Speed-changing arrangements Reversing arrangements Drive-transfer means therefor

Industry

CPC
G11B19/26

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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

G11B19/26Speed-changing arrangements Reversing arrangements Drive-transfer means therefor

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Data storage device with closed loop extended park mode during spin...
- Patent number 11,978,482
- Issue date May 7, 2024
- Western Digital Technologies, Inc.
- Brian Johnson
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device
- Patent number 11,636,876
- Issue date Apr 25, 2023
- Kabushiki Kaisha Toshiba
- Koji Miyake
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of controlling hard disk and electronic device
- Patent number 10,942,560
- Issue date Mar 9, 2021
- EMC IP Holding Company LLC
- Chen Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data storage device operated at different spin speeds
- Patent number 10,910,011
- Issue date Feb 2, 2021
- Western Digital Technologies, Inc.
- Curtis A. Harper
- G06 - COMPUTING CALCULATING COUNTING
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
Phonograph playing vehicle
- Patent number 10,872,621
- Issue date Dec 22, 2020
- Charles Ono
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording apparatus and recording method
- Patent number 10,127,942
- Issue date Nov 13, 2018
- Canon Kabushiki Kaisha
- Shigeru Yoneda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable-RPM hard disk drive control
- Patent number 10,073,625
- Issue date Sep 11, 2018
- HGST Netherlands B.V.
- Cyril Guyot
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Record player
- Patent number 9,761,250
- Issue date Sep 12, 2017
- Ya Horng Electronic Co., Ltd.
- Jin-Yi Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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 to detect power loss through data storage device spindle speed
- Patent number 9,437,237
- Issue date Sep 6, 2016
- Western Digital Technologies, Inc.
- Cheng Fatt Yee
- G11 - INFORMATION STORAGE
Information Patent Grant
Hard disk drive having regions corresponding to different speeds at...
- Patent number 9,286,932
- Issue date Mar 15, 2016
- Hewlett Packard Enterprise Development LP
- Eric A. Anderson
- G11 - INFORMATION STORAGE
Information Patent Grant
Current detection circuit, motor driving device, magnetic disk stor...
- Patent number 9,263,977
- Issue date Feb 16, 2016
- Rohm Co., Ltd.
- Takashi Yoshiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Head cleaning device and drive device
- Patent number 9,147,432
- Issue date Sep 29, 2015
- FUJIFILM Corporation
- Teruo Ashikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cleaning device and drive device
- Patent number 9,076,496
- Issue date Jul 7, 2015
- FUJIFILM Corporation
- Teruo Ashikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Selectively lowering resistance of a constantly used portion of mot...
- Patent number 9,070,401
- Issue date Jun 30, 2015
- International Business Machines Corporation
- Allen K. Bates
- G11 - INFORMATION STORAGE
Information Patent Grant
Playback speed control apparatus and playback speed control method
- Patent number 9,037,275
- Issue date May 19, 2015
- GVBB Holdings S.A.R.L.
- Koichi Abe
- G11 - INFORMATION STORAGE
Information Patent Grant
Deceleration of spindle motor in disk drive
- Patent number 8,953,274
- Issue date Feb 10, 2015
- Western Digital Technologies, Inc.
- Robert P. Ryan
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive spinning down disk to a spin rate based on spin-up param...
- Patent number 8,743,502
- Issue date Jun 3, 2014
- Western Digital Technologies, Inc.
- Carl E. Bonke
- G11 - INFORMATION STORAGE
Information Patent Grant
Speed control systems and methods for decreasing power consumption...
- Patent number 8,638,519
- Issue date Jan 28, 2014
- Marvell International Ltd.
- Edy Susanto
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk device, optical disk control method, and integrated ci...
