the arm comprising piezoelectric or other actuators for adjustment of the arm

Industry

CPC
G11B5/4873

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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B5/00Recording by magnetisation or demagnetisation of a record carrier Reproducing by magnetic means Record carriers therefor

Current Industry

G11B5/4873the arm comprising piezoelectric or other actuators for adjustment of the arm

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording head with a piezoelectric actuator for controlli...
- Patent number 12,094,504
- Issue date Sep 17, 2024
- Seagate Technology LLC
- Hassene Ben Atitallah
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-layer PZT microactuator with active PZT constraining layers f...
- Patent number 12,068,010
- Issue date Aug 20, 2024
- Magnecomp Corporation
- David Glaess
- 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
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
Head driving device
- Patent number 11,900,975
- Issue date Feb 13, 2024
- NHK Spring Co., Ltd.
- Masao Hanya
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive suspension including a flexure with an electrode connect...
- Patent number 11,869,549
- Issue date Jan 9, 2024
- NHK Spring Co., Ltd.
- Shinji Sugiyama
- 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
Magnetic disk device and method for switching bias voltage and driv...
- Patent number 11,783,855
- Issue date Oct 10, 2023
- Kabushiki Kaisha Toshiba
- Takeyori Hara
- G11 - INFORMATION STORAGE
Information Patent Grant
Shape memory alloy based actuator latch
- Patent number 11,783,858
- Issue date Oct 10, 2023
- Seagate Technology LLC
- Brett R. Herdendorf
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-layer PZT microactuator having oppositely poled PZT constrain...
- Patent number 11,769,524
- Issue date Sep 26, 2023
- Magnecomp Corporation
- Kuen Chee Ee
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device with soft on-disk activation of fine actuators
- Patent number 11,749,303
- Issue date Sep 5, 2023
- Western Digital Technologies, Inc.
- Jaesoo Byoun
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage drive with a vertically translatable actuator arm
- Patent number 11,727,957
- Issue date Aug 15, 2023
- Seagate Technology LLC
- YiChao Ma
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-layer PZT microactuator with active PZT constraining layers f...
- Patent number 11,694,716
- Issue date Jul 4, 2023
- Magnecomp Corporation
- David Glaess
- G11 - INFORMATION STORAGE
Information Patent Grant
Piezoelectric thin film, piezoelectric thin film device, piezoelect...
- Patent number 11,532,781
- Issue date Dec 20, 2022
- TDK Corporation
- Junpei Morishita
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device and method of reducing microactuator voltage
- Patent number 11,514,937
- Issue date Nov 29, 2022
- Kabushiki Kaisha Toshiba
- Takuji Matsuzawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device independently driving outer and inner fine actu...
- Patent number 11,482,246
- Issue date Oct 25, 2022
- Western Digital Technologies, Inc.
- Yanning Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device interleave driving secondary actuators
- Patent number 11,423,931
- Issue date Aug 23, 2022
- Western Digital Technologies, Inc.
- Kevin Tzou
- G11 - INFORMATION STORAGE
Information Patent Grant
Axial flux permanent magnet motor for ball screw cam elevator mecha...
- Patent number 11,410,694
- Issue date Aug 9, 2022
- Western Digital Technologies, Inc.
- Diep Nguyen
- G11 - INFORMATION STORAGE
Information Patent Grant
Selectively activating microactuators on a head gimbal assembly
- Patent number 11,393,496
- Issue date Jul 19, 2022
- Seagate Technology LLC
- Hassene Atitallah
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk device
