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Mounting, aligning or attachment of the transducer head relative to the arm assembly
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G11B5/4826
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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
G11B5/4826
Mounting, aligning or attachment of the transducer head relative to the arm assembly
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Patents Grants
last 30 patents
Information
Patent Grant
Adaptive bias control for magnetic recording head
Patent number
12,211,526
Issue date
Jan 28, 2025
Headway Technologies, Inc.
Glen Garfunkel
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk device
Patent number
12,211,528
Issue date
Jan 28, 2025
Kabushiki Kaisha Toshiba
Shunya Setoma
G11 - INFORMATION STORAGE
Information
Patent Grant
MTJ device performance by adding stress modulation layer to MTJ dev...
Patent number
12,207,566
Issue date
Jan 21, 2025
Taiwan Semiconductor Manufacturing Company, Ltd
Jesmin Haq
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk device
Patent number
12,205,621
Issue date
Jan 21, 2025
Kabushiki Kaisha Toshiba
Manabu Uehara
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
Microwave-assisted magnetic recording (MAMR) head slider with diamo...
Patent number
12,106,783
Issue date
Oct 1, 2024
Sae Magnetics (H.K.) Ltd.
Da Yao He
G11 - INFORMATION STORAGE
Information
Patent Grant
Gimbal design with increased dimple contact force
Patent number
12,020,732
Issue date
Jun 25, 2024
Magnecomp Corporation
Johnathan Hy-Tho Phu
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk device with positioned ramp
Patent number
11,955,149
Issue date
Apr 9, 2024
Kabushiki Kaisha Toshiba
Hisashi Hasegawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Actuator joint with non-straight edge
Patent number
11,948,610
Issue date
Apr 2, 2024
Magnecomp Corporation
Kuen Chee Ee
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk device with column attached to base and cover
Patent number
11,922,980
Issue date
Mar 5, 2024
Kabushiki Kaisha Toshiba
Manabu Uehara
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
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
Non-operational shock mitigation for a suspension device
Patent number
11,900,972
Issue date
Feb 13, 2024
Magnecomp Corporation
Kuen Chee Ee
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk drive suspension including a damper material attached to a loa...
Patent number
11,900,973
Issue date
Feb 13, 2024
NHK Spring Co., Ltd.
Hiroshi Nakayama
G11 - INFORMATION STORAGE
Information
Patent Grant
Adaptive bias control for magnetic recording head
Patent number
11,887,635
Issue date
Jan 30, 2024
Headway Technologies, Inc.
Glen Garfunkel
G11 - INFORMATION STORAGE
Information
Patent Grant
Load beam including slit feature
Patent number
11,862,209
Issue date
Jan 2, 2024
Magnecomp Corporation
Kuen Chee Ee
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk drive suspension including a weld portion securing a load beam...
Patent number
11,862,210
Issue date
Jan 2, 2024
NHK Spring Co., Ltd.
Kenichi Takikawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk drive suspension
Patent number
11,854,582
Issue date
Dec 26, 2023
NHK Spring Co., Ltd.
Tatsuhiko Nishida
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk device
Patent number
11,830,529
Issue date
Nov 28, 2023
Kabushiki Kaisha Toshiba
Manabu Uehara
G11 - INFORMATION STORAGE
Information
Patent Grant
Built-in resistance sensor for measuring slider level pole width at...
Patent number
11,823,712
Issue date
Nov 21, 2023
Headway Technologies, Inc.
Yan Wu
G11 - INFORMATION STORAGE
Information
Patent Grant
Vertical cavity surface emitting laser, head gimbal assembly, and f...
Patent number
11,817,677
Issue date
Nov 14, 2023
Western Digital Technologies, Inc.
Takuya Matsumoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk drive suspension including a load beam with an arc-shaped tab,...
Patent number
11,798,585
Issue date
Oct 24, 2023
NHK Spring Co., Ltd.
Takumi Karasawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
MTJ device performance by adding stress modulation layer to mtj dev...
Patent number
11,785,864
Issue date
Oct 10, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Jesmin Haq
G11 - INFORMATION STORAGE
Information
Patent Grant
Adhesive glue, curing method therefor, and application thereof
Patent number
11,781,049
Issue date
Oct 10, 2023
Sae Magnetics (H.K.) Ltd.