- Patent number 8,619,527
- Issue date Dec 31, 2013
- Panasonic Corporation
- Nakasendo Tsuyoshi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording/reproducing device, optical informati...
- Patent number 8,441,902
- Issue date May 14, 2013
- Hitachi Consumer Electronics Co., Ltd.
- Takeshi Ogata
- G11 - INFORMATION STORAGE
Information Patent Grant
Variable rate media playback methods for electronic devices with to...
- Patent number 8,405,621
- Issue date Mar 26, 2013
- Apple Inc.
- Samir B. Gehani
- G11 - INFORMATION STORAGE
Information Patent Grant
Data retrieval systems
- Patent number 8,332,724
- Issue date Dec 11, 2012
- The Invention Science Fund I, LLC
- Bran Ferren
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc apparatus and data writing method
- Patent number 8,279,730
- Issue date Oct 2, 2012
- Panasonic Corporation
- Akinori Yuba
- G11 - INFORMATION STORAGE
Information Patent Grant
Speed control systems and methods for decreasing power consumption...
- Patent number 8,259,407
- Issue date Sep 4, 2012
- Marvell International Ltd.
- Edy Susanto
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording method and apparatus for optical disk drive
- Patent number 8,254,218
- Issue date Aug 28, 2012
- Mediatek Inc.
- Tzu-Ching Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc device and optical disc record reproducing method
- Patent number 8,228,768
- Issue date Jul 24, 2012
- Hitachi, Ltd.
- Takeyoshi Kataoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording/reproducing apparatus, information recording/...
- Patent number 8,213,780
- Issue date Jul 3, 2012
- Ricoh Company, Ltd.
- Masaaki Nakagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Variable spindle speed control for data storage devices
- Patent number 8,049,985
- Issue date Nov 1, 2011
- Seagate Technology LLC
- Hong Zhu
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DATA STORAGE DEVICE WITH CLOSED LOOP EXTENDED PARK MODE DURING SPIN...
- Publication number 20230230616
- Publication date Jul 20, 2023
- Western Digital Technologies, Inc.
- Brian Johnson
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE
- Publication number 20220343948
- Publication date Oct 27, 2022
- Kabushiki Kaisha Toshiba
- Koji Miyake
- G11 - INFORMATION STORAGE
Information Patent Application
MOVEABLE MOTOR AND COVER FOR MOBILE DRIVE UNIT TURNTABLE
- Publication number 20190295591
- Publication date Sep 26, 2019
- AMAZON TECHNOLOGIES, INC.
- Dragan Pajevic
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
RECORDING APPARATUS AND RECORDING METHOD
- Publication number 20170270960
- Publication date Sep 21, 2017
- Canon Kabushiki Kaisha
- Shigeru Yoneda
- G11 - INFORMATION STORAGE
Information Patent Application
Variable-RPM Hard Disk Drive Control
- Publication number 20170192685
- Publication date Jul 6, 2017
- HGST NETHERLANDS B.V.
- Cyril Guyot
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISC SPIN SPEED PROFILE FOR AN OPTICAL DISC
- Publication number 20160189743
- Publication date Jun 30, 2016
- Koninklijke Philips N.V.
- Wooi Liang CHIN
- G11 - INFORMATION STORAGE
Information Patent Application
CURRENT DETECTION CIRCUIT, MOTOR DRIVING DEVICE, MAGNETIC DISK STOR...
- Publication number 20150236624
- Publication date Aug 20, 2015
- Rohm Co., Ltd.
- Takashi Yoshiya
- G11 - INFORMATION STORAGE
Information Patent Application
TAPE CLEANING DEVICE AND DRIVE DEVICE
- Publication number 20150043104
- Publication date Feb 12, 2015
- FUJIFILM CORPORATION
- Teruo ASHIKAWA
- G11 - INFORMATION STORAGE
Information Patent Application
HEAD CLEANING DEVICE AND DRIVE DEVICE
- Publication number 20150043105
- Publication date Feb 12, 2015
- FUJIFILM CORPORATION
- Teruo ASHIKAWA
- G11 - INFORMATION STORAGE
Information Patent Application
TAPE DRIVE WITH OVERLAPPED OPERATIONS
- Publication number 20150002958
- Publication date Jan 1, 2015
- International Business Machines Corporation
- David J. Altknecht
- G11 - INFORMATION STORAGE
Information Patent Application
CURRENT DETECTION CIRCUIT, MOTOR DRIVING DEVICE, MAGNETIC DISK STOR...
