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G11B5/5569
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G
PHYSICS
G11
Information storage
G11B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B5/00
Recording by magnetisation or demagnetisation of a record carrier Reproducing by magnetic means Record carriers therefor
Current Industry
G11B5/5569
details of specially adapted mobile parts
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Patents Grants
last 30 patents
Information
Patent Grant
Motor driver circuit, positioning device and hard disk apparatus us...
Patent number
11,949,363
Issue date
Apr 2, 2024
Rohm Co., Ltd.
Hisashi Sugie
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage device having dual actuators and method for data egres...
Patent number
11,837,264
Issue date
Dec 5, 2023
Western Digital Technologies, Inc.
Brian Johnson
G11 - INFORMATION STORAGE
Information
Patent Grant
Voice coil motor yoke with annular groove in magnet bonding region...
Patent number
11,823,720
Issue date
Nov 21, 2023
Shin-Etsu Chemical Co., Ltd.
Masaki Kaneko
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetically repositionable cassettes within a data storage drive
Patent number
11,790,946
Issue date
Oct 17, 2023
Seagate Technology LLC
Brett R. Herdendorf
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
Spindle motor and hard disk drive device
Patent number
11,011,196
Issue date
May 18, 2021
MINEBEA MITSUMI INC.
Hideaki Showa
G11 - INFORMATION STORAGE
Information
Patent Grant
Multi-cartridge control board with cartridge-external voice coil mo...
Patent number
10,996,900
Issue date
May 4, 2021
Seagate Technology LLC
Riyan A. Mendonsa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Low-profile ball screw cam elevator mechanism for cold storage data...
Patent number
10,902,871
Issue date
Jan 26, 2021
Western Digital Technologies, Inc.
David Myers
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage device employing staggered servo wedges to increase ca...
Patent number
10,867,629
Issue date
Dec 15, 2020
Western Digital Technologies, Inc.
Toshihisa Kiyonaga
G11 - INFORMATION STORAGE
Information
Patent Grant
Multi-controller data storage devices and methods
Patent number
10,861,490
Issue date
Dec 8, 2020
Seagate Technology LLC
Mark A. Gaertner
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
In-pivot stepper motor for ball screw cam elevator mechanism for co...
Patent number
10,811,044
Issue date
Oct 20, 2020
Western Digital Technologies, Inc.
David Myers
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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
Tolerance ring
Patent number
9,829,046
Issue date
Nov 28, 2017
NHK Spring Co., Ltd.
Toshimitsu Araki
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus, systems and processes for reducing a hard disk drive's a...
Patent number
9,721,600
Issue date
Aug 1, 2017
L2 Drive Inc.
Karim Kaddeche
G11 - INFORMATION STORAGE
Information
Patent Grant
Bearing device
Patent number
9,640,207
Issue date
May 2, 2017
Minebea Co., Ltd.
Kunihiro Tsuchiya
G11 - INFORMATION STORAGE
Information
Patent Grant
Representation of overlapping visual entities
Patent number
9,620,085
Issue date
Apr 11, 2017
Microsoft Technology Licensing, LLC
Jeff J. Lin
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Apparatus, systems and processes for reducing a hard disk drive's a...
Patent number
9,620,159
Issue date
Apr 11, 2017
L2 Drive LLC
Karim Kaddeche
G11 - INFORMATION STORAGE
Information
Patent Grant
Tolerance ring and hard disk device
Patent number
9,620,158
Issue date
Apr 11, 2017
NHK Spring Co., Ltd.
Toshimitsu Araki
G11 - INFORMATION STORAGE
Information
Patent Grant
Representation of overlapping visual entities
Patent number
9,449,581
Issue date
Sep 20, 2016
Microsoft Technology Licensing, LLC
Jeff J. Lin
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Tolerance ring and method of manufacturing tolerance ring
Patent number
9,429,190
Issue date
Aug 30, 2016
NHK Spring Co., Ltd.
Norihiro Tajima
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Memory disk drive device and resin component therefor
Patent number
9,361,918
Issue date
Jun 7, 2016
NTN Corporation
Hiroyuki Noda
G11 - INFORMATION STORAGE
Information
Patent Grant
Bearing device
Patent number
9,330,711
Issue date
May 3, 2016
Minebea Co., Ltd.
