Recording on, or reproducing or erasing from, magnetic discs

Industry

CPC
G11B5/012

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GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B5/00Recording by magnetisation or demagnetisation of a record carrier Reproducing by magnetic means Record carriers therefor

Current Industry

G11B5/012Recording on, or reproducing or erasing from, magnetic discs

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Systems for and methods for fast mode hop detection and correction...
- Patent number 12,170,100
- Issue date Dec 17, 2024
- Avago Technologies International Sales Pte. Limited
- Scott O'Brien
- G11 - INFORMATION STORAGE
Information Patent Grant
Energy-assisted magnetic recording data storage device with opportu...
- Patent number 12,159,652
- Issue date Dec 3, 2024
- Guoxiao Guo
- G11 - INFORMATION STORAGE
Information Patent Grant
Electronic device having metal member and screw that attaches conne...
- Patent number 12,154,601
- Issue date Nov 26, 2024
- Kabushiki Kaisha Toshiba
- Masahide Takazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic disk device and control method
- Patent number 12,106,773
- Issue date Oct 1, 2024
- Kabushiki Kaisha Toshiba
- Takuya Mori
- G11 - INFORMATION STORAGE
Information Patent Grant
Techniques and devices for qualitative disk writes performance anti...
- Patent number 12,073,854
- Issue date Aug 27, 2024
- Apple Inc.
- Sheyas Binnamangala Prabhu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic disk device and control method
- Patent number 12,073,855
- Issue date Aug 27, 2024
- Kabushiki Kaisha Toshiba
- Daisuke Sudo
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device with laser pre-bias optimization using disk the...
- Patent number 12,073,856
- Issue date Aug 27, 2024
- Western Digital Technologies, Inc.
- Phillip S. Haralson
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording device, magnetic recording system, and control m...
- Patent number 12,068,009
- Issue date Aug 20, 2024
- Kabushiki Kaisha Toshiba
- Yousuke Isowaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device
- Patent number 12,014,757
- Issue date Jun 18, 2024
- Kabushiki Kaisha Toshiba
- Shinichi Kobatake
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device and method of adjusting preheat time
- Patent number 12,002,495
- Issue date Jun 4, 2024
- Kabushiki Kaisha Toshiba
- Hiroshi Isokawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device pre-biasing write current for energy assisted m...
- Patent number 11,990,161
- Issue date May 21, 2024
- Western Digital Technologies, Inc.
- Joey M. Poss
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk apparatus and method
- Patent number 11,984,142
- Issue date May 14, 2024
- Kabushiki Kaisha Toshiba
- Kenji Ogawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device with magnetic disk overwrite characteristics a...
- Patent number 11,984,143
- Issue date May 14, 2024
- Kabushiki Kaisha Toshiba
- Hiroshi Isokawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Write signal interference cancellation across data/servo clock boun...
- Patent number 11,967,341
- Issue date Apr 23, 2024
- MARVELL ASIA PTE. LTD.
- Supaket Katchmart
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device and method
- Patent number 11,955,146
- Issue date Apr 9, 2024
- Kabushiki Kaisha Toshiba
- Naoki Tagami
- G11 - INFORMATION STORAGE
Information Patent Grant
Zero skew elevator system
- Patent number 11,948,612
- Issue date Apr 2, 2024
- Seagate Technology LLC
- Riyan Alex Mendonsa
- G11 - INFORMATION STORAGE
Information Patent Grant
Offset spiral data track format for data storage devices
- Patent number 11,948,602
- Issue date Apr 2, 2024
- Western Digital Technologies, Inc.
- Weldon M. Hanson
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing device, magnetic recording and reproducing d...
- Patent number 11,942,120
- Issue date Mar 26, 2024
- Kabushiki Kaisha Toshiba
- Susumu Takeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device and method for suppressing time required for r...