- Publication number 20140321001
- Publication date Oct 30, 2014
- Rohm Co., Ltd.
- Takashi Yoshiya
- G01 - MEASURING TESTING
Information Patent Application
SELECTIVELY LOWERING RESISTANCE OF A CONSTANTLY USED PROTION OF MOT...
- Publication number 20130176642
- Publication date Jul 11, 2013
- International Business Machines Corporation
- Allen K. BATES
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR INCREASING ROTATION SPEED OF SPINDLE MOTOR
- Publication number 20130099713
- Publication date Apr 25, 2013
- QUANTA STORAGE INC.
- Sheng-Wen Chiu
- G11 - INFORMATION STORAGE
Information Patent Application
HARD DISK DRIVE HAVING REGIONS CORRESPONDING TO DIFFERENT SPEEDS AT...
- Publication number 20120014015
- Publication date Jan 19, 2012
- Eric A. Anderson
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISK DEVICE, OPTICAL DISK CONTROL METHOD, AND INTEGRATED CI...
- Publication number 20110299371
- Publication date Dec 8, 2011
- Tsuyoshi Nakasendo
- G11 - INFORMATION STORAGE
Information Patent Application
PLAYBACK SPEED CONTROL APPARATUS AND PLAYBACK SPEED CONTROL METHOD
- Publication number 20110295395
- Publication date Dec 1, 2011
- Koichi Abe
- G11 - INFORMATION STORAGE
Information Patent Application
MOTOR ROTATION SPEED CONTROL DEVICE AND METHOD THEREOF
- Publication number 20110158614
- Publication date Jun 30, 2011
- Sunplus Technology Co., Ltd.
- Yen-Chien Cheng
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC APPARATUS AND DATA WRITING METHOD
- Publication number 20110149703
- Publication date Jun 23, 2011
- Akinori YUBA
- G11 - INFORMATION STORAGE
Information Patent Application
EXTERNAL OPTICAL DISC DRIVE AND METHOD OF CONTROLLING THE SAME
- Publication number 20100315920
- Publication date Dec 16, 2010
- Lite-On It Corp.
- Chih-Hsiung HUA
- G11 - INFORMATION STORAGE
Information Patent Application
Recording Method and Apparatus for Optical Disk Drive
- Publication number 20100278020
- Publication date Nov 4, 2010
- MEDIATEK INC.
- Tzu-Ching Yang
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE, OPTICAL INFORMATI...
- Publication number 20100220566
- Publication date Sep 2, 2010
- Takeshi OGATA
- G11 - INFORMATION STORAGE
Information Patent Application
Variable Spindle Speed Control for Data Storage Devices
- Publication number 20100195243
- Publication date Aug 5, 2010
- Seagate Technology LLC
- Hong Zhu
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND CONTROL METHOD THEREOF
- Publication number 20100125703
- Publication date May 20, 2010
- Fujitsu Limited
- Yutaka Horiguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Method for Reading/Writing Data for a Disk Drive
- Publication number 20100083294
- Publication date Apr 1, 2010
- PHILIPS & LITE-ON DIGITAL SOLUTIONS CORPORATION
- Wen-Hong Wang
- G11 - INFORMATION STORAGE
Information Patent Application
MULTI-SPEED STORAGE DEVICE
- Publication number 20100033866
- Publication date Feb 11, 2010
- Seagate Technology LLC
- Zine Eddine Boutaghou
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and method for changing speed of recording on optical rec...
- Publication number 20090268570
- Publication date Oct 29, 2009
- Samsung Electronics Co., Ltd.
- Sung-ro Go
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF MANAGING PLAYBACK SPEED INFORMATION OF A RECORDING MEDIUM...
- Publication number 20090231973
- Publication date Sep 17, 2009
- Sang Woon Suh
- G11 - INFORMATION STORAGE
Information Patent Application
Variable Rate Media Playback Methods for Electronic Devices with To...
- Publication number 20090174677
- Publication date Jul 9, 2009
- Samir B. Gehani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICES AND METHODS FOR DETERMINING A CRITICAL ROTATION SPEED OF AN...
- Publication number 20090168621
- Publication date Jul 2, 2009
- Koninklijke Philips Electronics N.V.
- Pippinus Maarten Robertus Wortelboer
- G11 - INFORMATION STORAGE
Information Patent Application
Data retrieval systems
- Publication number 20090122670
- Publication date May 14, 2009
- Searete LLC
- Bran Ferren
- G06 - COMPUTING CALCULATING COUNTING

