Spindle motor power-up sequences

Industry

CPC
G11B19/2054

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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

G11B19/2054Spindle motor power-up sequences

Industries

Patents Grantslast 30 patents

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
Dual spindle motor hard disk drive
- Patent number 11,881,232
- Issue date Jan 23, 2024
- Western Digital Technologies, Inc.
- Nan-Hsun Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic disk device and method for measuring counter electromotive...
- Patent number 11,776,573
- Issue date Oct 3, 2023
- Kabushiki Kaisha Toshiba
- Yu Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Variable hard disc drive idle spindle speeds within a disc array
- Patent number 11,257,520
- Issue date Feb 22, 2022
- Seagate Technology LLC
- Xiong Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Write data protection at emergency power off
- Patent number 10,996,740
- Issue date May 4, 2021
- Western Digital Technologies, Inc.
- Hiroki Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Motor spin up with auxiliary power boost
- Patent number 10,783,922
- Issue date Sep 22, 2020
- Seagate Technology LLC
- Alexey Nazarov
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for current control and corresponding system and apparatus
- Patent number 10,749,455
- Issue date Aug 18, 2020
- STMicroelectronics S.r.l.
- Michele Boscolo Berto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic disk device having coupling observers for reducing couplin...
- Patent number 10,741,210
- Issue date Aug 11, 2020
- Seagate Technology LLC
- Gary Ernest Hillukka
- G11 - INFORMATION STORAGE
Information Patent Grant
Write data protection at emergency power off
- Patent number 10,635,158
- Issue date Apr 28, 2020
- Western Digital Technologies, Inc.
- Hiroki Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data storage device regulating BEMF power voltage during power failure
- Patent number 10,242,698
- Issue date Mar 26, 2019
- Western Digital Technologies, Inc.
- Jaesoo Byoun
- G11 - INFORMATION STORAGE
Information Patent Grant
Motor spin up with auxiliary power boost
- Patent number 10,229,710
- Issue date Mar 12, 2019
- Seagate Technology LLC
- Alexey Nazarov
- G11 - INFORMATION STORAGE
Information Patent Grant
Motor driving device and motor system
- Patent number 10,084,400
- Issue date Sep 25, 2018
- Renesas Electronics Corporation
- Minoru Kurosawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device with power control feature involving backup power reservoir...
- Patent number 10,048,735
- Issue date Aug 14, 2018
- Seagate Technology LLC
- Darren Edward Johnston
- G11 - INFORMATION STORAGE
Information Patent Grant
Speed control of data storage device using service controller
- Patent number 9,653,110
- Issue date May 16, 2017
- Quanta Computer, Inc.
- Yung-Fu Li
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for controlling a motor
- Patent number 9,197,144
- Issue date Nov 24, 2015
- Marvell International Ltd.
- Song Lin
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive with improved spin-up control
- Patent number 9,147,428
- Issue date Sep 29, 2015
- Western Digital Technologies, Inc.
- Charles J. Calaway
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device commutating a spindle motor using closed-loop r...
- Patent number 9,099,147
- Issue date Aug 4, 2015
- Western Digital Technologies, Inc.
- Michael T. Nicholls
- G11 - INFORMATION STORAGE
Information Patent Grant
Control circuit for hard disk drive
- Patent number 9,087,548
- Issue date Jul 21, 2015
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- Bo Tian
- G11 - INFORMATION STORAGE
Information Patent Grant
Power architecture for low power modes in storage devices
- Patent number 9,058,834
- Issue date Jun 16, 2015
- Western Digital Technologies, Inc.
- Timothy A. Ferris
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods and systems for optimized staggered disk drive spinup
- Patent number 9,058,835
- Issue date Jun 16, 2015
- Western Digital Technologies, Inc.
