Incorporating means for passive damping of vibration, either in the turntable, motor or mounting

Industry

CPC
G11B19/2018

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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

G11B19/2018Incorporating means for passive damping of vibration, either in the turntable, motor or mounting

Industries

Patents Grantslast 30 patents

Information Patent Grant
Disk device with damper attached to arm of actuator assembly
- Patent number 12,057,140
- Issue date Aug 6, 2024
- Kabushiki Kaisha Toshiba
- Tomoyuki Tokizaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk device
- Patent number 11,948,607
- Issue date Apr 2, 2024
- Kabushiki Kaisha Toshiba
- Hirofumi Kuribara
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk device with damping member of shaft for multi-actuator assemblies
- Patent number 11,727,956
- Issue date Aug 15, 2023
- Kabushiki Kaisha Toshiba
- Makoto Okamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk device with damper attached to arm of actuator assembly
- Patent number 11,710,507
- Issue date Jul 25, 2023
- Kabushiki Kaisha Toshiba
- Tomoyuki Tokizaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage apparatus
- Patent number 11,380,360
- Issue date Jul 5, 2022
- Showa Denko K.K.
- Yoshihito Sueoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk device with damper attached to arm of actuator assembly
- Patent number 11,341,997
- Issue date May 24, 2022
- Kabushiki Kaisha Toshiba
- Tomoyuki Tokizaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Base plate and hard disk drive
- Patent number 10,957,354
- Issue date Mar 23, 2021
- Nidec Corporation
- Yasutaka Ino
- 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
Information Patent Grant
Attenuating reaction forces caused by internally supported stators...
- Patent number 10,424,332
- Issue date Sep 24, 2019
- International Business Machines Corporation
- David H. F. Harper
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Attenuating reaction forces caused by externally supported stators...
- Patent number 10,424,333
- Issue date Sep 24, 2019
- International Business Machines Corporation
- David H. F. Harper
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Reducing vibration transmission in a dual actuator disk drive utili...
- Patent number 10,332,555
- Issue date Jun 25, 2019
- Western Digital Technologies, Inc.
- Manoj Keshavan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Active vibration control device and design method therefor
- Patent number 9,947,361
- Issue date Apr 17, 2018
- Hitachi, Ltd.
- Toshihiro Arisaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods and devices for reducing couple imbalance in a hard drive
- Patent number 9,747,940
- Issue date Aug 29, 2017
- Seagate Technology, LLC
- Sam Severson
- G11 - INFORMATION STORAGE
Information Patent Grant
Motor and disk drive apparatus
- Patent number 9,698,637
- Issue date Jul 4, 2017
- Nidec Corporation
- Shunichi Ochitani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hard disk drive motor cup support
- Patent number 9,361,947
- Issue date Jun 7, 2016
- Western Digital Technologies, Inc.
- Baekho Heo
- G11 - INFORMATION STORAGE
Information Patent Grant
Adhesive height setting
- Patent number 9,311,955
- Issue date Apr 12, 2016
- Seagate Technology LLC
- Paco Flores
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Vibration cancellation for data storage
- Patent number 9,202,510
- Issue date Dec 1, 2015
- Amazon Technologies, Inc.
- Marvin Michael Theimer
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of imbalance correction using a grooved disk clamp
- Patent number 9,129,639
- Issue date Sep 8, 2015
- Western Digital Technologies, Inc.
- Joseph A. Perlas
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotating apparatus capable of improving the shock resistance and me...
- Patent number 9,064,531
- Issue date Jun 23, 2015
- SAMSUNG ELECTRO-MECHANICS JAPAN ADVANCED TECHNOLOGY, CO., LTD.
- Mitsuo Kodama
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rotating apparatus with increased inner diameter of bearing hole op...
- Patent number 8,934,196
- Issue date Jan 13, 2015
- Samsung Electro-Mechanics Japan Advanced Technology Co., Ltd.
- Mitsuo Kodama
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fluid dynamic bearing with non-linear damping
