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G11B5/49
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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
G11B5/49
Fixed mounting or arrangements
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Patents Grants
last 30 patents
Information
Patent Grant
Disk writing mode providing main pole relaxation
Patent number
11,894,025
Issue date
Feb 6, 2024
MARVELL ASIA PTE. LTD.
Kai Wu
G11 - INFORMATION STORAGE
Information
Patent Grant
Storage device having a drive arm with multiple read-write head
Patent number
11,861,173
Issue date
Jan 2, 2024
Felicity Taiwan Corporation
Wen-Lang Yu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Pulse-based writing for magnetic storage media
Patent number
11,557,316
Issue date
Jan 17, 2023
MARVELL ASIA PTE. LTD.
Mats Oberg
G11 - INFORMATION STORAGE
Information
Patent Grant
Reducing time to reposition tape to write index
Patent number
11,437,062
Issue date
Sep 6, 2022
International Business Machines Corporation
Tsuyoshi Miyamura
G11 - INFORMATION STORAGE
Information
Patent Grant
Pulse-based writing for magnetic storage media
Patent number
11,270,723
Issue date
Mar 8, 2022
Marvell Asia Pte, Ltd.
Mats Oberg
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic tape reading apparatus capable of synthesizing a plurality...
Patent number
11,189,308
Issue date
Nov 30, 2021
FUJIFILM Corporation
Atsushi Musha
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data storage device staggering access operations to facilitate conc...
Patent number
11,049,517
Issue date
Jun 29, 2021
Western Digital Technologies, Inc.
Robert P. Ryan
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disk device having multiple writers with writing current o...
Patent number
10,984,820
Issue date
Apr 20, 2021
Kabushiki Kaisha Toshiba
Hiroshi Isokawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Pulse-based writing for magnetic storage media
Patent number
10,984,822
Issue date
Apr 20, 2021
Marvell Asia Pte, Ltd.
Mats Oberg
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory devices comprising magnetic tracks individually comprising a...
Patent number
10,923,205
Issue date
Feb 16, 2021
Micron Technology, Inc.
Livio Baldi
G11 - INFORMATION STORAGE
Information
Patent Grant
Embedded disconnected circuits in magnetic storage media of data st...
Patent number
10,811,047
Issue date
Oct 20, 2020
Western Digital Technologies, Inc.
Pankaj Mehra
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disk device
Patent number
10,803,899
Issue date
Oct 13, 2020
Kabushiki Kaisha Toshiba
Koji Ishii
G11 - INFORMATION STORAGE
Information
Patent Grant
Methods of using embedded disconnected circuits in magnetic storage...
Patent number
10,777,225
Issue date
Sep 15, 2020
Western Digital Technologies, Inc.
Pankaj Mehra
G11 - INFORMATION STORAGE
Information
Patent Grant
Pulse-based writing for magnetic storage media
Patent number
10,734,016
Issue date
Aug 4, 2020
Marvell Asia Pte, Ltd.
Mats Oberg
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk device and media scanning method
Patent number
10,714,142
Issue date
Jul 14, 2020
Kabushiki Kaisha Toshiba
Makoto Segawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Embedded disconnected circuits in magnetic storage media of data st...
Patent number
10,672,425
Issue date
Jun 2, 2020
Western Digital Technologies, Inc.
Pankaj Mehra
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for correcting position offset of the heads on two dimension...
Patent number
10,529,365
Issue date
Jan 7, 2020
Kabushiki Kaisha Toshiba
Naoki Tagami
G11 - INFORMATION STORAGE
Information
Patent Grant
Dual writer head design utilizing two writers of different sizes fo...
Patent number
10,210,891
Issue date
Feb 19, 2019
Seagate Technology LLC
Wei Tian
G11 - INFORMATION STORAGE
Information
Patent Grant
Bond pad sharing for powering a multiplicity of electrical components
Patent number
10,176,832
Issue date
Jan 8, 2019
Seagate Technology LLC
Jason Bryce Gadbois
G11 - INFORMATION STORAGE
Information
Patent Grant
Heat-assisted magnetic recording (HAMR) medium with heat-sink layer...
Patent number
10,109,309
Issue date
Oct 23, 2018
Western Digital Technologies, Inc.
Pierre-Olivier Jubert
G11 - INFORMATION STORAGE
Information
Patent Grant
Shingled magnetic recording storage system improving command comple...
Patent number
9,978,417
Issue date
May 22, 2018
Seagate Technology LLC
Jian Qiang
G11 - INFORMATION STORAGE
Information
Patent Grant
Quadratic current slew control circuit
Patent number
9,966,094
Issue date
May 8, 2018
Marvell International Ltd.
