Testing individual magnetic storage devices

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G01R33/1207

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GPHYSICS G01Measuring instruments G01RMEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES G01R33/00Arrangements or instruments for measuring magnetic variables

Current Industry

G01R33/1207Testing individual magnetic storage devices

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Patents Grantslast 30 patents

Information Patent Grant
Fluid transport systems comprising a magnetic shape memory pipe
- Patent number 12,119,149
- Issue date Oct 15, 2024
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Brian J. Pinkelman
- G01 - MEASURING TESTING
Information Patent Grant
Multilayer exchange spring recording media
- Patent number 12,020,734
- Issue date Jun 25, 2024
- Dieter Suess
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic field sensing based on particle position within container
- Patent number 11,940,502
- Issue date Mar 26, 2024
- Analog Devices International Unlimited Company
- Alan J. O'Donnell
- G01 - MEASURING TESTING
Information Patent Grant
Multilayer exchange spring recording media
- Patent number 11,908,500
- Issue date Feb 20, 2024
- Dieter Suess
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Multilayer exchange spring recording media
- Patent number 11,842,755
- Issue date Dec 12, 2023
- Dieter Suess
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method, method of inspecting magnetic disk device, and electronic c...
- Patent number 11,609,285
- Issue date Mar 21, 2023
- Kabushiki Kaisha Toshiba
- Yoshihiro Amemiya
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic property measuring system, a method for measuring magnetic...
- Patent number 11,600,537
- Issue date Mar 7, 2023
- Samsung Electronics Co., Ltd.
- Eunsun Noh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Detecting damaged TMR sensors using bias currents and outliers
- Patent number 11,181,602
- Issue date Nov 23, 2021
- International Business Machines Corporation
- Icko E. T. Iben
- G11 - INFORMATION STORAGE
Information Patent Grant
Multilayer exchange spring recording media
- Patent number 11,138,997
- Issue date Oct 5, 2021
- Dieter Suess
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic field generator
- Patent number 11,139,099
- Issue date Oct 5, 2021
- Centre National de la Recherche Scientifique
- Isabelle Joumard
- G11 - INFORMATION STORAGE
Information Patent Grant
Multilayer exchange spring recording media
- Patent number 11,133,031
- Issue date Sep 28, 2021
- Dieter Suess
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Testing assembly for sealed hard disk drives
- Patent number 10,923,160
- Issue date Feb 16, 2021
- Seagate Technology LLC
- Noel Castaneda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic property measuring system, a method for measuring magnetic...
- Patent number 10,892,196
- Issue date Jan 12, 2021
- Samsung Electronics Co., Ltd.
- Eunsun Noh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for anisotropic vector hysteresis analysis
- Patent number 10,830,836
- Issue date Nov 10, 2020
- Ansys, Inc.
- Dingsheng Lin
- G01 - MEASURING TESTING
Information Patent Grant
Calibrating read sensors of electromagnetic read-write heads
- Patent number 10,656,232
- Issue date May 19, 2020
- International Business Machines Corporation
- David Berman
- G01 - MEASURING TESTING
Information Patent Grant
Conductive probe interconnects and related devices and methods
- Patent number 10,468,056
- Issue date Nov 5, 2019
- Seagate Technology LLC
- Stefan A. Weissner
- G01 - MEASURING TESTING
Information Patent Grant
Defect registration method
- Patent number 10,460,761
- Issue date Oct 29, 2019
- Kabushiki Kaisha Toshiba
- Kazuto Kashiwagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Devices and methods for determining a magnetic field
- Patent number 10,408,894
- Issue date Sep 10, 2019
- MAGCAM NV
- Koen Vervaeke
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for testing sample properties in a magnetic field
- Patent number 10,408,891
- Issue date Sep 10, 2019
- Scott Technology NZ Limited
- Michael Graeme Fee