Speed-changing arrangements Reversing arrangements Drive-transfer means therefor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Data storage device with closed loop extended park mode during spin...

Magnetic disk device

Method of controlling hard disk and electronic device

Data storage device operated at different spin speeds

Moveable motor and cover for mobile drive unit turntable

Phonograph playing vehicle

Recording apparatus and recording method

Variable-RPM hard disk drive control

Record player

Speed control of data storage device using service controller

Method to detect power loss through data storage device spindle speed

Hard disk drive having regions corresponding to different speeds at...

Current detection circuit, motor driving device, magnetic disk stor...

Head cleaning device and drive device

Tape cleaning device and drive device

Selectively lowering resistance of a constantly used portion of mot...

Playback speed control apparatus and playback speed control method

Deceleration of spindle motor in disk drive

Disk drive spinning down disk to a spin rate based on spin-up param...

Speed control systems and methods for decreasing power consumption...

Optical disk device, optical disk control method, and integrated ci...

Optical information recording/reproducing device, optical informati...

Variable rate media playback methods for electronic devices with to...

Data retrieval systems

Optical disc apparatus and data writing method

Speed control systems and methods for decreasing power consumption...

Recording method and apparatus for optical disk drive

Optical disc device and optical disc record reproducing method

Information recording/reproducing apparatus, information recording/...

Variable spindle speed control for data storage devices

Patents Applicationslast 30 patents

DATA STORAGE DEVICE WITH CLOSED LOOP EXTENDED PARK MODE DURING SPIN...

MAGNETIC DISK DEVICE

MOVEABLE MOTOR AND COVER FOR MOBILE DRIVE UNIT TURNTABLE

RECORDING APPARATUS AND RECORDING METHOD

Variable-RPM Hard Disk Drive Control

DISC SPIN SPEED PROFILE FOR AN OPTICAL DISC

CURRENT DETECTION CIRCUIT, MOTOR DRIVING DEVICE, MAGNETIC DISK STOR...

TAPE CLEANING DEVICE AND DRIVE DEVICE

HEAD CLEANING DEVICE AND DRIVE DEVICE

TAPE DRIVE WITH OVERLAPPED OPERATIONS

CURRENT DETECTION CIRCUIT, MOTOR DRIVING DEVICE, MAGNETIC DISK STOR...

SELECTIVELY LOWERING RESISTANCE OF A CONSTANTLY USED PROTION OF MOT...

METHOD FOR INCREASING ROTATION SPEED OF SPINDLE MOTOR

HARD DISK DRIVE HAVING REGIONS CORRESPONDING TO DIFFERENT SPEEDS AT...

OPTICAL DISK DEVICE, OPTICAL DISK CONTROL METHOD, AND INTEGRATED CI...

PLAYBACK SPEED CONTROL APPARATUS AND PLAYBACK SPEED CONTROL METHOD

MOTOR ROTATION SPEED CONTROL DEVICE AND METHOD THEREOF

OPTICAL DISC APPARATUS AND DATA WRITING METHOD

EXTERNAL OPTICAL DISC DRIVE AND METHOD OF CONTROLLING THE SAME

Recording Method and Apparatus for Optical Disk Drive

OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE, OPTICAL INFORMATI...

Variable Spindle Speed Control for Data Storage Devices

MAGNETIC DISK DEVICE AND CONTROL METHOD THEREOF

Method for Reading/Writing Data for a Disk Drive

MULTI-SPEED STORAGE DEVICE

Apparatus and method for changing speed of recording on optical rec...

METHOD OF MANAGING PLAYBACK SPEED INFORMATION OF A RECORDING MEDIUM...

Variable Rate Media Playback Methods for Electronic Devices with To...

DEVICES AND METHODS FOR DETERMINING A CRITICAL ROTATION SPEED OF AN...

Data retrieval systems