- Patent number 11,935,566
- Issue date Mar 19, 2024
- Kabushiki Kaisha Toshiba
- Syosuke Maruyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Circuit for controlling a resistive circuit
- Patent number 11,922,979
- Issue date Mar 5, 2024
- STMicroelectronics S.r.l.
- Marco Mazzini
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device and control method of magnetic disk device
- Patent number 11,907,113
- Issue date Feb 20, 2024
- Kabushiki Kaisha Toshiba
- Takeshi Shibasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic disk apparatus and method
- Patent number 11,899,968
- Issue date Feb 13, 2024
- Kabushiki Kaisha Toshiba
- Masahisa Miyake
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High temperature lubricants for magnetic media
- Patent number 11,898,117
- Issue date Feb 13, 2024
- Western Digital Technologies, Inc.
- Xingliang He
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Data storage device managing low endurance semiconductor memory wri...
- Patent number 11,893,277
- Issue date Feb 6, 2024
- Western Digital Technologies, Inc.
- David R. Hall
- G06 - COMPUTING CALCULATING COUNTING
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
Magnetic disk device
- Patent number 11,887,633
- Issue date Jan 30, 2024
- Kabushiki Kaisha Toshiba
- Takayuki Kawabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Sector mapout of low coercivity media for enhancing aerial density
- Patent number 11,881,238
- Issue date Jan 23, 2024
- Western Digital Technologies, Inc.
- Zarko Popov
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk device
- Patent number 11,875,821
- Issue date Jan 16, 2024
- Kabushiki Kaisha Toshiba
- Masafumi Iwashiro
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device
- Patent number 11,875,824
- Issue date Jan 16, 2024
- Kabushiki Kaisha Toshiba
- Yosuke Kondo
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device, RW parameter adjustment method of the magneti...
- Patent number 11,869,547
- Issue date Jan 9, 2024
- Kabushiki Kaisha Toshiba
- Daisuke Watanabe
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS FOR AND METHODS FOR FAST MODE HOP DETECTION AND CORRECTION...
- Publication number 20240412756
- Publication date Dec 12, 2024
- Avago Technologies International Sales Pte. Limited
- Scott O’Brien
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DEVICE
- Publication number 20240321292
- Publication date Sep 26, 2024
- Kabushiki Kaisha Toshiba
- Yuki SATO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND METHOD OF MANAGING PARITY
- Publication number 20240321314
- Publication date Sep 26, 2024
- Kabushiki Kaisha Toshiba
- Takahiro KAWAI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE WITH ENHANCED CONTROL OF WRITE PROCESSING METH...
- Publication number 20240312481
- Publication date Sep 19, 2024
- Kabushiki Kaisha Toshiba
- Nobuhiro Maeto
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DEVICE
- Publication number 20240312480
- Publication date Sep 19, 2024
- Kabushiki Kaisha Toshiba
- Manabu Uehara
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE WITH RECORDING CURRENT ARRANGEMENT
- Publication number 20240304211
- Publication date Sep 12, 2024
- Kabushiki Kaisha Toshiba
- Hiroshi ISOKAWA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING DEVICE, MAGNETIC RECORDING SYSTEM, AND CONTROL M...
- Publication number 20240242733
- Publication date Jul 18, 2024
- Kabushiki Kaisha Toshiba
- Yousuke ISOWAKI
- G11 - INFORMATION STORAGE
Information Patent Application
ENERGY-ASSISTED MAGNETIC RECORDING DATA STORAGE DEVICE WITH OPPORTU...
- Publication number 20240221784
- Publication date Jul 4, 2024
- Western Digital Technologies, Inc.
- Guoxiao Guo
- G11 - INFORMATION STORAGE
Information Patent Application
FILM FORMING APPARATUS
- Publication number 20240212711
- Publication date Jun 27, 2024
- Resonac Corporation
- Chihiro TAMURA
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEM CONTROLLED RF SIGNAL SOURCE ARCHITECTURE WITH TRANSDUCER NEA...
- Publication number 20240203449
- Publication date Jun 20, 2024
- Western Digital Technologies, Inc.
- John T. Contreras