Zhan Qiu Tian
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of manufacturing head gimbal assembly, head gimbal assembly...
Patent number
11,763,842
Issue date
Sep 19, 2023
SAE Magnetics (H. K.) Ltd.
Ka Yip Wong
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of manufacturing head gimbal assembly, head gimbal assembly...
Patent number
11,749,302
Issue date
Sep 5, 2023
SAE Magnetics (H. K.) Ltd.
Ka Yip Wong
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of forming one or more sliders
Patent number
11,749,301
Issue date
Sep 5, 2023
Seagate Technology LLC
Amy Jo Bergerud
G11 - INFORMATION STORAGE
Information
Patent Grant
Flexure assembly configured to reduce electrical coupling and maint...
Patent number
11,741,990
Issue date
Aug 29, 2023
Magnecomp Corporation
Christopher G. Dunn
G11 - INFORMATION STORAGE
Information
Patent Grant
Thermally assisted magnetic head including a record/read separate p...
Patent number
11,735,212
Issue date
Aug 22, 2023
SAE Magnetics (H. K.) Ltd.
Natsuo Nishijima
G11 - INFORMATION STORAGE
Information
Patent Grant
Heat assisted magnetic recording media with amorphous magnetic grai...
Patent number
11,735,217
Issue date
Aug 22, 2023
Western Digital Technologies, Inc.
Hua Yuan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
LATCH FOR ZERO/FIXED SKEW DATA STORAGE DEVICE
Publication number
20240420734
Publication date
Dec 19, 2024
SEAGATE TECHNOLOGY LLC
YiChao Ma
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC DISK DEVICE, METHOD OF CONTROLLING MAGNETIC DISK DEVICE, A...
Publication number
20240412760
Publication date
Dec 12, 2024
Kabushiki Kaisha Toshiba
Kenichiro OOZEKI
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
USE OF COMMON HEAD SLIDER FOR DIFFERENT RPM HARD DISK DRIVES
Publication number
20240371403
Publication date
Nov 7, 2024
Western Digital Technologies, Inc.
Yanning Liu
G11 - INFORMATION STORAGE
Information
Patent Application
HEAD SUSPENSION ASSEMBLY AND DISK DEVICE
Publication number
20240304213
Publication date
Sep 12, 2024
Kabushiki Kaisha Toshiba
Koji MIYAKE
G11 - INFORMATION STORAGE
Information
Patent Application
MULTI-LAYER LOAD BEAM FLEXURE FOR MAGNETIC STORAGE DEVICE
Publication number
20240274153
Publication date
Aug 15, 2024
Western Digital Technologies, Inc.
Takuma Muraki
G11 - INFORMATION STORAGE
Information
Patent Application
DISK DRIVING DEVICE
Publication number
20240203450
Publication date
Jun 20, 2024
NIDEC CORPORATION
Michihiro ITO
G11 - INFORMATION STORAGE
Information
Patent Application
Non-Operational Shock Mitigation For A Suspension Device
Publication number
20240161774
Publication date
May 16, 2024
Magnecomp Corporation
Kuen Chee Ee
G11 - INFORMATION STORAGE
Information
Patent Application
DISK DEVICE
Publication number
20240127852
Publication date
Apr 18, 2024
Kabushiki Kaisha Toshiba
Shunya SETOMA
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
DISK DEVICE WITH COLUMN ATTACHED TO BASE AND COVER
Publication number
20240105220
Publication date
Mar 28, 2024
Kabushiki Kaisha Toshiba
Manabu Uehara
G11 - INFORMATION STORAGE
Information
Patent Application
DISK DEVICE WITH POSITIONED RAMP
Publication number
20240096353
Publication date
Mar 21, 2024
Kabushiki Kaisha Toshiba
Hisashi HASEGAWA
G11 - INFORMATION STORAGE
Information
Patent Application
DISK DEVICE
Publication number
20240062778
Publication date
Feb 22, 2024
Kabushiki Kaisha Toshiba
Manabu Uehara
G11 - INFORMATION STORAGE
Information
Patent Application
Gimbal Strut Configuration For High Yaw Suspension Design
Publication number
20240029760
Publication date
Jan 25, 2024
Magnecomp Corporation
Long Zhang
G11 - INFORMATION STORAGE
Information
Patent Application
MICROWAVE-ASSISTED MAGNETIC RECORDING (MAMR) HEAD SLIDER, HEAD GIMB...
