Turntables, hubs and motors for disk drives; Mounting of motors in the drive

Industry

CPC
G11B19/2009

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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B19/00Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor Control thereof Control of operating function; Driving both disc and head

Current Industry

G11B19/2009Turntables, hubs and motors for disk drives; Mounting of motors in the drive

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Disk device with wiring board on outer surface of housing and conne...
- Patent number 12,125,506
- Issue date Oct 22, 2024
- Kabushiki Kaisha Toshiba
- Manabu Uehara
- G11 - INFORMATION STORAGE
Information Patent Grant
Base plate, spindle motor and disk drive
- Patent number 12,087,324
- Issue date Sep 10, 2024
- Nidec Corporation
- Michihiro Ito
- G11 - INFORMATION STORAGE
Information Patent Grant
Hard disk drive multiple contact disk clamp
- Patent number 11,935,560
- Issue date Mar 19, 2024
- Western Digital Technologies, Inc.
- Robert McNab
- G11 - INFORMATION STORAGE
Information Patent Grant
Spindle motor and hard disk drive device
- Patent number 11,915,720
- Issue date Feb 27, 2024
- MINEBEA MITSUMI INC.
- Hideaki Showa
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk device with low profile housing having an increased holding ca...
- Patent number 11,817,132
- Issue date Nov 14, 2023
- Kabushiki Kaisha Toshiba
- Manabu Uehara
- G11 - INFORMATION STORAGE
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
Removable disk clamp for read-write device in archival data storage...
- Patent number 11,756,583
- Issue date Sep 12, 2023
- Western Digital Technologies, Inc.
- Toshiki Hirano
- G11 - INFORMATION STORAGE
Information Patent Grant
Spindle motor and disk drive device including the same
- Patent number 11,676,638
- Issue date Jun 13, 2023
- Nidec Corporation
- Kazuhiro Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic bearings for data storage devices
- Patent number 11,670,336
- Issue date Jun 6, 2023
- Seagate Technology LLC
- Aravind Pitty
- G11 - INFORMATION STORAGE
Information Patent Grant
Base plate, spindle motor, disk drive apparatus and manufacturing m...
- Patent number 11,646,061
- Issue date May 9, 2023
- Nidec Corporation
- Michihiro Ito
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Spindle motor
- Patent number 11,616,424
- Issue date Mar 28, 2023
- LG Innotek Co., Ltd
- Hoeop Yoon
- G11 - INFORMATION STORAGE
Information Patent Grant
Reducing the effect of actuator cross-coupling in split actuator dr...
- Patent number 11,508,403
- Issue date Nov 22, 2022
- Kabushiki Kaisha Toshiba
- Gabor Szita
- G11 - INFORMATION STORAGE
Information Patent Grant
Base member, spindle motor, and hard disk drive device
- Patent number 11,456,012
- Issue date Sep 27, 2022
- MINEBEA MITSUMI INC.
- Hideaki Showa
- G11 - INFORMATION STORAGE
Information Patent Grant
MTJ device performance by adding stress modulation layer to MTJ dev...
- Patent number 11,430,945
- Issue date Aug 30, 2022
- Taiwan Semiconductor Manufacturing Company, Ltd
- Jesmin Haq
- G11 - INFORMATION STORAGE
Information Patent Grant
Piercing apparatus and a method of fabricating thereof
- Patent number 11,394,319
- Issue date Jul 19, 2022
- David Hirshberg
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device with composite spacer for disk stack assembly
- Patent number 11,227,634
- Issue date Jan 18, 2022
- Western Digital Technologies, Inc.
- Shoji Suzuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Disk device with wiring board on outer surface of housing and conne...
- Patent number 11,211,099
- Issue date Dec 28, 2021
- Kabushiki Kaisha Toshiba
- Manabu Uehara
- G11 - INFORMATION STORAGE
Information Patent Grant
Air-bearing surface (ABS) design to reduce particle scratch risk
- Patent number 11,114,121
- Issue date Sep 7, 2021
- SAE Magnetics (H.K.) Ltd.
- Ben Ng Kwun Pan
- G11 - INFORMATION STORAGE
Information Patent Grant
Motor driver device and semiconductor device
- Patent number 11,037,596
- Issue date Jun 15, 2021
- Rohm Co., Ltd.
- Shinichi Miura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor driver device, semiconductor device, and electronic device in...
