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with provision for mounting or arranging electrical conducting means or circuits on or along the arm assembly
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CPC
G11B5/486
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PHYSICS
G11
Information storage
G11B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B5/00
Recording by magnetisation or demagnetisation of a record carrier Reproducing by magnetic means Record carriers therefor
Current Industry
G11B5/486
with provision for mounting or arranging electrical conducting means or circuits on or along the arm assembly
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Patents Grants
last 30 patents
Information
Patent Grant
Lubricants and methods to determine dewetting thickness thereof
Patent number
12,340,829
Issue date
Jun 24, 2025
Western Digital Technologies, Inc.
Bala Krishna Pathem
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Disk device suspension assembly with microactuator grounding config...
Patent number
12,334,121
Issue date
Jun 17, 2025
Kabushiki Kaisha Toshiba
Yasuo Suzuki
G11 - INFORMATION STORAGE
Information
Patent Grant
Flexure of disk drive suspension and disk drive suspension
Patent number
12,334,124
Issue date
Jun 17, 2025
NHK Spring Co., Ltd.
Yukie Yamada
G11 - INFORMATION STORAGE
Information
Patent Grant
Heat assisted magnetic recording (HAMR) write head with enhanced st...
Patent number
12,315,539
Issue date
May 27, 2025
Western Digital Technologies, Inc.
Sung Hun Wee
G11 - INFORMATION STORAGE
Information
Patent Grant
Micro-dual stage actuated gimbal design
Patent number
12,300,282
Issue date
May 13, 2025
Magnecomp Corporation
Kuen Chee Ee
G11 - INFORMATION STORAGE
Information
Patent Grant
Multi-layer NFT for HAMR with a thermal shunt connecting the metal...
Patent number
12,249,355
Issue date
Mar 11, 2025
Western Digital Technologies, Inc.
Takuya Matsumoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Heat-assisted magnetic recording head with an integrated photodiode
Patent number
12,236,986
Issue date
Feb 25, 2025
Seagate Technology LLC
Mark Anthony Gubbins
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage device with write protection and guaranteed rapid writ...
Patent number
12,230,304
Issue date
Feb 18, 2025
Western Digital Technologies, Inc.
Bernd Lamberts
G11 - INFORMATION STORAGE
Information
Patent Grant
Temperature control of a laser diode by applying reverse bias in a...
Patent number
12,198,737
Issue date
Jan 14, 2025
Western Digital Technologies, Inc.
Erhard Schreck
G11 - INFORMATION STORAGE
Information
Patent Grant
Heat-assisted magnetic recording head near-field transducer with a...
Patent number
12,198,721
Issue date
Jan 14, 2025
Seagate Technology LLC
Yuhang Cheng
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for forming a HAMR recording head with a protruding near-fie...
Patent number
12,190,922
Issue date
Jan 7, 2025
Seagate Technology LLC
Michael A. Seigler
G11 - INFORMATION STORAGE
Information
Patent Grant
Short on wafer laser for heat assisted magnetic recording
Patent number
12,170,102
Issue date
Dec 17, 2024
Seagate Technology LLC
Reyad Mehfuz
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head having multiple shields and magnetic recording device
Patent number
12,165,678
Issue date
Dec 10, 2024
Kabshiki Kaisha Toshiba
Satoshi Shirotori
G11 - INFORMATION STORAGE
Information
Patent Grant
Local extension of head overcoat with a near-field transducer exten...
Patent number
12,159,654
Issue date
Dec 3, 2024
Western Digital Technologies, Inc.
Mehdi Habibollahzadeh
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage device with mapping and mitigation of laser mode hop e...
Patent number
12,154,606
Issue date
Nov 26, 2024
Western Digital Technologies, Inc.
Bernhard E. Knigge
G11 - INFORMATION STORAGE
Information
Patent Grant
Assist cores for spot size converter for heat assisted magnetic rec...
Patent number
12,148,458
Issue date
Nov 19, 2024
Western Digital Technologies, Inc.
Norman Nan Shi
G11 - INFORMATION STORAGE
Information
Patent Grant
Plasma treatments for flexures of hard disk drives
Patent number
12,129,567
Issue date
Oct 29, 2024
Hutchinson Technology Incorporated
Kurt F. Fischer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
HAMR read-write head with coupler and waveguide
Patent number
12,087,338
Issue date
Sep 10, 2024
Seagate Technology LLC
Christopher Neil Harvey
G11 - INFORMATION STORAGE
Information
Patent Grant
Flexure of suspension for disk drive and suspension for disk drive,...
Patent number
12,051,449
Issue date
Jul 30, 2024
NHK Spring Co., Ltd.
Yukie Yamada
G11 - INFORMATION STORAGE
Information
Patent Grant
Phase-coherent in-line VCSEL array with slider trailing mount for HAMR
Patent number
12,040,001
Issue date
Jul 16, 2024
Western Digital Technologies, Inc.