- G01 - MEASURING TESTING
Information Patent Grant
Methods and devices for reducing device test time
- Patent number 10,339,448
- Issue date Jul 2, 2019
- Seagate Technology LLC
- ChengYi Guo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system of testing slider body of thermally-assisted magn...
- Patent number 10,311,903
- Issue date Jun 4, 2019
- Sae Magnetics (H.K.) Ltd.
- Seiichi Takayama
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic tape abrasivity measurement
- Patent number 10,269,386
- Issue date Apr 23, 2019
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Head gimbal assembly (HGA) support cartridge for magnetic head and...
- Patent number 10,115,420
- Issue date Oct 30, 2018
- Guzik Technical Enterprises
- Nahum Guzik
- G11 - INFORMATION STORAGE
Information Patent Grant
High-speed, low drift, precision peak detection circuit and systems
- Patent number 10,073,123
- Issue date Sep 11, 2018
- Marvell International Ltd.
- Xiao Yu Miao
- G01 - MEASURING TESTING
Information Patent Grant
Multilayer exchange spring recording media
- Patent number 9,978,413
- Issue date May 22, 2018
- Dieter Suess
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Recognizing and identifying defect patterns on magnetic media
- Patent number 9,964,607
- Issue date May 8, 2018
- Seagate Technology LLC
- Nicholas C. Propes
- G11 - INFORMATION STORAGE
Information Patent Grant
Multilayer exchange spring recording media
- Patent number 9,928,864
- Issue date Mar 27, 2018
- Dieter Suess
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of testing anti-high temperature performance of a magnetic h...
- Patent number 9,899,046
- Issue date Feb 20, 2018
- Sae Magnetics (H.K.) Ltd.
- Cheukman Lui
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape abrasivity measurement
- Patent number 9,865,300
- Issue date Jan 9, 2018
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
HGA loader with optical alignment for automated magnetic head testing
- Patent number 9,773,515
- Issue date Sep 26, 2017
- Guzik Technical Enterprises
- Nahum Guzik
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC FIELD MEASUREMENT USING CONTAINER WITH PARTICLE
- Publication number 20240210495
- Publication date Jun 27, 2024
- Analog Devices International Unlimited Company
- Alan J. O'Donnell
- G01 - MEASURING TESTING
Information Patent Application
MULTILAYER EXCHANGE SPRING RECORDING MEDIA
- Publication number 20240079030
- Publication date Mar 7, 2024
- Dieter Suess
- B82 - NANO-TECHNOLOGY
Information Patent Application
HARD DISK STATUS TESTING APPARATUS AND METHOD
- Publication number 20230221387
- Publication date Jul 13, 2023
- INSPUR SUZHOU INTELLIGENT TECHNOLOGY CO., LTD
- Jinbo CHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC PROPERTY MEASURING SYSTEM, A METHOD FOR MEASURING MAGNETIC...
- Publication number 20230187287
- Publication date Jun 15, 2023
- Samsung Electronics Co., Ltd.
- Eunsun Noh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INSPECTION DEVICE
- Publication number 20230125628
- Publication date Apr 27, 2023
- Samsung Electronics Co., Ltd.
- Shinji UEYAMA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC FIELD SENSING BASED ON PARTICLE POSITION WITHIN CONTAINER
- Publication number 20230098962
- Publication date Mar 30, 2023
- Analog Devices International Unlimited Company
- Alan J. O'Donnell
- G01 - MEASURING TESTING
Information Patent Application
MULTILAYER EXCHANGE SPRING RECORDING MEDIA
- Publication number 20220028419
- Publication date Jan 27, 2022
- Dieter Suess
- B82 - NANO-TECHNOLOGY
Information Patent Application
MULTILAYER EXCHANGE SPRING RECORDING MEDIA
- Publication number 20220013141
- Publication date Jan 13, 2022
- Dieter Suess
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD, METHOD OF INSPECTING MAGNETIC DISK DEVICE, AND ELECTRONIC C...
- Publication number 20210286030
- Publication date Sep 16, 2021
- Kabushiki Kaisha Toshiba
- Yoshihiro Amemiya
- G01 - MEASURING TESTING
Information Patent Application
FLUID TRANSPORT SYSTEMS COMPRISING A MAGNETIC SHAPE MEMORY PIPE
- Publication number 20210118597
- Publication date Apr 22, 2021
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Brian J. Pinkelman