- Patent number 11,018,607
- Issue date May 25, 2021
- Rohm Co., Ltd.
- Hisashi Sugie
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Storage control apparatus equipped with storage device, method of c...
- Patent number 11,019,227
- Issue date May 25, 2021
- Canon Kabushiki Kaisha
- Tatsuya Ogawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Spindle motor
- Patent number 11,018,559
- Issue date May 25, 2021
- LG Innotek Co., Ltd
- Hoeop Yoon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual flux change layer (FCL) assisted magnetic recording
- Patent number 11,011,193
- Issue date May 18, 2021
- Headway Technologies, Inc.
- Yan Wu
- G11 - INFORMATION STORAGE
Information Patent Grant
Energy recovery from a spindle motor using a sequence of a braking...
- Patent number 10,944,341
- Issue date Mar 9, 2021
- STMicroelectronics Asia Pacific PTE Ltd.
- Kaufik Linggajaya
- G11 - INFORMATION STORAGE
Information Patent Grant
Motor
- Patent number 10,910,907
- Issue date Feb 2, 2021
- Nidec Corporation
- Hiroki Yamada
- G11 - INFORMATION STORAGE
Information Patent Grant
Moveable motor and cover for mobile drive unit turntable
- Patent number 10,902,880
- Issue date Jan 26, 2021
- Amazon Technologies, Inc.
- Dragan Pajevic
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device capable of adjusting frequency of output signa...
- Patent number 10,862,445
- Issue date Dec 8, 2020
- Rohm Co., Ltd.
- Hisashi Sugie
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Air-bearing surface (ABS) design to reduce particle scratch risk
- Patent number 10,811,046
- Issue date Oct 20, 2020
- SAE Magnetics (H.K.) Ltd.
- Ben Ng Kwun Pan
- G11 - INFORMATION STORAGE
Information Patent Grant
Attenuating reaction forces caused by externally supported stators...
- Patent number 10,789,980
- Issue date Sep 29, 2020
- International Business Machines Corrporation
- David H. F. Harper
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Attenuating reaction forces caused by internally supported stators...
- Patent number 10,783,919
- Issue date Sep 22, 2020
- International Business Machines Corporation
- David H. F. Harper
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DRIVE CIRCUIT FOR AN ULTRASONIC MOTOR
- Publication number 20240413768
- Publication date Dec 12, 2024
- SEAGATE TECHNOLOGY LLC
- WenJun Cao
- G11 - INFORMATION STORAGE
Information Patent Application
BASE PLATE, SPINDLE MOTOR, DISK DRIVE DEVICE, AND BASE PLATE MANUFA...
- Publication number 20240379122
- Publication date Nov 14, 2024
- NIDEC CORPORATION
- Genya ITAGAKI
- G11 - INFORMATION STORAGE
Information Patent Application
SPINDLE MOTOR
- Publication number 20240339131
- Publication date Oct 10, 2024
- MINEBEA MITSUMI INC.
- Akihiko SUZUKI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DISK DEVICE
- Publication number 20240321322
- Publication date Sep 26, 2024
- Kabushiki Kaisha Toshiba
- Yuki Kawamitsu
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF OPERATING A VOICE COIL MOTOR AND CORRESPONDING CONTROL CI...
- Publication number 20240265940
- Publication date Aug 8, 2024
- STMicroelectronics International N.V.
- Michele Boscolo Berto
- G11 - INFORMATION STORAGE
Information Patent Application
HARD DISK DRIVE HAVING A MOTOR ASSEMBLY WITH A ROTATIONAL BALANCING...
- Publication number 20240265944
- Publication date Aug 8, 2024
- SEAGATE TECHNOLOGY LLC
- Li Hong Zhang
- G11 - INFORMATION STORAGE
Information Patent Application
SPINDLE MOTOR AND DISK DRIVING DEVICE HAVING SAME
- Publication number 20240177736
- Publication date May 30, 2024
- NIDEC CORPORATION
- Kazuhiro SATO
- G11 - INFORMATION STORAGE
Information Patent Application
BASE PLATE AND DISK DRIVE DEVICE
- Publication number 20240170018
- Publication date May 23, 2024
- NIDEC CORPORATION
- Takashi MITSUNARI
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DEVICE WITH WIRING BOARD ON OUTER SURFACE OF HOUSING AND CONNE...
- Publication number 20240055027
- Publication date Feb 15, 2024
- Kabushiki Kaisha Toshiba
- Manabu Uehara
- 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
REMOVABLE DISK CLAMP FOR READ-WRITE DEVICE IN ARCHIVAL DATA STORAGE...
- Publication number 20230360675
