and application thereof
- Patent number 11,169,402
- Issue date Nov 9, 2021
- University of Electronic Science and Technology of China
- Lichuan Jin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Seed layer for spin torque oscillator in microwave assisted magneti...
- Patent number 11,127,420
- Issue date Sep 21, 2021
- Western Digital Technologies, Inc.
- James Mac Freitag
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording head with transfer-printed laser diode unit formed of non...
- Patent number 11,120,830
- Issue date Sep 14, 2021
- Seagate Technology LLC
- Aidan Dominic Goggin
- 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
Coating-type magnetic recording medium for heat-assisted recording,...
- Patent number 11,100,948
- Issue date Aug 24, 2021
- MAXELL HOLDINGS, LTD.
- Shinji Kawakami
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optic Kerr effect metrology systems
- Patent number 11,043,239
- Issue date Jun 22, 2021
- KLA Corporation
- Jun Wang
- 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
Transfer-printed near-field transducer and heat sink
- Patent number 10,984,821
- Issue date Apr 20, 2021
- Seagate Technology LLC
- Mark Gubbins
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording device incorporating laser diode t...
- Patent number 10,943,608
- Issue date Mar 9, 2021
- Seagate Technology LLC
- James Gary Wessel
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording head with transfer-printed laser diode unit formed of non...
- Patent number 10,783,917
- Issue date Sep 22, 2020
- Seagate Technology LLC
- Aidan Dominic Goggin
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
HEAT-ASSISTED MAGNETIC RECORDING (HAMR) HEAD WITH MAIN POLE HAVING...
- Publication number 20240161777
- Publication date May 16, 2024
- Western Digital Technologies, Inc.
- Takuya Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR SPEED-UP OF MAGNETIC SIGNAL READOUT FROM MAGNETIC STORAG...
- Publication number 20240105215
- Publication date Mar 28, 2024
- PAUL SCHERRER INSTITUT
- Sebastian Gliga
- G11 - INFORMATION STORAGE
Information Patent Application
PHASE LOCKING MULTIPLE CLOCKS OF DIFFERENT FREQUENCIES
- Publication number 20230206951
- Publication date Jun 29, 2023
- Zheng Wu
- G11 - INFORMATION STORAGE
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
SYSTEMS AND METHODS FOR INCREASING DATA RATE AND STORAGE DENSITY IN...
- Publication number 20230024379
- Publication date Jan 26, 2023
- Folio Photonics Inc.
- Kenneth D. Singer
- 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
Seed Layer For Spin Torque Oscillator In Microwave Assisted Magneti...
- Publication number 20210390977
- Publication date Dec 16, 2021
- Western Digital Technologies, Inc.
- James Mac FREITAG
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING DEVICE AND RECORDING METHOD
- Publication number 20210375314
- Publication date Dec 2, 2021
- THE UNIVERSITY OF TOKYO
- Shin-ichi OHKOSHI
- 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
Magnetic Information Label and Use Thereof
- Publication number 20210341850
- Publication date Nov 4, 2021
- Garnet GmbH
- Konstantin A. SHAVRIN
- G11 - INFORMATION STORAGE
Information Patent Application
Device and Method for Recording Information on a Magnetic Data Stor...
- Publication number 20210035607
- Publication date Feb 4, 2021
- Garnet GmbH
- Konstantin A. SHAVRIN
- 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
SYSTEMS AND METHODS FOR INCREASING DATA RATE AND STORAGE DENSITY IN...
- Publication number 20200402534
- Publication date Dec 24, 2020
- Folio Photonics Inc.
- Kenneth D. Singer
- G11 - INFORMATION STORAGE
Information Patent Application
Superlattice Material, and Preparation Method and Application Thereof
- Publication number 20200341301
- Publication date Oct 29, 2020
- University of Electronic Science and Technology of China
- Lichuan Jin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MAGNETO-OPTIC KERR EFFECT METROLOGY SYSTEMS
- Publication number 20200302965
- Publication date Sep 24, 2020
- KLA Corporation
- Jun Wang
- G11 - INFORMATION STORAGE
Information Patent Application
HEAT-ASSISTED MAGNETIC RECORDING DEVICE INCORPORATING LASER DIODE T...
- Publication number 20200098392
- Publication date Mar 26, 2020
- SEAGATE TECHNOLOGY LLC
- James Gary Wessel
- H01 - BASIC ELECTRIC ELEMENTS
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
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
SENSOR HEAD
- Publication number 20190101374
- Publication date Apr 4, 2019
- Omron Corporation
- Mariko MARUKAWA
- G01 - MEASURING TESTING
Information Patent Application
Plasmon Generator with Metallic Waveguide Blocker for TAMR and a Me...
- Publication number 20180182419
- Publication date Jun 28, 2018
- HEADWAY TECHNOLOGIES, INC.
- Tsutomu Chou
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM AND MAGNETIC STORAGE APPARATUS
- Publication number 20180182421
- Publication date Jun 28, 2018
- SHOWA DENKO K.K.
- Takayuki FUKUSHIMA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC-PHOTOCONDUCTIVE MATERIAL, MAGNETO-OPTICAL DATA STORAGE DEV...
- Publication number 20180137961
- Publication date May 17, 2018
- ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)
- Balint NAFRADI
- G11 - INFORMATION STORAGE
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
BOLOMETER FOR INTERNAL LASER POWER MONITORING IN HEAT-ASSISTED MAGN...
- Publication number 20170263282
- Publication date Sep 14, 2017
- SEAGATE TECHNOLOGY LLC
- John Charles Duda
- G11 - INFORMATION STORAGE
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
METHOD OF WRITING SERVO INFORMATION ON A STORAGE MEDIUM AND ARRANGE...
- Publication number 20160232935
- Publication date Aug 11, 2016
- Marvell International Ltd.
- Wen Huei Jack TSAI
- 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
TAPE RECORDING MEDIUM, INFORMATION RECORDING/REPRODUCING DEVICE, AN...
- Publication number 20150255104
- Publication date Sep 10, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- Akinaga NATSUI
- G11 - INFORMATION STORAGE

