to compensate for the magnetic domain drift or time shift

Industry

CPC
G11B11/1053

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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

G11B11/1053to compensate for the magnetic domain drift or time shift

Industries

Patents Grantslast 30 patents

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
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
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
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
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
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
Wire assisted magnetic recording with an alternating current drivin...
- Patent number 10,706,876
- Issue date Jul 7, 2020
- Seagate Technology LLC
- Tim Rausch
- G11 - INFORMATION STORAGE
Information Patent Grant
Sensor head
- Patent number 10,663,285
- Issue date May 26, 2020
- Omron Corporation
- Mariko Marukawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally assisted magnetic head, method for reducing reflected lig...
- Patent number 10,614,841
- Issue date Apr 7, 2020
- SAE Magnetics (H. K.) Ltd.
- Ryo Hosoi
- G11 - INFORMATION STORAGE
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
Heat-assisted magnetic recording device incorporating laser diode t...
- Patent number 10,580,446
- Issue date Mar 3, 2020
- Seagate Technology LLC
- James Gary Wessel
- G11 - INFORMATION STORAGE
Information Patent Grant
Slider with heat sink between read transducer and substrate
- Patent number 10,366,715
- Issue date Jul 30, 2019
- Seagate Technology LLC
- Vasudevan Ramaswamy
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage using light of spatially modulated phase and polarization
- Patent number 10,236,027
- Issue date Mar 19, 2019
- Microsoft Technology Licensing, LLC
- Andreas Georgiou
- G02 - OPTICS
Information Patent Grant
Data storage device extending servo burst field by alternating serv...
- Patent number 10,163,459
- Issue date Dec 25, 2018
- Western Digital Technologies, Inc.
- James B. French
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording head configured to conduct heat aw...
- Patent number 10,147,446
- Issue date Dec 4, 2018
- Seagate Technology LLC
- James Gary Wessel
- G11 - INFORMATION STORAGE
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
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
Optical spatial mode filter for removing fundamental mode component...
- Patent number 10,061,088
- Issue date Aug 28, 2018
- Seagate Technology LLC
- Chubing Peng
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording head configured to conduct heat aw...
- Patent number 10,032,468
- Issue date Jul 24, 2018
- Seagate Technology LLC
- James Gary Wessel
- G11 - INFORMATION STORAGE
Information Patent Grant
Laser mode hopping detection for heat-assisted magnetic recording d...
- Patent number 9,984,719
- Issue date May 29, 2018
- Seagate Technology LLC
- Robert Matousek
- G11 - INFORMATION STORAGE
Information Patent Grant
Near field transducer having an adhesion layer coupled thereto
- Patent number 9,852,749
- Issue date Dec 26, 2017
- Western Digital Technologies, Inc.
- Xiaoping Bian
- G11 - INFORMATION STORAGE
Information Patent Grant
Near-field transducer with tapered peg
- Patent number 9,786,311
- Issue date Oct 10, 2017
- Seagate Technology LLC
- Weibin Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Bolometer for internal laser power monitoring in heat-assisted magn...
- Patent number 9,691,424
- Issue date Jun 27, 2017
- Seagate Technology LLC
- John Charles Duda
- G11 - INFORMATION STORAGE
Information Patent Grant
Near-field transducer having enlarged portion matching outline shap...
- Patent number 9,685,202
- Issue date Jun 20, 2017
- Seagate Technology LLC
- John Charles Duda
- G11 - INFORMATION STORAGE
Information Patent Grant
Polynomial spiral waveguide that facilitates coupling light to a ne...
- Patent number 9,659,591
- Issue date May 23, 2017
- Seagate Technology LLC
- Chubing Peng
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