- Patent number 8,934,195
- Issue date Jan 13, 2015
- Seagate Technology LLC
- Hans Leuthold
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Disk drive device having a projecting portion and a mounted laminat...
- Patent number 8,902,542
- Issue date Dec 2, 2014
- Samsung Electro-Mechanics Japan Advanced Technology Co., Ltd.
- Kazuyoshi Nagai
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive device
- Patent number 8,854,767
- Issue date Oct 7, 2014
- Samsung Electro-Mechanics Japan Advanced Technology Co., Ltd.
- Mitsuo Kodama
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing a fluid bearing device
- Patent number 8,826,541
- Issue date Sep 9, 2014
- NTN Corporation
- Kenji Ito
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Disk drive spindle motor with core support having angled sloping pa...
- Patent number 8,810,959
- Issue date Aug 19, 2014
- Samsung Electro-Mechanics Japan Advanced Technology Co., Ltd.
- Yusuke Tokunaga
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of imbalance correction using a grooved disk clamp
- Patent number 8,780,491
- Issue date Jul 15, 2014
- Western Digital Technologies, Inc.
- Joseph A. Perlas
- G11 - INFORMATION STORAGE
Information Patent Grant
Fluid dynamic bearing motor, and recording medium driving apparatus
- Patent number 8,777,488
- Issue date Jul 15, 2014
- Samsung Electro-Mechanics Co., Ltd.
- Hiromitsu Gotoh
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fluid dynamic bearing unit and disk drive device including the same
- Patent number 8,760,810
- Issue date Jun 24, 2014
- Samsung Electro-Mechanics Japan Advanced Technology Co., Ltd.
- Ryusuke Sugiki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Motor having a disk support member with air flow path portions and...
- Patent number 8,756,618
- Issue date Jun 17, 2014
- Samsung Electro-Mechanics Co., Ltd.
- Viatcheslav Smirnov
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DISK DEVICE
- Publication number 20230420003
- Publication date Dec 28, 2023
- Kabushiki Kaisha Toshiba
- Hirofumi KURIBARA
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DEVICE WITH DAMPER ATTACHED TO ARM OF ACTUATOR ASSEMBLY
- Publication number 20230317112
- Publication date Oct 5, 2023
- Kabushiki Kaisha Toshiba
- Tomoyuki Tokizaki
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DEVICE WITH DAMPING MEMBER
- Publication number 20230010930
- Publication date Jan 12, 2023
- Kabushiki Kaisha Toshiba
- Makoto OKAMOTO
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DEVICE WITH DAMPER ATTACHED TO ARM OF ACTUATOR ASSEMBLY
- Publication number 20220230662
- Publication date Jul 21, 2022
- Kabushiki Kaisha Toshiba
- Tomoyuki Tokizaki
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DEVICE WITH DAMPER ATTACHED TO ARM OF ACTUATOR ASSEMBLY
- Publication number 20220084553
- Publication date Mar 17, 2022
- Kabushiki Kaisha Toshiba
- Tomoyuki Tokizaki
- G11 - INFORMATION STORAGE
Information Patent Application
STORAGE APPARATUS
- Publication number 20210201951
- Publication date Jul 1, 2021
- SHOWA DENKO K.K.
- Yoshihito SUEOKA
- G11 - INFORMATION STORAGE
Information Patent Application
BASE PLATE AND HARD DISK DRIVE
- Publication number 20200185003
- Publication date Jun 11, 2020
- NIDEC CORPORATION
- Yasutaka INO
- G11 - INFORMATION STORAGE
Information Patent Application
ATTENUATING REACTION FORCES CAUSED BY INTERNALLY SUPPORTED STATORS...
- Publication number 20190311739
- Publication date Oct 10, 2019
- International Business Machines Corporation
- David H. F. Harper
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ATTENUATING REACTION FORCES CAUSED BY EXTERNALLY SUPPORTED STATORS...
- Publication number 20190311738
- Publication date Oct 10, 2019
- International Business Machines Corporation
- David H. F. Harper
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS AND DEVICES FOR REDUCING COUPLE IMBALANCE IN A HARD DRIVE
- Publication number 20170076748
- Publication date Mar 16, 2017
- SEAGATE TECHNOLOGY, LLC
- Sam Severson
- G11 - INFORMATION STORAGE
Information Patent Application
Active Vibration Control Device and Design Method Therefor
- Publication number 20160275984
- Publication date Sep 22, 2016
- Hitachi, Ltd
- Toshihiro ARISAKA
- G01 - MEASURING TESTING
Information Patent Application
DAMPERS FOR ACTUATOR ASSEMBLY OF HARD DISK DRIVE