Xiao Yu Miao
G11 - INFORMATION STORAGE
Information
Patent Grant
Bond pad sharing for powering a multiplicity of electrical components
Patent number
9,899,047
Issue date
Feb 20, 2018
Seagate Technology LLC
Jason Bryce Gadbois
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage device adapting two-dimensional equalizer based on off...
Patent number
9,825,787
Issue date
Nov 21, 2017
Western Digital Technologies, Inc.
Derrick E. Burton
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Magnetic recording and reproducing device having magnetic head with...
Patent number
9,824,703
Issue date
Nov 21, 2017
Kabushiki Kaisha Toshiba
Katsuya Sugawara
G11 - INFORMATION STORAGE
Information
Patent Grant
Dual writer head design
Patent number
9,773,517
Issue date
Sep 26, 2017
Seagate Technology LLC
Kaizhong Gao
G11 - INFORMATION STORAGE
Information
Patent Grant
Two dimensional magnetic recording system, devices and methods
Patent number
9,728,221
Issue date
Aug 8, 2017
Marvell World Trade Ltd.
Mats Oberg
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk drive with multiple read-write heads
Patent number
9,728,212
Issue date
Aug 8, 2017
EMC IP Holding Company LLC
Leo Lee
G11 - INFORMATION STORAGE
Information
Patent Grant
Compensating for loss of current through shorted tunneling magnetor...
Patent number
9,613,655
Issue date
Apr 4, 2017
International Business Machines Corporation
Said A. Ahmad
G11 - INFORMATION STORAGE
Information
Patent Grant
Substrate for suspension, and production process thereof
Patent number
9,516,747
Issue date
Dec 6, 2016
Dai Nippon Printing Co., Ltd.
Yoichi Miura
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
MAGNETIC BUBBLE MEMORY
Publication number
20240046960
Publication date
Feb 8, 2024
Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V.
Claudia FELSER
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC HEAD, HEAD GIMBAL ASSEMBLY, HARD DISK DRIVE, AND METHOD FO...
Publication number
20240038261
Publication date
Feb 1, 2024
SAE MAGNETICS (H. K) LTD.
Ryuji FUJII
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC DISK DEVICE AND METHOD
Publication number
20230282231
Publication date
Sep 7, 2023
Kabushiki Kaisha Toshiba
Hidekazu MASUYAMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE DEVICE HAVING A DRIVE ARM WITH MULTIPLE READ-WRITE HEAD
Publication number
20220317885
Publication date
Oct 6, 2022
Felicity Taiwan Corporation
Wen-Lang YU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Pulse-Based Writing for Magnetic Storage Media
Publication number
20220189504
Publication date
Jun 16, 2022
Marvell Asia Pte, Ltd.
Mats Oberg
G11 - INFORMATION STORAGE
Information
Patent Application
Hold-Up Capacitance Health Measurement With Current Leakage Detection
Publication number
20220122631
Publication date
Apr 21, 2022
Western Digital Technologies, Inc.
Richard S. Lucky
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Pulse-Based Writing for Magnetic Storage Media
Publication number
20210241789
Publication date
Aug 5, 2021
Marvell Asia Pte, Ltd.
Mats Oberg
G11 - INFORMATION STORAGE
Information
Patent Application
Memory Devices Comprising Magnetic Tracks Individually Comprising A...
Publication number
20210151116
Publication date
May 20, 2021
Micron Technology, Inc.
Livio Baldi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EMBEDDED DISCONNECTED CIRCUITS IN MAGNETIC STORAGE MEDIA OF DATA ST...
Publication number
20200357435
Publication date
Nov 12, 2020
Western Digital Technologies, Inc.
Pankaj MEHRA
G11 - INFORMATION STORAGE
Information
Patent Application
Pulse-Based Writing for Magnetic Storage Media
Publication number
20200342900
Publication date
Oct 29, 2020
Marvell Asia Pte, Ltd.
Mats Oberg
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE READING APPARATUS, OPERATION METHOD OF MAGNETIC TAPE...
Publication number
20200312356
Publication date
Oct 1, 2020
FUJIFILM CORPORATION
Atsushi MUSHA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MAGNETIC DISK DEVICE
Publication number
20200294544
Publication date
Sep 17, 2020
Kabushiki Kaisha Toshiba
Koji ISHII
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC DISK DEVICE AND METHOD
Publication number
20200294540
Publication date
Sep 17, 2020
Kabushiki Kaisha Toshiba
Hideo Shimokawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Pulse-Based Writing for Magnetic Storage Media
Publication number
20200066299
Publication date
Feb 27, 2020
Marvell World Trade Ltd.