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
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
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
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
SENSOR HEAD
- Publication number 20190101374
- Publication date Apr 4, 2019
- Omron Corporation
- Mariko MARUKAWA
- G01 - MEASURING TESTING
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
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 RECORDING LASER DIODE CONTROL
- Publication number 20140334274
- Publication date Nov 13, 2014
- SEAGATE TECHNOLOGY LLC
- Housan Dakroub
- G11 - INFORMATION STORAGE
Information Patent Application
LIGHT DELIVERY APPARATUS
- Publication number 20140334277
- Publication date Nov 13, 2014
- SEAGATE TECHNOLOGY LLC
- Bernard W. Bell
- G11 - INFORMATION STORAGE
Information Patent Application
LIGHT SOURCE ALIGNMENT FOR HEAT ASSISTED MAGNETIC RECORDING
- Publication number 20140307533
- Publication date Oct 16, 2014
- Chubing Peng
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING HEAD INCLUDING A NEAR FIELD TRANSDUCER
- Publication number 20140050058
- Publication date Feb 20, 2014
- SEAGATE TECHNOLOGY LLC
- Jie Zou
- G11 - INFORMATION STORAGE
Information Patent Application
INTERLAYER FOR DEVICE INCLUDING NFT AND CLADDING LAYERS
- Publication number 20140004384
- Publication date Jan 2, 2014
- SEAGATE TECHNOLOGY LLC
- Tong Zhao
- G11 - INFORMATION STORAGE
Information Patent Application
WRITER WITH INCREASED WRITE FIELD
- Publication number 20130272104
- Publication date Oct 17, 2013
- Kaizhong Gao
- B82 - NANO-TECHNOLOGY
Information Patent Application
RECORDING HEAD WITH WAVEGUIDE
- Publication number 20130121121
- Publication date May 16, 2013
- SEAGATE TECHNOLOGY LLC
- Michael Allen Seigler
- 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
RECORDING/REPRODUCING APPARATUS AND RECORDING/PRODUCING SYSTEM
- Publication number 20120257489
- Publication date Oct 11, 2012
- SONY CORPORATION
- Kazuhiro HONGO
- G11 - INFORMATION STORAGE
Information Patent Application
Magneto-Optical Switching Device And Method For Switching A Magneti...
- Publication number 20120257483
- Publication date Oct 11, 2012
- Medical Centre
- Theodorus Henricus Maria Rasing
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING/REPRODUCING APPARATUS AND METHOD FOR DETERMINING...
- Publication number 20120257299
- Publication date Oct 11, 2012
- Ikuo Nakano
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING/REPRODUCING APPARATUS AND RECORDING/PRODUCING SYSTEM
- Publication number 20120250485
- Publication date Oct 4, 2012
- SONY CORPORATION
- Kazuhiro HONGO
- G11 - INFORMATION STORAGE
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
RECORDING HEAD AND RECORDER
- Publication number 20120069721
- Publication date Mar 22, 2012
- KONICA MINOLTA OPTO, INC.
- Naoki Nishida
- G11 - INFORMATION STORAGE
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
META-MATERIAL SLAB WITH ANISOTROPIC PERMITTIVITY
- Publication number 20110070463
- Publication date Mar 24, 2011
- Seagate Technology LLC
- Chubing Peng
- G02 - OPTICS
Information Patent Application
MAGNETO--OPTICAL SWITCHING DEVICE AND METHOD FOR SWITCHING A MAGNET...
- Publication number 20110058458
- Publication date Mar 10, 2011
- Stichting Katholieke Universiteit
- Theodorus Henricus Maria Rasing
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING HEAD AND RECORDER
- Publication number 20110019510
- Publication date Jan 27, 2011
- KONICA MINOLTA OPTO, INC.
- Naoki Nishida
- G11 - INFORMATION STORAGE

to compensate for the magnetic domain drift or time shift

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

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

Recording device and recording method

Heatsink structures for heat-assisted magnetic recording heads

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

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

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

Heatsink structures for heat-assisted magnetic recording heads

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

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

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

Wire assisted magnetic recording with an alternating current drivin...

Sensor head

Thermally assisted magnetic head, method for reducing reflected lig...

Heat-assisted magnetic recording medium and magnetic storage apparatus

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

Slider with heat sink between read transducer and substrate

Data storage using light of spatially modulated phase and polarization

Data storage device extending servo burst field by alternating serv...

Heat-assisted magnetic recording head configured to conduct heat aw...

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

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

Optical spatial mode filter for removing fundamental mode component...

Heat-assisted magnetic recording head configured to conduct heat aw...

Laser mode hopping detection for heat-assisted magnetic recording d...

Near field transducer having an adhesion layer coupled thereto

Near-field transducer with tapered peg

Bolometer for internal laser power monitoring in heat-assisted magn...

Near-field transducer having enlarged portion matching outline shap...

Polynomial spiral waveguide that facilitates coupling light to a ne...

Patents Applicationslast 30 patents

HEATSINK STRUCTURES FOR HEAT-ASSISTED MAGNETIC RECORDING HEADS

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

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

HEATSINK STRUCTURES FOR HEAT-ASSISTED MAGNETIC RECORDING HEADS

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

HEAT-ASSISTED MAGNETIC RECORDING MEDIUM AND MAGNETIC STORAGE APPARATUS

SENSOR HEAD

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

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

MAGNETIC RECORDING LASER DIODE CONTROL

LIGHT DELIVERY APPARATUS

LIGHT SOURCE ALIGNMENT FOR HEAT ASSISTED MAGNETIC RECORDING

RECORDING HEAD INCLUDING A NEAR FIELD TRANSDUCER

INTERLAYER FOR DEVICE INCLUDING NFT AND CLADDING LAYERS

WRITER WITH INCREASED WRITE FIELD

RECORDING HEAD WITH WAVEGUIDE

Near-Field Transducers for Focusing Light

RECORDING/REPRODUCING APPARATUS AND RECORDING/PRODUCING SYSTEM

Magneto-Optical Switching Device And Method For Switching A Magneti...

MAGNETIC RECORDING/REPRODUCING APPARATUS AND METHOD FOR DETERMINING...

RECORDING/REPRODUCING APPARATUS AND RECORDING/PRODUCING SYSTEM

INTEGRATED MICRO-OPTICAL SYSTEMS AND CAMERAS INCLUDING THE SAME

RECORDING HEAD AND RECORDER

Optical Recording Head And Optical Recording Apparatus

META-MATERIAL SLAB WITH ANISOTROPIC PERMITTIVITY

MAGNETO--OPTICAL SWITCHING DEVICE AND METHOD FOR SWITCHING A MAGNET...

RECORDING HEAD AND RECORDER