Kunihiro Tsuchiya
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Low translational load suspension assembly
Patent number
9,286,923
Issue date
Mar 15, 2016
Seagate Technology LLC
Paul Y. Chua
G11 - INFORMATION STORAGE
Information
Patent Grant
BVCM hold down apparatus to prevent pivot bearing damage at TVCM in...
Patent number
9,269,402
Issue date
Feb 23, 2016
Western Digital Technologies, Inc.
Jit Han Tan
G11 - INFORMATION STORAGE
Information
Patent Grant
Tolerance ring, hard disk device, and method for manufacturing hard...
Patent number
9,255,609
Issue date
Feb 9, 2016
NHK Spring Co., Ltd.
Toshimitsu Araki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Tolerance ring with grouped waves
Patent number
9,224,409
Issue date
Dec 29, 2015
Saint-Gobain Performance Plastics Rencol Limited
Benjamin Nias
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Tolerance ring with perforated waves
Patent number
9,028,165
Issue date
May 12, 2015
Saint-Gobain Performance Plastics Rencol Limited
Benjamin Nias
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Tolerance ring with slotted sidewall
Patent number
9,022,683
Issue date
May 5, 2015
Saint-Gobain Performance Plastics Rencol Limited
Benjamin Nias
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Tolerance ring
Patent number
9,019,663
Issue date
Apr 28, 2015
NHK Spring Co., Ltd.
Toshimitsu Araki
G11 - INFORMATION STORAGE
Information
Patent Grant
Low translational load suspension assembly
Patent number
9,013,835
Issue date
Apr 21, 2015
Seagate Technology LLC
Paul Y. Chua
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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
DATA STORAGE DEVICE HAVING DUAL ACTUATORS AND METHOD FOR DATA EGRES...
Publication number
20230326484
Publication date
Oct 12, 2023
Western Digital Technologies, Inc.
Brian Johnson
G11 - INFORMATION STORAGE
Information
Patent Application
MOTOR DRIVER CIRCUIT, POSITIONING DEVICE AND HARD DISK APPARATUS US...
Publication number
20230253900
Publication date
Aug 10, 2023
Rohm Co., Ltd.
HISASHI SUGIE
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETICALLY REPOSITIONABLE CASSETTES WITHIN A DATA STORAGE DRIVE
Publication number
20230253013
Publication date
Aug 10, 2023
SEAGATE TECHNOLOGY LLC
Brett R. HERDENDORF
G11 - INFORMATION STORAGE
Information
Patent Application
VOICE COIL MOTOR YOKE AND VOICE COIL MOTOR
Publication number
20230141116
Publication date
May 11, 2023
Shin-Etsu Chemical Co., Ltd.
Masaki KANEKO
G11 - INFORMATION STORAGE
Information
Patent Application
DISK DEVICE
Publication number
20220262397
Publication date
Aug 18, 2022
Kabushiki Kaisha Toshiba
Ryusuke KIMURA
G11 - INFORMATION STORAGE
Information
Patent Application
SPINDLE MOTOR AND HARD DISK DRIVE DEVICE
Publication number
20210065740
Publication date
Mar 4, 2021
MINEBEA MITSUMI INC.
Hideaki SHOWA
G11 - INFORMATION STORAGE
Information
Patent Application
AXIAL FLUX PERMANENT MAGNET MOTOR FOR BALL SCREW CAM ELEVATOR MECHA...
Publication number
20210020194
Publication date
Jan 21, 2021
Western Digital Technologies, Inc.
Diep Nguyen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
In-Pivot Stepper Motor For Ball Screw Cam Elevator Mechanism For Co...
Publication number
20200027480
Publication date
Jan 23, 2020
Western Digital Technologies, Inc.
David Myers
G11 - INFORMATION STORAGE
Information
Patent Application
APPARATUS, SYSTEMS AND PROCESSES FOR REDUCING A HARD DISK DRIVE'S A...
Publication number
20170178673
Publication date
Jun 22, 2017
L2 Drive LLC
Karim Kaddeche
G11 - INFORMATION STORAGE
Information
Patent Application
TOLERANCE RING AND HARD DISK DEVICE
Publication number
20170011761
Publication date
Jan 12, 2017
NHK Spring Co., Ltd.
Toshimitsu ARAKI
G11 - INFORMATION STORAGE
Information
Patent Application
TOLERANCE RING
Publication number
20150003771
Publication date
Jan 1, 2015
NHK Spring Co., Ltd.