Barry C. Stipe
G11 - INFORMATION STORAGE
Information
Patent Grant
Suspension damping
Patent number
12,002,497
Issue date
Jun 4, 2024
Magnecomp Corporation
Ekaratch Pankaew
G11 - INFORMATION STORAGE
Information
Patent Grant
Head gimbal assembly for hard disk drive device
Patent number
11,915,732
Issue date
Feb 27, 2024
Magnecomp Corporation
Kuen Chee Ee
G11 - INFORMATION STORAGE
Information
Patent Grant
Hard disk drive suspension pad pre-solder sidewalls
Patent number
11,908,497
Issue date
Feb 20, 2024
Western Digital Technologies, Inc.
Irizo Naniwa
G11 - INFORMATION STORAGE
Information
Patent Grant
Heat-assisted magnetic recording head with an integrated photodiode
Patent number
11,908,499
Issue date
Feb 20, 2024
Seagate Technology LLC
Mark Gubbins
G11 - INFORMATION STORAGE
Information
Patent Grant
Heat-assisted magnetic recording head near-field transducer with a...
Patent number
11,900,963
Issue date
Feb 13, 2024
Seagate Technology LLC
Yuhang Cheng
G11 - INFORMATION STORAGE
Information
Patent Grant
Lubricants and methods to determine dewetting thickness thereof
Patent number
11,898,116
Issue date
Feb 13, 2024
Western Digital Technologies, Inc.
Bala Krishna Pathem
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Self-aligned hybrid near field transducer with single peg grain
Patent number
11,894,031
Issue date
Feb 6, 2024
Headway Technologies, Inc.
Xuhui Jin
G11 - INFORMATION STORAGE
Information
Patent Grant
Heat treatment of NFT and surrounding material
Patent number
11,881,230
Issue date
Jan 23, 2024
Western Digital Technologies, Inc.
Sukumar Rajauria
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording/reproducing device and magnetic recording/reprod...
Patent number
11,862,206
Issue date
Jan 2, 2024
Kabushiki Kaisha Toshiba
Kaori Kimura
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL SIGNAL TRANSMISSION IN A HARD DISK DRIVE
Publication number
20250201269
Publication date
Jun 19, 2025
SEAGATE TECHNOLOGY LLC
Barish Chakravarty
G11 - INFORMATION STORAGE
Information
Patent Application
SUSPENSION ASSEMBLY AND DISK DEVICE
Publication number
20250182784
Publication date
Jun 5, 2025
Kabushiki Kaisha Toshiba
Ryogo HOSHI
G11 - INFORMATION STORAGE
Information
Patent Application
Head Gimbal Assembly Height Determination with Charge-to-Voltage Co...
Publication number
20250140287
Publication date
May 1, 2025
Avago Technologies International Sales Pte. Limited
Kin Wai Roy Chew
G11 - INFORMATION STORAGE
Information
Patent Application
Multi-Layer NFT for HAMR with a Thermal Shunt Connecting the Metal...
Publication number
20250078863
Publication date
Mar 6, 2025
Western Digital Technologies, Inc.
Takuya Matsumoto
G11 - INFORMATION STORAGE
Information
Patent Application
DISK DEVICE
Publication number
20250037738
Publication date
Jan 30, 2025
Kabushiki Kaisha Toshiba
Shunya SETOMA
G11 - INFORMATION STORAGE
Information
Patent Application
LOCAL EXTENSION OF HEAD OVERCOAT WITH A NEAR-FIELD TRANSDUCER EXTEN...
Publication number
20240404551
Publication date
Dec 5, 2024
Western Digital Technologies, Inc.
Mehdi HABIBOLLAHZADEH
G11 - INFORMATION STORAGE
Information
Patent Application
FLEXURE OF SUSPENSION FOR DISK DRIVE AND SUSPENSION FOR DISK DRIVE,...
Publication number
20240355354
Publication date
Oct 24, 2024
NHK Spring Co., Ltd.
Yukie YAMADA
G11 - INFORMATION STORAGE
Information
Patent Application
DISK DEVICE
Publication number
20240339126
Publication date
Oct 10, 2024
Kabushiki Kaisha Toshiba
Naoto Akatsuka
G11 - INFORMATION STORAGE
Information
Patent Application
HEAD SUSPENSION ASSEMBLY AND DISK DEVICE
Publication number
20240321299
Publication date
Sep 26, 2024
Kabushiki Kaisha Toshiba
Kenichiro Aoki
G11 - INFORMATION STORAGE
Information
Patent Application
FLEXURE AND DISK DRIVE SUSPENSION
Publication number
20240312484
Publication date
Sep 19, 2024
NHK Spring Co., Ltd.
Tatsuhiko NISHIDA
G11 - INFORMATION STORAGE
Information
Patent Application
DATA STORAGE DEVICE WITH WRITE PROTECTION AND GUARANTEED RAPID WRIT...
Publication number
20240304214
Publication date
Sep 12, 2024
Western Digital Technologies, Inc.
Bernd Lamberts
G11 - INFORMATION STORAGE
Information
Patent Application
Suspension Damping
Publication number
20240290347
Publication date
Aug 29, 2024
Magnecomp Corporation
Ekaratch Pankaew
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE
Publication number
20240257829
Publication date
Aug 1, 2024
Kabushiki Kaisha Toshiba
Satoshi SHIROTORI
G11 - INFORMATION STORAGE
Information
Patent Application
HEAT ASSISTED MAGNETIC RECORDING (HAMR) WRITE HEAD WITH ENHANCED ST...