- Patent number 11,386,923
- Issue date Jul 12, 2022
- Kabushiki Kaisha Toshiba
- Manabu Uehara
- G11 - INFORMATION STORAGE
Information Patent Grant
Movable ramp with arm engaging bracket for an elevator drive on a m...
- Patent number 11,348,610
- Issue date May 31, 2022
- Seagate Technology LLC
- Brett R. Herdendorf
- G11 - INFORMATION STORAGE
Information Patent Grant
Head suspension assembly and disk device
- Patent number 11,348,609
- Issue date May 31, 2022
- Kabushiki Kaisha Toshiba
- Hirofumi Nesori
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film piezoelectric material substrate, thin-film piezoelectric...
- Patent number 11,295,770
- Issue date Apr 5, 2022
- Sae Magnetics (H.K.) Ltd.
- Wei Xiong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin-film piezoelectric-material element, method of manufacturing t...
- Patent number 11,289,641
- Issue date Mar 29, 2022
- SAE Magnetics (H. K.) Ltd.
- Wei Xiong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-layer PZT microactuator with active PZT constraining layers f...
- Patent number 11,276,426
- Issue date Mar 15, 2022
- Magnecomp Corporation
- Peter Hahn
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing piezoelectric microactuators having wrap-ar...
- Patent number 11,227,629
- Issue date Jan 18, 2022
- Magnecomp Corporation
- Peter Hahn
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Multi-layer PZT microacuator with active PZT constraining layers fo...
- Patent number 11,205,449
- Issue date Dec 21, 2021
- Magnecomp Corporation
- David Glaess
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk device with flexure wiring spacing configuration
- Patent number 11,195,549
- Issue date Dec 7, 2021
- Kabushiki Kaisha Toshiba
- Yusuke Nojima
- G11 - INFORMATION STORAGE
Information Patent Grant
Suspension assembly and disk device
- Patent number 11,176,961
- Issue date Nov 16, 2021
- Kabushiki Kaisha Toshiba
- Yasuo Suzuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Brake crawler for elevator-type hard disk drives
- Patent number 11,176,963
- Issue date Nov 16, 2021
- Seagate Technology LLC
- Brett R. Herdendorf
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
TAPE DRIVE DEVICE AND METHOD OF DETECTING STATE OF HEAD UNIT OF TAP...
- Publication number 20240386908
- Publication date Nov 21, 2024
- NHK Spring Co., Ltd.
- Mikio Arai
- 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
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
HEAD DRIVING DEVICE
- Publication number 20240153534
- Publication date May 9, 2024
- NHK Spring Co., Ltd.
- Masao HANYA
- 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
DISK DEVICE
- Publication number 20240062778
- Publication date Feb 22, 2024
- Kabushiki Kaisha Toshiba
- Manabu Uehara
- G11 - INFORMATION STORAGE
Information Patent Application
Multi-Layer PZT Microactuator With Active PZT Constraining Layers F...
- Publication number 20230335155
- Publication date Oct 19, 2023
- Magnecomp Corporation
- David Glaess
- 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
SUSPENSION FOR DISK DRIVE
- Publication number 20230282230
- Publication date Sep 7, 2023
- NHK Spring Co., Ltd.
- Shinji SUGIYAMA
- G11 - INFORMATION STORAGE
Information Patent Application
HEAD DRIVING DEVICE
- Publication number 20230154490
- Publication date May 18, 2023
- NHK Spring Co., Ltd.
- Masao HANYA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND METHOD FOR SWITCHING BIAS VOLTAGE AND DRIV...
- Publication number 20230073158
- Publication date Mar 9, 2023
- Kabushiki Kaisha Toshiba
- Takeyori Hara
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND METHOD
- Publication number 20220310117
- Publication date Sep 29, 2022
- Kabushiki Kaisha Toshiba
- Kenji Itou
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DEVICE
- Publication number 20220301585