Publication number
20240013804
Publication date
Jan 11, 2024
SAE MAGNETICS (H. K) LTD.
Da Yao HE
G11 - INFORMATION STORAGE
Information
Patent Application
ALTERNATING-BIAS SIGNAL RESISTANCE DETECTION FOR RESISTIVE TEMPERAT...
Publication number
20240003750
Publication date
Jan 4, 2024
Western Digital Technologies, Inc.
John Contreras
G11 - INFORMATION STORAGE
Information
Patent Application
CONTINUOUS DUAL PATH RESISTANCE DETECTION FOR RESISTIVE TEMPERATURE...
Publication number
20240005957
Publication date
Jan 4, 2024
Western Digital Technologies, Inc.
John Contreras
G11 - INFORMATION STORAGE
Information
Patent Application
DATA STORAGE SYSTEM WITH DISK JUKEBOX
Publication number
20240005952
Publication date
Jan 4, 2024
SEAGATE TECHNOLOGY LLC
Riyan Alex Mendonsa
G11 - INFORMATION STORAGE
Information
Patent Application
MTJ DEVICE PERFORMANCE BY ADDING STRESS MODULATION LAYER TO MTJ DEV...
Publication number
20230371398
Publication date
Nov 16, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Jesmin Haq
G11 - INFORMATION STORAGE
Information
Patent Application
Load Beam Limiter Tabs For HAMR Head Slider Protection
Publication number
20230326483
Publication date
Oct 12, 2023
Magnecomp Corporation
Long Zhang
G11 - INFORMATION STORAGE
Information
Patent Application
Hard Disk Drive Gimbal Design With High Torsion Frequencies
Publication number
20230317104
Publication date
Oct 5, 2023
Magnecomp Corporation
Kuen Chee Ee
G11 - INFORMATION STORAGE
Information
Patent Application
DISK DEVICE
Publication number
20230298622
Publication date
Sep 21, 2023
Kabushiki Kaisha Toshiba
Shunya SETOMA
G11 - INFORMATION STORAGE
Information
Patent Application
DISK DRIVE SUSPENSION
Publication number
20230290373
Publication date
Sep 14, 2023
NHK Spring Co., Ltd.
Kenichi TAKIKAWA
G11 - INFORMATION STORAGE
Information
Patent Application
Hard Disk Drive Gimbal Design with High Yaw Mode
Publication number
20230282229
Publication date
Sep 7, 2023
Magnecomp Corporation
David Glaess
G11 - INFORMATION STORAGE
Information
Patent Application
DISK DRIVE SUSPENSION
Publication number
20230197109
Publication date
Jun 22, 2023
NHK Spring Co., Ltd.
Tatsuhiko NISHIDA
G11 - INFORMATION STORAGE
Information
Patent Application
CARRIAGE ASSEMBLY WITH ASYMMETRICAL SWAGE BOSSES AND ASSOCIATED MET...
Publication number
20230142693
Publication date
May 11, 2023
Western Digital Technologies, Inc.
Hiroyasu Tsuchida
G11 - INFORMATION STORAGE
Information
Patent Application
Gimbal Design With Increased Dimple Contact Force
Publication number
20230128010
Publication date
Apr 27, 2023
Magnecomp Corporation
Johnathan Hy-tho Phu
G11 - INFORMATION STORAGE
Information
Patent Application
MANUFACTURING METHOD AND MANUFACTURING DEVICE OF DISK DRIVE SUSPENSION
Publication number
20230123177
Publication date
Apr 20, 2023
NHK Spring Co., Ltd.
Takahiro SENDA
G11 - INFORMATION STORAGE
Information
Patent Application
DISK DRIVE SUSPENSION, DISK DRIVE, AND DISK DRIVE SUSPENSION MANUFA...
Publication number
20230108526
Publication date
Apr 6, 2023
NHK Spring Co., Ltd.
Takumi KARASAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DISK DEVICE HAVING RAMP THAT INCLUDES PROTRUSION
Publication number
20230089177
Publication date
Mar 23, 2023
Kabushiki Kaisha Toshiba
Sinji TUKADA
G11 - INFORMATION STORAGE