- Publication date Nov 9, 2023
- Western Digital Technologies, Inc.
- Toshiki Hirano
- G11 - INFORMATION STORAGE
Information Patent Application
HARD DISK DRIVE MULTIPLE CONTACT DISK CLAMP
- Publication number 20230352048
- Publication date Nov 2, 2023
- Western Digital Technologies, Inc.
- Robert McNab
- G11 - INFORMATION STORAGE
Information Patent Application
SPINDLE MOTOR AND HARD DISK DRIVE DEVICE
- Publication number 20230298625
- Publication date Sep 21, 2023
- MINEBEA MITSUMI INC.
- Hideaki SHOWA
- G11 - INFORMATION STORAGE
Information Patent Application
SPINDLE MOTOR AND HARD DISK DRIVE DEVICE
- Publication number 20230063544
- Publication date Mar 2, 2023
- MINEBEA MITSUMI INC.
- Akira DAIRI
- G11 - INFORMATION STORAGE
Information Patent Application
MOTOR, DISK DRIVE DEVICE, AND MANUFACTURING METHOD OF MOTOR
- Publication number 20230053596
- Publication date Feb 23, 2023
- NIDEC CORPORATION
- Shingo KAKITA
- G11 - INFORMATION STORAGE
Information Patent Application
MTJ Device Performance by Adding Stress Modulation Layer to MTJ Dev...
- Publication number 20220384713
- Publication date Dec 1, 2022
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Jesmin Haq
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPINDLE MOTOR AND DISK DRIVE DEVICE INCLUDING THE SAME
- Publication number 20220319547
- Publication date Oct 6, 2022
- NIDEC CORPORATION
- Kazuhiro SATO
- G11 - INFORMATION STORAGE
Information Patent Application
BASE PLATE, SPINDLE MOTOR, DISK DRIVE APPARATUS AND MANUFACTURING M...
- Publication number 20220262403
- Publication date Aug 18, 2022
- NIDEC CORPORATION
- Michihiro ITO
- G11 - INFORMATION STORAGE
Information Patent Application
BASE PLATE, SPINDLE MOTOR AND DISK DRIVE
- Publication number 20220262399
- Publication date Aug 18, 2022
- NIDEC CORPORATION
- Michihiro ITO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC BEARINGS FOR DATA STORAGE DEVICES
- Publication number 20220115040
- Publication date Apr 14, 2022
- SEAGATE TECHNOLOGY LLC
- Aravind Pitty
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DEVICE WITH WIRING BOARD ON OUTER SURFACE OF HOUSING AND CONNE...
- Publication number 20220076710
- Publication date Mar 10, 2022
- Kabushiki Kaisha Toshiba
- Manabu Uehara
- G11 - INFORMATION STORAGE
Information Patent Application
SPINDLE MOTOR
- Publication number 20210249939
- Publication date Aug 12, 2021
- LG Innotek Co., Ltd.
- Hoeop Yoon
- G11 - INFORMATION STORAGE
Information Patent Application
STORAGE CONTROL APPARATUS EQUIPPED WITH STORAGE DEVICE, METHOD OF C...
- Publication number 20200213454
- Publication date Jul 2, 2020
- Canon Kabushiki Kaisha
- Tatsuya Ogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTOR DRIVER DEVICE, SEMICONDUCTOR DEVICE, AND ELECTRONIC DEVICE IN...
- Publication number 20200119668
- Publication date Apr 16, 2020
- Rohm Co., Ltd.
- HISASHI SUGIE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVER DEVICE AND SEMICONDUCTOR DEVICE
- Publication number 20200105298
- Publication date Apr 2, 2020
- Rohm Co., Ltd.
- Shinichi MIURA
- G11 - INFORMATION STORAGE
Information Patent Application
SPINDLE MOTOR
- Publication number 20200105299
- Publication date Apr 2, 2020
- MINEBEA MITSUMI INC.
- Hideaki SHOWA
- G11 - INFORMATION STORAGE
Information Patent Application
MOTOR AND DISK DRIVE
- Publication number 20200106323
- Publication date Apr 2, 2020
- NIDEC CORPORATION
- Hiroki YAMADA
- G11 - INFORMATION STORAGE
Information Patent Application
MTJ Device Performance by Adding Stress Modulation Layer to MTJ Dev...
- Publication number 20200075844
- Publication date Mar 5, 2020
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Jesmin Haq
- G11 - INFORMATION STORAGE
Information Patent Application
Air-Bearing Surface (ABS) Design to Reduce Particle Scratch Risk
- Publication number 20200020355
- Publication date Jan 16, 2020
- SAE Magnetics (H.K.) Ltd.
- Ben Ng Kwun Pan
- G11 - INFORMATION STORAGE
Information Patent Application
SPINDLE MOTOR
- Publication number 20200005826
- Publication date Jan 2, 2020
- MINEBEA MITSUMI INC.
- Hideaki SHOWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Turntables, hubs and motors for disk drives; Mounting of motors in the drive