- Publication date Sep 22, 2022
- Kabushiki Kaisha Toshiba
- Manabu Uehara
- G11 - INFORMATION STORAGE
Information Patent Application
DATA STORAGE DEVICE INDEPENDENTLY DRIVING OUTER AND INNER FINE ACTU...
- Publication number 20220262396
- Publication date Aug 18, 2022
- Western Digital Technologies, Inc.
- YANNING LIU
- G11 - INFORMATION STORAGE
Information Patent Application
Multi-Layer PZT Microactuator with Active PZT Constraining Layers f...
- Publication number 20220199114
- Publication date Jun 23, 2022
- Magnecomp Corporation
- Peter Hahn
- G11 - INFORMATION STORAGE
Information Patent Application
THIN-FILM PIEZOELECTRIC MATERIAL ELEMENT
- Publication number 20220180896
- Publication date Jun 9, 2022
- SAE MAGNETICS (H. K) LTD.
- Wei XIONG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
DATA STORAGE DEVICE INTERLEAVE DRIVING SECONDARY ACTUATORS
- Publication number 20220157338
- Publication date May 19, 2022
- Western Digital Technologies, Inc.
- Kevin Tzou
- G11 - INFORMATION STORAGE
Information Patent Application
Method of Manufacturing Piezoelectric Microactuators Having Wrap-Ar...
- Publication number 20220139419
- Publication date May 5, 2022
- Magnecomp Corporation
- Peter Hahn
- G11 - INFORMATION STORAGE
Information Patent Application
Multi-Layer PZT Microactuator With Active PZT Constraining Layers F...
- Publication number 20220115036
- Publication date Apr 14, 2022
- Magnecomp Corporation
- David Glaess
- G11 - INFORMATION STORAGE
Information Patent Application
HEAD SUSPENSION ASSEMBLY AND DISK DEVICE
- Publication number 20220076698
- Publication date Mar 10, 2022
- Kabushiki Kaisha Toshiba
- Hirofumi Nesori
- G11 - INFORMATION STORAGE
Information Patent Application
PIEZOELECTRIC-BASED MICROACTUATOR ARRANGEMENT FOR MITIGATING OUT-OF...
- Publication number 20210304791
- Publication date Sep 30, 2021
- Western Digital Technologies, Inc.
- Shinobu Hagiya
- G11 - INFORMATION STORAGE
Information Patent Application
SUSPENSION ASSEMBLY AND DISK DEVICE
- Publication number 20210280209
- Publication date Sep 9, 2021
- Kabushiki Kaisha Toshiba
- Yasuo Suzuki
- G11 - INFORMATION STORAGE
Information Patent Application
Multi-Layer PZT Microactuator Having A Poled But Inactive PZT Const...
- Publication number 20210272592
- Publication date Sep 2, 2021
- Magnecomp Corporation
- Kuen Chee Ee
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DEVICE
- Publication number 20210174828
- Publication date Jun 10, 2021
- Kabushiki Kaisha Toshiba
- Manabu Uehara
- G11 - INFORMATION STORAGE
Information Patent Application
Multi-Layer PZT Microacuator with Active PZT Constraining Layers fo...
- Publication number 20210082459
- Publication date Mar 18, 2021
- Magnecomp Corporation
- Peter Hahn
- G11 - INFORMATION STORAGE
Information Patent Application
Multi-Layer Actuator Electrode Configuration For Resonance Improvement
- Publication number 20210012795
- Publication date Jan 14, 2021
- Magnecomp Corporation
- Long Zhang
- G11 - INFORMATION STORAGE
Information Patent Application
DUAL STATE ACTUATORS CONTROLLING FOR MAGNETIC RECORDING DEVICE
- Publication number 20200395043
- Publication date Dec 17, 2020
- Kabushiki Kaisha Toshiba
- Takuji Matsuzawa
- G11 - INFORMATION STORAGE
Information Patent Application
Multi-Layer Microactuators For Hard Disk Drive Suspensions
- Publication number 20200349970
- Publication date Nov 5, 2020
- Magnecomp Corporation
- Kuen Chee Ee
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DEVICE
- Publication number 20200327903
- Publication date Oct 15, 2020
- Kabushiki Kaisha Toshiba
- Manabu Uehara
- G11 - INFORMATION STORAGE
Information Patent Application
MULTI-LAYER PZT MICROACUATOR WITH ACTIVE PZT CONSTRAINING LAYERS FO...
- Publication number 20200327904
- Publication date Oct 15, 2020
- Magnecomp Corporation
- David Glaess
- G11 - INFORMATION STORAGE