- G11 - INFORMATION STORAGE
Information Patent Application
CIRCUIT FOR CONTROLLING A RESISTIVE CIRCUIT
- Publication number 20240177732
- Publication date May 30, 2024
- STMicroelectronics S.r.l.
- Marco Mazzini
- G11 - INFORMATION STORAGE
Information Patent Application
Spin Injection Assisted Magnetic Recording
- Publication number 20240170010
- Publication date May 23, 2024
- Headway Technolobies, Inc.
- Yan Wu
- G11 - INFORMATION STORAGE
Information Patent Application
AROMATIC AND AROMATIC-LIKE CONTAINING MEDIA LUBRICANTS FOR DATA STO...
- Publication number 20240158711
- Publication date May 16, 2024
- Western Digital Technologies, Inc.
- Xingliang He
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND CONTROL METHOD
- Publication number 20240105216
- Publication date Mar 28, 2024
- Kabushiki Kaisha Toshiba
- Daisuke SUDO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND METHOD OF ADJUSTING PREHEAT TIME
- Publication number 20240096349
- Publication date Mar 21, 2024
- Kabushiki Kaisha Toshiba
- Hiroshi Isokawa
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE
- Publication number 20240096357
- Publication date Mar 21, 2024
- Kabushiki Kaisha Toshiba
- Shinichi Kobatake
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND REFERENCE PATTERN WRITING METHOD OF THE SAME
- Publication number 20240079028
- Publication date Mar 7, 2024
- Kabushiki Kaisha Toshiba
- Hiroyuki Suzuki
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND CONTROL METHOD
- Publication number 20240062784
- Publication date Feb 22, 2024
- Kabushiki Kaisha Toshiba
- Takuya MORI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND METHOD
- Publication number 20240046958
- Publication date Feb 8, 2024
- Kabushiki Kaisha Toshiba
- Naoki Tagami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECTOR MAPOUT OF LOW COERCIVITY MEDIA FOR ENHANCING AERIAL DENSITY
- Publication number 20240046961
- Publication date Feb 8, 2024
- Western Digital Technologies, Inc.
- Zarko Popov
- G11 - INFORMATION STORAGE
Information Patent Application
PRINTED CIRCUIT BOARD AND DISK DEVICE
- Publication number 20240040696
- Publication date Feb 1, 2024
- Kabushiki Kaisha Toshiba
- Yoshihiro AMEMIYA
- G11 - INFORMATION STORAGE
Information Patent Application
ADAPTIVE DUAL HEATER MODE FOR HARD DISK DRIVE
- Publication number 20240038260
- Publication date Feb 1, 2024
- Western Digital Technologies, Inc.
- Qinghua Zeng
- G11 - INFORMATION STORAGE
Information Patent Application
Offset Spiral Data Track Format for Data Storage Devices
- Publication number 20240005959
- Publication date Jan 4, 2024
- Western Digital Technologies, Inc.
- Weldon M. Hanson
- G11 - INFORMATION STORAGE
Information Patent Application
ELECTRONIC DEVICE HAVING METAL MEMBER AND SCREW THAT ATTACHES CONNE...
- Publication number 20230420002
- Publication date Dec 28, 2023
- Kabushiki Kaisha Toshiba
- Masahide TAKAZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
Full Disk Serpentine Write Path For Tamper-Proof Disk Drive
- Publication number 20230367506
- Publication date Nov 16, 2023
- Western Digital Technologies, Inc.
- Erhard SCHRECK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC DISK DEVICE AND METHOD
- Publication number 20230306987
- Publication date Sep 28, 2023
- Kabushiki Kaisha Toshiba
- Kana FURUHASHI
- G11 - INFORMATION STORAGE
Information Patent Application
POSITION AND RISK RECONSTRUCTION IN SHINGLED MAGNETIC RECORDING DAT...
- Publication number 20230306994
- Publication date Sep 28, 2023
- Western Digital Technologies, Inc.
- Weldon M. Hanson
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK APPARATUS AND METHOD
- Publication number 20230306989
- Publication date Sep 28, 2023
- Kabushiki Kaisha Toshiba
- Kenji OGAWA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE
- Publication number 20230306988
- Publication date Sep 28, 2023
- Kabushiki Kaisha Toshiba
- Yosuke Kondo
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DEVICE
- Publication number 20230307001
- Publication date Sep 28, 2023
- Kabushiki Kaisha Toshiba
- Masafumi Iwashiro
- G11 - INFORMATION STORAGE