- Timothy J. McCabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Power management for data storage device
- Patent number 8,917,471
- Issue date Dec 23, 2014
- Western Digital Technologies, Inc.
- Zaihas Amri Fahdzan Hasfar
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk drive and start-up operating method thereof
- Patent number 8,848,498
- Issue date Sep 30, 2014
- Lite-On Technology Corporation
- Chih-Yuan Hu
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage system, storage control apparatus, and storage control method
- Patent number 8,634,156
- Issue date Jan 21, 2014
- Fujitsu Limited
- Akira Sampei
- G11 - INFORMATION STORAGE
Information Patent Grant
Hybrid drive adjusting spin-up profile based on cache status of non...
- Patent number 8,630,056
- Issue date Jan 14, 2014
- Western Digital Technologies, Inc.
- Choo-Bhin Ong
- G11 - INFORMATION STORAGE
Information Patent Grant
Device with power control feature involving backup power reservoir...
- Patent number 8,627,117
- Issue date Jan 7, 2014
- Seagate Technology LLC
- Darren Edward Johnston
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat assisted spindle motor
- Patent number 8,582,232
- Issue date Nov 12, 2013
- Seagate Technology LLC
- Brian D. Strom
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Electronic device capable of starting up in low-temperature environ...
- Patent number 8,527,746
- Issue date Sep 3, 2013
- MSI Computer (Shenzhen) Co., Ltd.
- Alex W Jeng
- G05 - CONTROLLING REGULATING
Information Patent Grant
Control method of spindle motor
- Patent number 8,479,223
- Issue date Jul 2, 2013
- Philips & Lite-On Digital Solutions Corporation
- Chun-Lung Ho
- G11 - INFORMATION STORAGE
Information Patent Grant
Concurrent actions for data storage
- Patent number 8,417,839
- Issue date Apr 9, 2013
- Seagate Technology LLC
- Keow Seng Ng
- G11 - INFORMATION STORAGE
Information Patent Grant
Information reproduction device, reproduction starting method and r...
- Patent number 8,400,892
- Issue date Mar 19, 2013
- Sony NEC Optiarc Inc.
- Motofumi Ninomiya
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
ENHANCING SPIN UP AND SPIN DOWN TIMES FOR DATA STORAGE DEVICES
- Publication number 20240379123
- Publication date Nov 14, 2024
- Western Digital Technologies, Inc.
- Brian Johnson
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DEVICE
- Publication number 20240096376
- Publication date Mar 21, 2024
- Kabushiki Kaisha Toshiba
- Yutaka HORIGUCHI
- 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
DUAL SPINDLE MOTOR HARD DISK DRIVE
- Publication number 20230142716
- Publication date May 11, 2023
- Western Digital Technologies, Inc.
- Nan-Hsun Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC DISK DEVICE AND METHOD
- Publication number 20210383833
- Publication date Dec 9, 2021
- Kabushiki Kaisha Toshiba
- Yu Chen
- G11 - INFORMATION STORAGE
Information Patent Application
WRITE DATA PROTECTION AT EMERGENCY POWER OFF
- Publication number 20200225733
- Publication date Jul 16, 2020
- Western Digital Technologies, Inc.
- Hiroki WATANABE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOTOR SPIN UP WITH AUXILIARY POWER BOOST
- Publication number 20190206436
- Publication date Jul 4, 2019
- SEAGATE TECHNOLOGY LLC
- Alexey Nazarov
- G11 - INFORMATION STORAGE
Information Patent Application
SPEED CONTROL OF DATA STORAGE DEVICE USING SERVICE CONTROLLER
- Publication number 20160365109
- Publication date Dec 15, 2016
- QUANTA COMPUTER INC.
- Yung-Fu LI
- G11 - INFORMATION STORAGE
Information Patent Application
MOTOR SPIN UP WITH AUXILIARY POWER BOOST
- Publication number 20160329077
- Publication date Nov 10, 2016
- Seagate Technology LLC
- Alexey Nazarov
- G11 - INFORMATION STORAGE
Information Patent Application
DEVICE WITH POWER CONTROL FEATURE INVOLVING BACKUP POWER RESERVOIR...
- Publication number 20160246345
- Publication date Aug 25, 2016
- SEAGATE TECHNOLOGY LLC
- Darren Edward Johnston
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENERGY TRANSFER BETWEEN DATA STORAGE DEVICES WITH MOVING PARTS
- Publication number 20160049172