the arm comprising piezoelectric or other actuators for adjustment of the arm

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Magnetic recording head with a piezoelectric actuator for controlli...

Multi-layer PZT microactuator with active PZT constraining layers f...

Flexure of suspension for disk drive and suspension for disk drive,...

Head gimbal assembly for hard disk drive device

Head driving device

Disk drive suspension including a flexure with an electrode connect...

Disk device

Magnetic disk device and method for switching bias voltage and driv...

Shape memory alloy based actuator latch

Multi-layer PZT microactuator having oppositely poled PZT constrain...

Data storage device with soft on-disk activation of fine actuators

Data storage drive with a vertically translatable actuator arm

Multi-layer PZT microactuator with active PZT constraining layers f...

Piezoelectric thin film, piezoelectric thin film device, piezoelect...

Magnetic disk device and method of reducing microactuator voltage

Data storage device independently driving outer and inner fine actu...

Data storage device interleave driving secondary actuators

Axial flux permanent magnet motor for ball screw cam elevator mecha...

Selectively activating microactuators on a head gimbal assembly

Disk device

Movable ramp with arm engaging bracket for an elevator drive on a m...

Head suspension assembly and disk device

Thin-film piezoelectric material substrate, thin-film piezoelectric...

Thin-film piezoelectric-material element, method of manufacturing t...

Multi-layer PZT microactuator with active PZT constraining layers f...

Method of manufacturing piezoelectric microactuators having wrap-ar...

Multi-layer PZT microacuator with active PZT constraining layers fo...

Disk device with flexure wiring spacing configuration

Suspension assembly and disk device

Brake crawler for elevator-type hard disk drives

Patents Applicationslast 30 patents

TAPE DRIVE DEVICE AND METHOD OF DETECTING STATE OF HEAD UNIT OF TAP...

FLEXURE OF SUSPENSION FOR DISK DRIVE AND SUSPENSION FOR DISK DRIVE,...

FLEXURE AND DISK DRIVE SUSPENSION

HEAD DRIVING DEVICE

DISK DEVICE

DISK DEVICE

Multi-Layer PZT Microactuator With Active PZT Constraining Layers F...

DISK DEVICE

SUSPENSION FOR DISK DRIVE

HEAD DRIVING DEVICE

MAGNETIC DISK DEVICE AND METHOD FOR SWITCHING BIAS VOLTAGE AND DRIV...

MAGNETIC DISK DEVICE AND METHOD

DISK DEVICE

DATA STORAGE DEVICE INDEPENDENTLY DRIVING OUTER AND INNER FINE ACTU...

Multi-Layer PZT Microactuator with Active PZT Constraining Layers f...

THIN-FILM PIEZOELECTRIC MATERIAL ELEMENT

DATA STORAGE DEVICE INTERLEAVE DRIVING SECONDARY ACTUATORS

Method of Manufacturing Piezoelectric Microactuators Having Wrap-Ar...

Multi-Layer PZT Microactuator With Active PZT Constraining Layers F...

HEAD SUSPENSION ASSEMBLY AND DISK DEVICE

PIEZOELECTRIC-BASED MICROACTUATOR ARRANGEMENT FOR MITIGATING OUT-OF...

SUSPENSION ASSEMBLY AND DISK DEVICE

Multi-Layer PZT Microactuator Having A Poled But Inactive PZT Const...

DISK DEVICE

Multi-Layer PZT Microacuator with Active PZT Constraining Layers fo...

Multi-Layer Actuator Electrode Configuration For Resonance Improvement

DUAL STATE ACTUATORS CONTROLLING FOR MAGNETIC RECORDING DEVICE

Multi-Layer Microactuators For Hard Disk Drive Suspensions

DISK DEVICE

MULTI-LAYER PZT MICROACUATOR WITH ACTIVE PZT CONSTRAINING LAYERS FO...