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MAGNETIC PROPERTY MEASURING SYSTEM, A METHOD FOR MEASURING MAGNETIC...
- Publication number 20210118753
- Publication date Apr 22, 2021
- Samsung Electronics Co., Ltd.
- Eunsun Noh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TESTING ASSEMBLY FOR SEALED HARD DISK DRIVES
- Publication number 20210005226
- Publication date Jan 7, 2021
- SEAGATE TECHNOLOGY LLC
- Noel Castaneda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC PROPERTY MEASURING SYSTEM, A METHOD FOR MEASURING MAGNETIC...
- Publication number 20200126873
- Publication date Apr 23, 2020
- Samsung Electronics Co., Ltd.
- Eunsun Noh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEFECT REGISTRATION METHOD
- Publication number 20190251997
- Publication date Aug 15, 2019
- Kabushiki Kaisha Toshiba
- Kazuto Kashiwagi
- G11 - INFORMATION STORAGE
Information Patent Application
CONDUCTIVE PROBE INTERCONNECTS AND RELATED DEVICES AND METHODS
- Publication number 20190130938
- Publication date May 2, 2019
- SEAGATE TECHNOLOGY LLC
- Stefan A. Weissner
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC FIELD GENERATOR
- Publication number 20190027291
- Publication date Jan 24, 2019
- Centre National de la Recherche Scientifique
- Isabelle JOUMARD
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND SYSTEM OF TESTING SLIDER BODY OF THERMALLY-ASSISTED MAGN...
- Publication number 20190005980
- Publication date Jan 3, 2019
- SAE MAGNETICS (H. K) LTD.
- Seiichi TAKAYAMA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE ABRASIVITY MEASUREMENT
- Publication number 20180286456
- Publication date Oct 4, 2018
- International Business Machines Corporation
- Robert G. Biskeborn
- G01 - MEASURING TESTING
Information Patent Application
MULTILAYER EXCHANGE SPRING RECORDING MEDIA
- Publication number 20180268852
- Publication date Sep 20, 2018
- Dieter Suess
- B82 - NANO-TECHNOLOGY
Information Patent Application
MULTILAYER EXCHANGE SPRING RECORDING MEDIA
- Publication number 20180211689
- Publication date Jul 26, 2018
- Dieter Suess
- B82 - NANO-TECHNOLOGY
Information Patent Application
MAGNETIC RECORDING HEAD TEST FIXTURE HAVING WRAP-AROUND CONTACT PADS
- Publication number 20170372732
- Publication date Dec 28, 2017
- HGST NETHERLANDS B.V.
- Kazue Kudo
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC FIELD ENHANCING BACKING PLATE FOR MRAM WAFER TESTING
- Publication number 20170059669
- Publication date Mar 2, 2017
- QUALCOMM Incorporated
- Jimmy Kan
- G01 - MEASURING TESTING
Information Patent Application
HGA LOADER WITH OPTICAL ALIGNMENT FOR AUTOMATED MAGNETIC HEAD TESTING
- Publication number 20160307588
- Publication date Oct 20, 2016
- Guzik Technical Enterprises
- Nahum Guzik
- G01 - MEASURING TESTING
Information Patent Application
HEAD GIMBAL ASSEMBLY (HGA) SUPPORT CARTRIDGE FOR MAGNETIC HEAD AND...
- Publication number 20160284369
- Publication date Sep 29, 2016
- Guzik Technical Enterprises
- Nahum Guzik
- G01 - MEASURING TESTING
Information Patent Application
TESTER FOR TESTING MAGNETIC MEMORY
- Publication number 20150260804
- Publication date Sep 17, 2015
- Tatsuya KISHI
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR DIAGNOSING A VARIABLE RELUCTANCE MAGNETIC DETECTION HEAD...
- Publication number 20140320116
- Publication date Oct 30, 2014
- Jean-Pierre Delcol
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR JUDGING COERCIVE FORCE OF MAGNETIC RECORDING MEDIUM
- Publication number 20130154628
- Publication date Jun 20, 2013
- Hisashi Yamamoto
- G01 - MEASURING TESTING
Information Patent Application
HEAD ELEMENT INSPECTION APPARATUS
- Publication number 20130133444
- Publication date May 30, 2013
- Hitachi High-Technologies Corporation
- Yoshinori KITANO
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND ITS APPARATUS FOR INSPECTING A MAGNETIC HEAD DEVICE
- Publication number 20130063139
- Publication date Mar 14, 2013
- Hitachi High-Technologies Corporation
- Teruaki TOKUTOMI
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD AND APPARATUS FOR MEASURING A LOCATION OF A TERMINAL USING M...
- Publication number 20130057260
- Publication date Mar 7, 2013
- Eung Sun Kim
- G01 - MEASURING TESTING