- Publication date Feb 18, 2016
- SEAGATE TECHNOLOGY LLC
- Timothy R. Feldman
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DRIVE WITH IMPROVED SPIN-UP CONTROL
- Publication number 20150380045
- Publication date Dec 31, 2015
- WESTERN DIGITAL TECHNOLOGIES, INC.
- CHARLES J. CALAWAY
- G11 - INFORMATION STORAGE
Information Patent Application
CONTROL SYSTEM FOR HARD DISKS
- Publication number 20140376125
- Publication date Dec 25, 2014
- MIN ZHOU
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DRIVE WITH IMPROVED SPIN-UP CONTROL
- Publication number 20140320998
- Publication date Oct 30, 2014
- WESTERN DIGITAL TECHNOLOGIES, INC.
- CHARLES J. CALAWAY
- G11 - INFORMATION STORAGE
Information Patent Application
CONTROL CIRCUIT FOR HARD DISK DRIVE
- Publication number 20140313611
- Publication date Oct 23, 2014
- Bo TIAN
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS AND SYSTEMS FOR OPTIMIZED STAGGERED DISK DRIVE SPINUP
- Publication number 20140268402
- Publication date Sep 18, 2014
- WESTERN DIGITAL TECHNOLOGIES, INC.
- TIMOTHY J. MCCABE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EXTERNAL STORAGE DEVICE AND METHOD FOR STARTING UP EXTERNAL STORAGE...
- Publication number 20140201545
- Publication date Jul 17, 2014
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
- ZHOU-PENG TIAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL DISK DRIVE AND START-UP OPERATING METHOD THEREOF
- Publication number 20140160909
- Publication date Jun 12, 2014
- LITE-ON IT CORPORATION
- Chih-Yuan HU
- G11 - INFORMATION STORAGE
Information Patent Application
DEVICE WITH POWER CONTROL FEATURE INVOLVING BACKUP POWER RESERVOIR...
- Publication number 20140122907
- Publication date May 1, 2014
- SEAGATE TECHNOLOGY LLC
- Darren Edward Johnston
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and System for Controlling a Motor
- Publication number 20140015458
- Publication date Jan 16, 2014
- Agency For Science, Technology and Research
- Song LIN
- G11 - INFORMATION STORAGE
Information Patent Application
DRIVING SYSTEM AND METHOD FOR A PORTABLE 3.5 INCH EXTERNAL HARD DIS...
- Publication number 20130290742
- Publication date Oct 31, 2013
- Kuang Feng Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR WAKING UP A PLURALITY OF HIBERNATED MASS STORAGE DEVICES
- Publication number 20130166933
- Publication date Jun 27, 2013
- SYNOLOGY INCORPORATED
- Hsuan-Ting Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM, STORAGE CONTROL APPARATUS, AND STORAGE CONTROL METHOD
- Publication number 20120250179
- Publication date Oct 4, 2012
- Fujitsu Limited
- Akira SAMPEI
- G11 - INFORMATION STORAGE
Information Patent Application
ELECTRONIC DEVICE CAPABLE OF STARTING UP IN LOW-TEMPERATURE ENVIRON...
- Publication number 20120005469
- Publication date Jan 5, 2012
- MICRO-STAR INTERNATIONAL CORPORATION LIMITED
- Alex W. Jeng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INDEPENDENT DRIVE POWER CONTROL
- Publication number 20110231674
- Publication date Sep 22, 2011
- Jason M. Stuhlsatz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD TO CONTROL SPIN-UP OF STORAGE DEVICE
- Publication number 20110063750
- Publication date Mar 17, 2011
- Samsung Electronics Co., Ltd.
- In-su Kim
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEMS, METHODS AND DEVICES FOR POWER CONTROL IN MASS STORAGE DEVICES
- Publication number 20100332863
- Publication date Dec 30, 2010
- Darren Edward Johnston
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HARD DISK DRIVING CIRCUIT AND METHOD OF DRIVING SPINDLE MOTOR
- Publication number 20100309575
- Publication date Dec 9, 2010
- Samsung Electronics Co., Ltd.
- Walter JUN
- G11 - INFORMATION STORAGE
Information Patent Application
NAVIGATION APPARATUS, OPERATION CONTROL APPARATUS, OPERATION CONTRO...
- Publication number 20100284106
- Publication date Nov 11, 2010
- PIONEER CORPORATION
- Manabu Kameda
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC DRIVE AND HIBERNATION RECOVERY METHOD FOR AN OPTICAL D...
- Publication number 20100278024
- Publication date Nov 4, 2010
- Atsushi YAMADA
- G11 - INFORMATION STORAGE