- Publication number 20150364155
- Publication date Dec 17, 2015
- HGST NETHERLANDS B.V.
- Jeffrey Kerner
- B32 - LAYERED PRODUCTS
Information Patent Application
Hard Disk Drive Base Having Vibration Propagation Mitigation Feature
- Publication number 20150332728
- Publication date Nov 19, 2015
- HGST NETHERLANDS B.V.
- Teruhiro Nakamiya
- G11 - INFORMATION STORAGE
Information Patent Application
SPINDLE MOTOR, AND DISK DRIVE APPARATUS INCLUDING THE SPINDLE MOTOR
- Publication number 20150228300
- Publication date Aug 13, 2015
- NIDEC CORPORATION
- Takatoki SUGI
- G11 - INFORMATION STORAGE
Information Patent Application
FLUID DYNAMIC BEARING UNIT AND DISK DRIVE DEVICE INCLUDING THE SAME
- Publication number 20150131181
- Publication date May 14, 2015
- Samsung Electro-Mechanics Japan Advanced Technology Co., Ltd.
- Ryusuke Sugiki
- G11 - INFORMATION STORAGE
Information Patent Application
ROTATING APPARATUS CAPABLE OF IMPROVING THE SHOCK RESISTANCE AND ME...
- Publication number 20150085399
- Publication date Mar 26, 2015
- Samsung Electro-Mechanics Japan Advanced Technology Co., Ltd.
- Mitsuo Kodama
- G11 - INFORMATION STORAGE
Information Patent Application
FLUID DYNAMIC BEARING UNIT AND DISK DRIVE DEVICE INCLUDING THE SAME
- Publication number 20140247518
- Publication date Sep 4, 2014
- Samsung Electro-Mechanics Japan Advanced Technology Co., Ltd.
- Ryusuke Sugiki
- G11 - INFORMATION STORAGE
Information Patent Application
ROTATING DEVICE
- Publication number 20140146416
- Publication date May 29, 2014
- Samsung Electro-Mechanics Japan Advanced Technology Co., Ltd.
- Yusuke TOKUNAGA
- G11 - INFORMATION STORAGE
Information Patent Application
ADHESIVE HEIGHT SETTING
- Publication number 20140112604
- Publication date Apr 24, 2014
- SEAGATE TECHNOLOGY LLC
- Paco Flores
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FLUID DYNAMIC MOTOR WITH REDUCED VIBRATIONS
- Publication number 20140078616
- Publication date Mar 20, 2014
- SEAGATE TECHNOLOGY LLC
- Anthony Joseph Aiello
- G11 - INFORMATION STORAGE
Information Patent Application
ROTATING APPARATUS CAPABLE OF IMPROVING THE SHOCK RESISTANCE AND ME...
- Publication number 20140063655
- Publication date Mar 6, 2014
- Samsung Electro-Mechanics Japan Advanced Technology Co., Ltd.
- Mitsuo KODAMA
- G11 - INFORMATION STORAGE
Information Patent Application
FLUID DYNAMIC BEARING UNIT AND DISK DRIVE DEVICE INCLUDING THE SAME
- Publication number 20140016230
- Publication date Jan 16, 2014
- Samsung Electro-Mechanics Japan Advanced Technology Co., Ltd.
- Ryusuke Sugiki
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DRIVE DEVICE
- Publication number 20130342932
- Publication date Dec 26, 2013
- Mitsuo KODAMA
- G11 - INFORMATION STORAGE
Information Patent Application
FLUID DYNAMIC BEARING UNIT AND DISK DRIVE DEVICE INCLUDING THE SAME
- Publication number 20130242433
- Publication date Sep 19, 2013
- Samsung Electro-Mechanics Japan Advanced Technology Co., Ltd.
- Ryusuke Sugiki
- G11 - INFORMATION STORAGE
Information Patent Application
MOTOR HAVING A DISK SUPPORT MEMBER AND A DISK DRIVE DEVICE HAVING T...
- Publication number 20130239131
- Publication date Sep 12, 2013
- Samsung Electro-Mechanics Co., Ltd.
- Viatcheslav SMIRNOV
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DRIVE DEVICE HAVING A VIBRATION-REDUCING ELEMENT
- Publication number 20130222946
- Publication date Aug 29, 2013
- Samsung Electro-Mechanics Japan Advanced Technology Co., Ltd.
- Kazuyoshi Nagai
- G11 - INFORMATION STORAGE
Information Patent Application
SPINDLE MOTOR HAVING MAGNETIC CIRCUIT FOR STATOR AND ROTOR MAGNET,...
- Publication number 20130201811
- Publication date Aug 8, 2013
- NIDEC CORPORATION
- Takehito TAMAOKA
- G11 - INFORMATION STORAGE
Information Patent Application
Fluid dynamic bearing with non-linear damping
- Publication number 20130071053
- Publication date Mar 21, 2013
- Seagate Technology LLC
- Hans Leuthold
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Apparatus for fluid recirculation
- Publication number 20130064485
- Publication date Mar 14, 2013
- SEAGATE TECHNOLOGY LLC
- Lynn Bich-Quy Le
- G11 - INFORMATION STORAGE
Information Patent Application
Fluid Dynamic Bearing Unit And Disk Drive Device Including The Same
- Publication number 20130038967
- Publication date Feb 14, 2013
- ALPHANA Technology Co., Ltd.
- Ryusuke Sugiki
- G11 - INFORMATION STORAGE