Testing individual magnetic storage devices

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fluid transport systems comprising a magnetic shape memory pipe

Multilayer exchange spring recording media

Magnetic field sensing based on particle position within container

Multilayer exchange spring recording media

Multilayer exchange spring recording media

Method, method of inspecting magnetic disk device, and electronic c...

Magnetic property measuring system, a method for measuring magnetic...

Detecting damaged TMR sensors using bias currents and outliers

Multilayer exchange spring recording media

Magnetic field generator

Multilayer exchange spring recording media

Testing assembly for sealed hard disk drives

Magnetic property measuring system, a method for measuring magnetic...

Systems and methods for anisotropic vector hysteresis analysis

Calibrating read sensors of electromagnetic read-write heads

Conductive probe interconnects and related devices and methods

Defect registration method

Devices and methods for determining a magnetic field

Apparatus for testing sample properties in a magnetic field

Methods and devices for reducing device test time

Method and system of testing slider body of thermally-assisted magn...

Magnetic tape abrasivity measurement

Head gimbal assembly (HGA) support cartridge for magnetic head and...

High-speed, low drift, precision peak detection circuit and systems

Multilayer exchange spring recording media

Recognizing and identifying defect patterns on magnetic media

Multilayer exchange spring recording media

Method of testing anti-high temperature performance of a magnetic h...

Magnetic tape abrasivity measurement

HGA loader with optical alignment for automated magnetic head testing

Patents Applicationslast 30 patents

MAGNETIC FIELD MEASUREMENT USING CONTAINER WITH PARTICLE

MULTILAYER EXCHANGE SPRING RECORDING MEDIA

HARD DISK STATUS TESTING APPARATUS AND METHOD

MAGNETIC PROPERTY MEASURING SYSTEM, A METHOD FOR MEASURING MAGNETIC...

INSPECTION DEVICE

MAGNETIC FIELD SENSING BASED ON PARTICLE POSITION WITHIN CONTAINER

MULTILAYER EXCHANGE SPRING RECORDING MEDIA

MULTILAYER EXCHANGE SPRING RECORDING MEDIA

METHOD, METHOD OF INSPECTING MAGNETIC DISK DEVICE, AND ELECTRONIC C...

FLUID TRANSPORT SYSTEMS COMPRISING A MAGNETIC SHAPE MEMORY PIPE

MAGNETIC PROPERTY MEASURING SYSTEM, A METHOD FOR MEASURING MAGNETIC...

TESTING ASSEMBLY FOR SEALED HARD DISK DRIVES

MAGNETIC PROPERTY MEASURING SYSTEM, A METHOD FOR MEASURING MAGNETIC...

DEFECT REGISTRATION METHOD

CONDUCTIVE PROBE INTERCONNECTS AND RELATED DEVICES AND METHODS

MAGNETIC FIELD GENERATOR

METHOD AND SYSTEM OF TESTING SLIDER BODY OF THERMALLY-ASSISTED MAGN...

MAGNETIC TAPE ABRASIVITY MEASUREMENT

MULTILAYER EXCHANGE SPRING RECORDING MEDIA

MULTILAYER EXCHANGE SPRING RECORDING MEDIA

MAGNETIC RECORDING HEAD TEST FIXTURE HAVING WRAP-AROUND CONTACT PADS

MAGNETIC FIELD ENHANCING BACKING PLATE FOR MRAM WAFER TESTING

HGA LOADER WITH OPTICAL ALIGNMENT FOR AUTOMATED MAGNETIC HEAD TESTING

HEAD GIMBAL ASSEMBLY (HGA) SUPPORT CARTRIDGE FOR MAGNETIC HEAD AND...

TESTER FOR TESTING MAGNETIC MEMORY

METHOD FOR DIAGNOSING A VARIABLE RELUCTANCE MAGNETIC DETECTION HEAD...

METHOD FOR JUDGING COERCIVE FORCE OF MAGNETIC RECORDING MEDIUM

HEAD ELEMENT INSPECTION APPARATUS

METHOD AND ITS APPARATUS FOR INSPECTING A MAGNETIC HEAD DEVICE

METHOD AND APPARATUS FOR MEASURING A LOCATION OF A TERMINAL USING M...