Spindle motor power-up sequences

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Spindle motor and hard disk drive device

Dual spindle motor hard disk drive

Magnetic disk device and method for measuring counter electromotive...

Variable hard disc drive idle spindle speeds within a disc array

Write data protection at emergency power off

Motor spin up with auxiliary power boost

Method for current control and corresponding system and apparatus

Magnetic disk device having coupling observers for reducing couplin...

Write data protection at emergency power off

Data storage device regulating BEMF power voltage during power failure

Motor spin up with auxiliary power boost

Motor driving device and motor system

Device with power control feature involving backup power reservoir...

Speed control of data storage device using service controller

Method and system for controlling a motor

Disk drive with improved spin-up control

Data storage device commutating a spindle motor using closed-loop r...

Control circuit for hard disk drive

Power architecture for low power modes in storage devices

Methods and systems for optimized staggered disk drive spinup

Power management for data storage device

Optical disk drive and start-up operating method thereof

Storage system, storage control apparatus, and storage control method

Hybrid drive adjusting spin-up profile based on cache status of non...

Device with power control feature involving backup power reservoir...

Heat assisted spindle motor

Electronic device capable of starting up in low-temperature environ...

Control method of spindle motor

Concurrent actions for data storage

Information reproduction device, reproduction starting method and r...

Patents Applicationslast 30 patents

ENHANCING SPIN UP AND SPIN DOWN TIMES FOR DATA STORAGE DEVICES

DISK DEVICE

SPINDLE MOTOR AND HARD DISK DRIVE DEVICE

DUAL SPINDLE MOTOR HARD DISK DRIVE

MAGNETIC DISK DEVICE AND METHOD

WRITE DATA PROTECTION AT EMERGENCY POWER OFF

MOTOR SPIN UP WITH AUXILIARY POWER BOOST

SPEED CONTROL OF DATA STORAGE DEVICE USING SERVICE CONTROLLER

MOTOR SPIN UP WITH AUXILIARY POWER BOOST

DEVICE WITH POWER CONTROL FEATURE INVOLVING BACKUP POWER RESERVOIR...

ENERGY TRANSFER BETWEEN DATA STORAGE DEVICES WITH MOVING PARTS

DISK DRIVE WITH IMPROVED SPIN-UP CONTROL

CONTROL SYSTEM FOR HARD DISKS

DISK DRIVE WITH IMPROVED SPIN-UP CONTROL

CONTROL CIRCUIT FOR HARD DISK DRIVE

METHODS AND SYSTEMS FOR OPTIMIZED STAGGERED DISK DRIVE SPINUP

EXTERNAL STORAGE DEVICE AND METHOD FOR STARTING UP EXTERNAL STORAGE...

OPTICAL DISK DRIVE AND START-UP OPERATING METHOD THEREOF

DEVICE WITH POWER CONTROL FEATURE INVOLVING BACKUP POWER RESERVOIR...

Method and System for Controlling a Motor

DRIVING SYSTEM AND METHOD FOR A PORTABLE 3.5 INCH EXTERNAL HARD DIS...

METHOD FOR WAKING UP A PLURALITY OF HIBERNATED MASS STORAGE DEVICES

STORAGE SYSTEM, STORAGE CONTROL APPARATUS, AND STORAGE CONTROL METHOD

ELECTRONIC DEVICE CAPABLE OF STARTING UP IN LOW-TEMPERATURE ENVIRON...

INDEPENDENT DRIVE POWER CONTROL

SYSTEM AND METHOD TO CONTROL SPIN-UP OF STORAGE DEVICE

SYSTEMS, METHODS AND DEVICES FOR POWER CONTROL IN MASS STORAGE DEVICES

HARD DISK DRIVING CIRCUIT AND METHOD OF DRIVING SPINDLE MOTOR

NAVIGATION APPARATUS, OPERATION CONTROL APPARATUS, OPERATION CONTRO...

OPTICAL DISC DRIVE AND HIBERNATION RECOVERY METHOD FOR AN OPTICAL D...