Mats Oberg
G11 - INFORMATION STORAGE
Information
Patent Application
DISK DEVICE AND MEDIA SCANNING METHOD
Publication number
20190287567
Publication date
Sep 19, 2019
Kabushiki Kaisha Toshiba
Makoto Segawa
G11 - INFORMATION STORAGE
Information
Patent Application
EMBEDDED DISCONNECTED CIRCUITS IN MAGNETIC STORAGE MEDIA OF DATA ST...
Publication number
20180373452
Publication date
Dec 27, 2018
Western Digital Technologies, Inc.
Pankaj MEHRA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS OF USING EMBEDDED DISCONNECTED CIRCUITS IN MAGNETIC STORAGE...
Publication number
20180373453
Publication date
Dec 27, 2018
Western Digital Technologies, Inc.
Pankaj MEHRA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BOND PAD SHARING FOR POWERING A MULTIPLICITY OF ELECTRICAL COMPONENTS
Publication number
20180137885
Publication date
May 17, 2018
SEAGATE TECHNOLOGY LLC
Jason Bryce Gadbois
G11 - INFORMATION STORAGE
Information
Patent Application
DUAL WRITER HEAD DESIGN
Publication number
20160148629
Publication date
May 26, 2016
SEAGATE TECHNOLOGY LLC
Kaizhong Gao
G11 - INFORMATION STORAGE
Information
Patent Application
DISK DRIVE EMPLOYING MULTIPLE READ ELEMENTS TO INCREASE RADIAL BAND...
Publication number
20150255099
Publication date
Sep 10, 2015
WESTERN DIGITAL TECHNOLOGIES, INC.
DONALD BRUNNETT
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC HEAD, MAGNETIC RECORDING REPRODUCING APPARATUS AND MAGNETI...
Publication number
20140376130
Publication date
Dec 25, 2014
Kabushiki Kaisha Toshiba
Akihiko TAKEO
G11 - INFORMATION STORAGE
Information
Patent Application
Memory Devices Comprising Magnetic Tracks Individually Comprising A...
Publication number
20140353781
Publication date
Dec 4, 2014
Livio Baldi
G11 - INFORMATION STORAGE
Information
Patent Application
SUBSTRATE FOR SUSPENSION, AND PRODUCTION PROCESS THEREOF
Publication number
20140246224
Publication date
Sep 4, 2014
DAI NIPPON PRINTING CO., LTD.
Yoichi MIURA
G11 - INFORMATION STORAGE
Information
Patent Application
Two Dimensional Magnetic Sensor Immune to Skew Angle Misalignment
Publication number
20140233134
Publication date
Aug 21, 2014
SEAGATE TECHNOLOGY LLC
Mehmet Fatih Erden
G11 - INFORMATION STORAGE
Information
Patent Application
UNIVERSAL MAGNETIC RECORDING HEAD CHIP
Publication number
20140133049
Publication date
May 15, 2014
International Business Machines Corporation
Robert G. Biskeborn
G11 - INFORMATION STORAGE
Information
Patent Application
SERVO CONTROL
Publication number
20130321949
Publication date
Dec 5, 2013
International Business Machines Corporation
Giovanni Cherubini
G11 - INFORMATION STORAGE
Information
Patent Application
Two Dimensional Magnetic Sensor Immune to Skew Angle Misalignment
Publication number
20130286502
Publication date
Oct 31, 2013
SEAGATE TECHNOLOGY LLC
Mehmet Fatih Erden
G11 - INFORMATION STORAGE
Information
Patent Application
Biased Two Dimensional Magnetic Sensor
Publication number
20130286511
Publication date
Oct 31, 2013
SEAGATE TECHNOLOGY LLC
Harry Sam Edelman
G11 - INFORMATION STORAGE
Information
Patent Application
ELECTRONIC PAYMENT DEVICE ABLE TO RECEIVE AND HOLD A PORTABLE TELEP...
Publication number
20130262299
Publication date
Oct 3, 2013
Compagnie Industrielle et Financiere D'Ingenierie "Ingenico"
Pierre Lacroix
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ARRANGEMENT AND PROCESSING OF LONGITUDINAL POSITION INFORMATION ON...
Publication number
20120019948
Publication date
Jan 26, 2012
Donald Fasen
G11 - INFORMATION STORAGE