Publication number
20240233757
Publication date
Jul 11, 2024
Western Digital Technologies, Inc.
Sung Hun Wee
G11 - INFORMATION STORAGE
Information
Patent Application
DATA STORAGE DEVICE WITH MAPPING AND MITIGATION OF LASER MODE HOP E...
Publication number
20240177735
Publication date
May 30, 2024
Western Digital Technologies, Inc.
Bernhard E. Knigge
G11 - INFORMATION STORAGE
Information
Patent Application
ROTATING ELECTROMAGNET FOR REMOVABLE DISK CLAMP
Publication number
20240161776
Publication date
May 16, 2024
Western Digital Technologies, Inc.
Jim Malina
G11 - INFORMATION STORAGE
Information
Patent Application
HEAT ASSISTED MAGNETIC RECORDING (HAMR) WRITE HEAD WITH ENHANCED ST...
Publication number
20240135964
Publication date
Apr 25, 2024
Western Digital Technologies, Inc.
Sung Hun Wee
G11 - INFORMATION STORAGE
Information
Patent Application
HEAT-ASSISTED MAGNETIC RECORDING HEAD WITH AN INTEGRATED PHOTODIODE
Publication number
20240112696
Publication date
Apr 4, 2024
SEAGATE TECHNOLOGY LLC
Mark Anthony Gubbins
G11 - INFORMATION STORAGE
Information
Patent Application
LUBRICANTS AND METHODS TO DETERMINE DEWETTING THICKNESS THEREOF
Publication number
20240110117
Publication date
Apr 4, 2024
Western Digital Technologies, Inc.
Bala Krishna Pathem
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
HEAT-ASSISTED MAGNETIC RECORDING HEAD NEAR-FIELD TRANSDUCER WITH A...
Publication number
20240096369
Publication date
Mar 21, 2024
SEAGATE TECHNOLOGY LLC
Yuhang Cheng
G11 - INFORMATION STORAGE
Information
Patent Application
SUSPENSION ASSEMBLY AND DISK DEVICE
Publication number
20240096379
Publication date
Mar 21, 2024
Kabushiki Kaisha Toshiba
Yasuo SUZUKI
G11 - INFORMATION STORAGE
Information
Patent Application
LASER FEEDBACK SUPPRESSOR FOR HEAT-ASSISTED MAGNETIC RECORDING
Publication number
20240013806
Publication date
Jan 11, 2024
SEAGATE TECHNOLOGY LLC
Aidan Dominic Goggin
G11 - INFORMATION STORAGE
Information
Patent Application
HEAT-ASSISTED MAGNETIC RECORDING HEAD NEAR-FIELD TRANSDUCER WITH A...
Publication number
20230410843
Publication date
Dec 21, 2023
SEAGATE TECHNOLOGY LLC
Yuhang Cheng
G11 - INFORMATION STORAGE
Information
Patent Application
IDLE POWER SAVING FOR ACTUATOR DEVICE
Publication number
20230360676
Publication date
Nov 9, 2023
SEAGATE TECHNOLOGY LLC
Tze Ming Pang
G11 - INFORMATION STORAGE
Information
Patent Application
SUSPENSION ASSEMBLY WITH WIRING MEMBER AND DISK DEVICE WITH THE SUS...
Publication number
20230260542
Publication date
Aug 17, 2023
Kabushiki Kaisha Toshiba
Kenichiro Aoki
G11 - INFORMATION STORAGE
Information
Patent Application
HEAD SUSPENSION ASSEMBLY AND DISK DEVICE
Publication number
20230206944
Publication date
Jun 29, 2023
TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION
Kenichiro Aoki
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC RECORDING/REPRODUCING DEVICE AND MAGNETIC RECORDING/REPROD...
Publication number
20230169993
Publication date
Jun 1, 2023
Kabushiki Kaisha Toshiba
Kaori KIMURA
G11 - INFORMATION STORAGE
Information
Patent Application
FLEXIBLE PRINTED CIRCUIT OFFSET FINGER STIFFENER
Publication number
20220415346
Publication date
Dec 29, 2022
Western Digital Technologies, Inc.
Teruhiro Nakamiya
G11 - INFORMATION STORAGE
Information
Patent Application
FLEXIBLE PRINTED CIRCUIT COPPER OVERLAY FOR TEMPERATURE MANAGEMENT
Publication number
20220418078
Publication date
Dec 29, 2022
Western Digital Technologies, Inc.
Teruhiro Nakamiya
G11 - INFORMATION STORAGE
Information
Patent Application
VERTICAL CAVITY SURFACE EMITTING LASER AND HEAD GIMBAL ASSEMBLY
Publication number
20220407292
Publication date
Dec 22, 2022
Western Digital Technologies, Inc.
Takuya MATSUMOTO
H01 - BASIC ELECTRIC ELEMENTS