Toshimitsu Araki
G11 - INFORMATION STORAGE
Information
Patent Application
TOLERANCE RING, HARD DISK DEVICE, AND METHOD FOR MANUFACTURING HARD...
Publication number
20140362474
Publication date
Dec 11, 2014
NHK Spring Co., Ltd.
Toshimitsu Araki
G11 - INFORMATION STORAGE
Information
Patent Application
COLLAPSIBLE TOLERANCE RINGS WITH WEAK POINTS
Publication number
20140363226
Publication date
Dec 11, 2014
Joompondej Bamrungwongtaree
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
TOLERANCE RING
Publication number
20140313618
Publication date
Oct 23, 2014
Toshimitsu Araki
G11 - INFORMATION STORAGE
Information
Patent Application
Tolerance Ring With Discrete Tolerance Ring Panels
Publication number
20140185164
Publication date
Jul 3, 2014
Saint-Gobain Performance Plastics Rencol Limited
Benjamin Nias
G11 - INFORMATION STORAGE
Information
Patent Application
TOLERANCE RING AND METHOD OF MANUFACTURING TOLERANCE RING
Publication number
20140147199
Publication date
May 29, 2014
NHK Spring Co., Ltd.
Norihiro Tajima
G11 - INFORMATION STORAGE
Information
Patent Application
BEARING, BEARING DEVICE AND RECORDING DEVICE
Publication number
20140126085
Publication date
May 8, 2014
Seiko Instruments Inc.
Kenji SUZUKI
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY DISK DRIVE DEVICE AND RESIN COMPONENT THEREFOR
Publication number
20140118858
Publication date
May 1, 2014
NTN Corporation
Hiroyuki Noda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
BEARING DEVICE, METHOD OF MANUFACTURING BEARING DEVICE, AND INFORMA...
Publication number
20140104727
Publication date
Apr 17, 2014
Seiko Instruments Inc.
Akihiro IINO
G11 - INFORMATION STORAGE
Information
Patent Application
ACTUATOR ARM WITH A SHELF AND CUTOUT
Publication number
20140029140
Publication date
Jan 30, 2014
Seagate Technology LLC
Roger A. Resh
G11 - INFORMATION STORAGE
Information
Patent Application
TOLERANCE RING WITH SLOTTED SIDEWALL
Publication number
20130315655
Publication date
Nov 28, 2013
Benjamin NIAS
G11 - INFORMATION STORAGE
Information
Patent Application
TOLERANCE RING WITH GROUPED WAVES
Publication number
20130315664
Publication date
Nov 28, 2013
Benjamin NIAS
G11 - INFORMATION STORAGE
Information
Patent Application
TOLERANCE RING WITH PERFORATED WAVES
Publication number
20130315654
Publication date
Nov 28, 2013
Benjamin NIAS
G11 - INFORMATION STORAGE
Information
Patent Application
PIVOT BEARING UNIT FOR HARD DISK ACTUATOR
Publication number
20130301160
Publication date
Nov 14, 2013
NSK Ltd.
Toru Nanasawa
G11 - INFORMATION STORAGE
Information
Patent Application
LOW TRANSLATIONAL LOAD SUSPENSION ASSEMBLY
Publication number
20130094106
Publication date
Apr 18, 2013
SEAGATE TECHNOLOGY LLC
Paul Y. Chua
G11 - INFORMATION STORAGE
Information
Patent Application
BEARING APPARATUS AND INFORMATION RECORDING/REPRODUCTION APPARATUS
Publication number
20130057984
Publication date
Mar 7, 2013
Sumio SHIMIZU
G11 - INFORMATION STORAGE
Information
Patent Application
VOICE COIL MOTOR AND DISK DRIVE UNIT WITH THE SAME
Publication number
20120300345
Publication date
Nov 29, 2012
SAE MAGNETICS (H. K) LTD.
Daisuke SHIRATO
G11 - INFORMATION STORAGE
Information
Patent Application
METHODS AND DEVICES FOR MAKING AND USING CAGES FOR BEARING ASSEMBLIES
Publication number
20120251027
Publication date
Oct 4, 2012
Seagate Technology LLC
Kenneth Lee Pottebaum
G11 - INFORMATION STORAGE
Information
Patent Application
DAMPER WITHIN A VOICE COIL MOTOR
Publication number
20120162826
Publication date
Jun 28, 2012
Kimihiko Sudo
G11 - INFORMATION STORAGE