using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Laser feedback suppressor for heat-assisted magnetic recording

Heatsink structures for heat-assisted magnetic recording heads

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

Systems and methods for increasing data rate and storage density in...

System and method for editing an audio stream

Laser feedback suppressor for heat-assisted magnetic recording

Phase locking multiple clocks of different frequencies

Seed layer for spin torque oscillator in microwave assisted magneti...

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

Transfer-printed near-field transducer and heat sink

Recording device and recording method

Heatsink structures for heat-assisted magnetic recording heads

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

Systems and methods for increasing data rate and storage density in...

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

Sliding disk drive recording head with wireless power and data inte...

Recording head with focusing structure

Heat-assisted magnetic recording (HAMR) head with heat sink materia...

Device and method for recording information on a magnetic data stor...

Laser feedback suppressor for heat-assisted magnetic recording

Superlattice material, and preparation method and application thereof

Seed layer for spin torque oscillator in microwave assisted magneti...

Recording head with transfer-printed laser diode unit formed of non...

Recording head with focusing structure

Coating-type magnetic recording medium for heat-assisted recording,...

Magneto-optic Kerr effect metrology systems

Heatsink structures for heat-assisted magnetic recording heads

Transfer-printed near-field transducer and heat sink

Heat-assisted magnetic recording device incorporating laser diode t...

Recording head with transfer-printed laser diode unit formed of non...

Patents Applicationslast 30 patents

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

METHOD FOR SPEED-UP OF MAGNETIC SIGNAL READOUT FROM MAGNETIC STORAG...

PHASE LOCKING MULTIPLE CLOCKS OF DIFFERENT FREQUENCIES

HEATSINK STRUCTURES FOR HEAT-ASSISTED MAGNETIC RECORDING HEADS

SYSTEMS AND METHODS FOR INCREASING DATA RATE AND STORAGE DENSITY IN...

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

Seed Layer For Spin Torque Oscillator In Microwave Assisted Magneti...

RECORDING DEVICE AND RECORDING METHOD

HEATSINK STRUCTURES FOR HEAT-ASSISTED MAGNETIC RECORDING HEADS

Magnetic Information Label and Use Thereof

Device and Method for Recording Information on a Magnetic Data Stor...

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

HEATSINK STRUCTURES FOR HEAT-ASSISTED MAGNETIC RECORDING HEADS

SYSTEMS AND METHODS FOR INCREASING DATA RATE AND STORAGE DENSITY IN...

Superlattice Material, and Preparation Method and Application Thereof

MAGNETO-OPTIC KERR EFFECT METROLOGY SYSTEMS

HEAT-ASSISTED MAGNETIC RECORDING DEVICE INCORPORATING LASER DIODE T...

HEAT-ASSISTED MAGNETIC RECORDING MEDIUM AND MAGNETIC STORAGE APPARATUS

HEAD GIMBAL ASSEMBLY AND MAGNETIC DISK DEVICE HAVING THE SAME

HEAD GIMBAL ASSEMBLY AND MAGNETIC DISK DEVICE WITH THE SAME

SENSOR HEAD

Plasmon Generator with Metallic Waveguide Blocker for TAMR and a Me...

MAGNETIC RECORDING MEDIUM AND MAGNETIC STORAGE APPARATUS

MAGNETIC-PHOTOCONDUCTIVE MATERIAL, MAGNETO-OPTICAL DATA STORAGE DEV...

TE TO TM MODE CONVERTER AND METHOD OF MANUFACTURE

BOLOMETER FOR INTERNAL LASER POWER MONITORING IN HEAT-ASSISTED MAGN...

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

METHOD OF WRITING SERVO INFORMATION ON A STORAGE MEDIUM AND ARRANGE...

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

TAPE RECORDING MEDIUM, INFORMATION RECORDING/REPRODUCING DEVICE, AN...