Incorporating means for passive damping of vibration, either in the turntable, motor or mounting

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Disk device with damper attached to arm of actuator assembly

Disk device

Disk device with damping member of shaft for multi-actuator assemblies

Disk device with damper attached to arm of actuator assembly

Storage apparatus

Disk device with damper attached to arm of actuator assembly

Base plate and hard disk drive

Attenuating reaction forces caused by externally supported stators...

Attenuating reaction forces caused by internally supported stators...

Attenuating reaction forces caused by internally supported stators...

Attenuating reaction forces caused by externally supported stators...

Reducing vibration transmission in a dual actuator disk drive utili...

Active vibration control device and design method therefor

Methods and devices for reducing couple imbalance in a hard drive

Motor and disk drive apparatus

Hard disk drive motor cup support

Adhesive height setting

Vibration cancellation for data storage

Method of imbalance correction using a grooved disk clamp

Rotating apparatus capable of improving the shock resistance and me...

Rotating apparatus with increased inner diameter of bearing hole op...

Fluid dynamic bearing with non-linear damping

Disk drive device having a projecting portion and a mounted laminat...

Disk drive device

Method for manufacturing a fluid bearing device

Disk drive spindle motor with core support having angled sloping pa...

Method of imbalance correction using a grooved disk clamp

Fluid dynamic bearing motor, and recording medium driving apparatus

Fluid dynamic bearing unit and disk drive device including the same

Motor having a disk support member with air flow path portions and...

Patents Applicationslast 30 patents

DISK DEVICE

DISK DEVICE WITH DAMPER ATTACHED TO ARM OF ACTUATOR ASSEMBLY

DISK DEVICE WITH DAMPING MEMBER

DISK DEVICE WITH DAMPER ATTACHED TO ARM OF ACTUATOR ASSEMBLY

DISK DEVICE WITH DAMPER ATTACHED TO ARM OF ACTUATOR ASSEMBLY

STORAGE APPARATUS

BASE PLATE AND HARD DISK DRIVE

ATTENUATING REACTION FORCES CAUSED BY INTERNALLY SUPPORTED STATORS...

ATTENUATING REACTION FORCES CAUSED BY EXTERNALLY SUPPORTED STATORS...

METHODS AND DEVICES FOR REDUCING COUPLE IMBALANCE IN A HARD DRIVE

Active Vibration Control Device and Design Method Therefor

DAMPERS FOR ACTUATOR ASSEMBLY OF HARD DISK DRIVE

Hard Disk Drive Base Having Vibration Propagation Mitigation Feature

SPINDLE MOTOR, AND DISK DRIVE APPARATUS INCLUDING THE SPINDLE MOTOR

FLUID DYNAMIC BEARING UNIT AND DISK DRIVE DEVICE INCLUDING THE SAME

ROTATING APPARATUS CAPABLE OF IMPROVING THE SHOCK RESISTANCE AND ME...

FLUID DYNAMIC BEARING UNIT AND DISK DRIVE DEVICE INCLUDING THE SAME

ROTATING DEVICE

ADHESIVE HEIGHT SETTING

FLUID DYNAMIC MOTOR WITH REDUCED VIBRATIONS

ROTATING APPARATUS CAPABLE OF IMPROVING THE SHOCK RESISTANCE AND ME...

FLUID DYNAMIC BEARING UNIT AND DISK DRIVE DEVICE INCLUDING THE SAME

DISK DRIVE DEVICE

FLUID DYNAMIC BEARING UNIT AND DISK DRIVE DEVICE INCLUDING THE SAME

MOTOR HAVING A DISK SUPPORT MEMBER AND A DISK DRIVE DEVICE HAVING T...

DISK DRIVE DEVICE HAVING A VIBRATION-REDUCING ELEMENT

SPINDLE MOTOR HAVING MAGNETIC CIRCUIT FOR STATOR AND ROTOR MAGNET,...

Fluid dynamic bearing with non-linear damping

Apparatus for fluid recirculation

Fluid Dynamic Bearing Unit And Disk Drive Device Including The Same