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Disk device with wiring board on outer surface of housing and conne...

Base plate, spindle motor and disk drive

Hard disk drive multiple contact disk clamp

Spindle motor and hard disk drive device

Disk device with low profile housing having an increased holding ca...

MTJ device performance by adding stress modulation layer to mtj dev...

Removable disk clamp for read-write device in archival data storage...

Spindle motor and disk drive device including the same

Magnetic bearings for data storage devices

Base plate, spindle motor, disk drive apparatus and manufacturing m...

Spindle motor

Reducing the effect of actuator cross-coupling in split actuator dr...

Base member, spindle motor, and hard disk drive device

MTJ device performance by adding stress modulation layer to MTJ dev...

Piercing apparatus and a method of fabricating thereof

Data storage device with composite spacer for disk stack assembly

Disk device with wiring board on outer surface of housing and conne...

Air-bearing surface (ABS) design to reduce particle scratch risk

Motor driver device and semiconductor device

Motor driver device, semiconductor device, and electronic device in...

Storage control apparatus equipped with storage device, method of c...

Spindle motor

Dual flux change layer (FCL) assisted magnetic recording

Energy recovery from a spindle motor using a sequence of a braking...

Motor

Moveable motor and cover for mobile drive unit turntable

Magnetic disk device capable of adjusting frequency of output signa...

Air-bearing surface (ABS) design to reduce particle scratch risk

Attenuating reaction forces caused by externally supported stators...

Attenuating reaction forces caused by internally supported stators...

Patents Applicationslast 30 patents

DRIVE CIRCUIT FOR AN ULTRASONIC MOTOR

BASE PLATE, SPINDLE MOTOR, DISK DRIVE DEVICE, AND BASE PLATE MANUFA...

SPINDLE MOTOR

DISK DEVICE

METHOD OF OPERATING A VOICE COIL MOTOR AND CORRESPONDING CONTROL CI...

HARD DISK DRIVE HAVING A MOTOR ASSEMBLY WITH A ROTATIONAL BALANCING...

SPINDLE MOTOR AND DISK DRIVING DEVICE HAVING SAME

BASE PLATE AND DISK DRIVE DEVICE

DISK DEVICE WITH WIRING BOARD ON OUTER SURFACE OF HOUSING AND CONNE...

MTJ DEVICE PERFORMANCE BY ADDING STRESS MODULATION LAYER TO MTJ DEV...

REMOVABLE DISK CLAMP FOR READ-WRITE DEVICE IN ARCHIVAL DATA STORAGE...

HARD DISK DRIVE MULTIPLE CONTACT DISK CLAMP

SPINDLE MOTOR AND HARD DISK DRIVE DEVICE

SPINDLE MOTOR AND HARD DISK DRIVE DEVICE

MOTOR, DISK DRIVE DEVICE, AND MANUFACTURING METHOD OF MOTOR

MTJ Device Performance by Adding Stress Modulation Layer to MTJ Dev...

SPINDLE MOTOR AND DISK DRIVE DEVICE INCLUDING THE SAME

BASE PLATE, SPINDLE MOTOR, DISK DRIVE APPARATUS AND MANUFACTURING M...

BASE PLATE, SPINDLE MOTOR AND DISK DRIVE

MAGNETIC BEARINGS FOR DATA STORAGE DEVICES

DISK DEVICE WITH WIRING BOARD ON OUTER SURFACE OF HOUSING AND CONNE...

SPINDLE MOTOR

STORAGE CONTROL APPARATUS EQUIPPED WITH STORAGE DEVICE, METHOD OF C...

MOTOR DRIVER DEVICE, SEMICONDUCTOR DEVICE, AND ELECTRONIC DEVICE IN...

MOTOR DRIVER DEVICE AND SEMICONDUCTOR DEVICE

SPINDLE MOTOR

MOTOR AND DISK DRIVE

MTJ Device Performance by Adding Stress Modulation Layer to MTJ Dev...

Air-Bearing Surface (ABS) Design to Reduce Particle Scratch Risk

SPINDLE MOTOR