Recording on, or reproducing or erasing from, magnetic discs

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems for and methods for fast mode hop detection and correction...

Energy-assisted magnetic recording data storage device with opportu...

Electronic device having metal member and screw that attaches conne...

Magnetic disk device and control method

Techniques and devices for qualitative disk writes performance anti...

Magnetic disk device and control method

Data storage device with laser pre-bias optimization using disk the...

Magnetic recording device, magnetic recording system, and control m...

Magnetic disk device

Magnetic disk device and method of adjusting preheat time

Data storage device pre-biasing write current for energy assisted m...

Magnetic disk apparatus and method

Magnetic disk device with magnetic disk overwrite characteristics a...

Write signal interference cancellation across data/servo clock boun...

Magnetic disk device and method

Zero skew elevator system

Offset spiral data track format for data storage devices

Information processing device, magnetic recording and reproducing d...

Magnetic disk device and method for suppressing time required for r...

Circuit for controlling a resistive circuit

Magnetic disk device and control method of magnetic disk device

Magnetic disk apparatus and method

High temperature lubricants for magnetic media

Data storage device managing low endurance semiconductor memory wri...

Disk writing mode providing main pole relaxation

Magnetic disk device

Sector mapout of low coercivity media for enhancing aerial density

Disk device

Magnetic disk device

Magnetic disk device, RW parameter adjustment method of the magneti...

Patents Applicationslast 30 patents

SYSTEMS FOR AND METHODS FOR FAST MODE HOP DETECTION AND CORRECTION...

DISK DEVICE

MAGNETIC DISK DEVICE AND METHOD OF MANAGING PARITY

MAGNETIC DISK DEVICE WITH ENHANCED CONTROL OF WRITE PROCESSING METH...

DISK DEVICE

MAGNETIC DISK DEVICE WITH RECORDING CURRENT ARRANGEMENT

MAGNETIC RECORDING DEVICE, MAGNETIC RECORDING SYSTEM, AND CONTROL M...

ENERGY-ASSISTED MAGNETIC RECORDING DATA STORAGE DEVICE WITH OPPORTU...

FILM FORMING APPARATUS

SYSTEM CONTROLLED RF SIGNAL SOURCE ARCHITECTURE WITH TRANSDUCER NEA...

CIRCUIT FOR CONTROLLING A RESISTIVE CIRCUIT

Spin Injection Assisted Magnetic Recording

AROMATIC AND AROMATIC-LIKE CONTAINING MEDIA LUBRICANTS FOR DATA STO...

MAGNETIC DISK DEVICE AND CONTROL METHOD

MAGNETIC DISK DEVICE AND METHOD OF ADJUSTING PREHEAT TIME

MAGNETIC DISK DEVICE

MAGNETIC DISK DEVICE AND REFERENCE PATTERN WRITING METHOD OF THE SAME

MAGNETIC DISK DEVICE AND CONTROL METHOD

MAGNETIC DISK DEVICE AND METHOD

SECTOR MAPOUT OF LOW COERCIVITY MEDIA FOR ENHANCING AERIAL DENSITY

PRINTED CIRCUIT BOARD AND DISK DEVICE

ADAPTIVE DUAL HEATER MODE FOR HARD DISK DRIVE

Offset Spiral Data Track Format for Data Storage Devices

ELECTRONIC DEVICE HAVING METAL MEMBER AND SCREW THAT ATTACHES CONNE...

Full Disk Serpentine Write Path For Tamper-Proof Disk Drive

MAGNETIC DISK DEVICE AND METHOD

POSITION AND RISK RECONSTRUCTION IN SHINGLED MAGNETIC RECORDING DAT...

MAGNETIC DISK APPARATUS AND METHOD

MAGNETIC DISK DEVICE

DISK DEVICE