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CPC
G11B20/1217

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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B20/00Signal processing not specific to the method of recording or reproducing Circuits therefor

Current Industry

G11B20/1217on discs

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic disk device
- Patent number 12,223,986
- Issue date Feb 11, 2025
- Kabushiki Kaisha Toshiba
- Nobuhiro Maeto
- G11 - INFORMATION STORAGE
Information Patent Grant
Shingled magnetic recording hard disk drive media cache copy transfer
- Patent number 12,198,723
- Issue date Jan 14, 2025
- Kabushiki Kaisha Toshiba
- Andre C. Hall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Codeword interleaving over magnetic media surfaces
- Patent number 12,198,724
- Issue date Jan 14, 2025
- Marvell Asia Pte, Ltd.
- Mats Oberg
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage system and device to monitor performance and apply counterm...
- Patent number 12,189,952
- Issue date Jan 7, 2025
- Buffalo Inc.
- Yasuyuki Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data read synchronization from phase modulated synchronization fiel...
- Patent number 12,183,376
- Issue date Dec 31, 2024
- Western Digital Technologies, Inc.
- Richard Galbraith
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk apparatus and method
- Patent number 12,176,002
- Issue date Dec 24, 2024
- Kabushiki Kaisha Toshiba
- Nobuhiro Maeto
- G11 - INFORMATION STORAGE
Information Patent Grant
Variable data interleave sizes on hard drives
- Patent number 12,176,001
- Issue date Dec 24, 2024
- Avago Technologies International Sales Pte. Limited
- Shaohua Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Data entry for an application
- Patent number 12,147,641
- Issue date Nov 19, 2024
- Start Project, LLC
- Narendra Rocherolle
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic reproduction processing device, magnetic recording/reprodu...
- Patent number 12,020,726
- Issue date Jun 25, 2024
- Kabushiki Kaisha Toshiba
- Yousuke Isowaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Garbage collection and data storage method and apparatus, and stora...
- Patent number 12,008,263
- Issue date Jun 11, 2024
- Huawei Technologies Co., Ltd.
- Ying Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recording medium, recording apparatus, recording method, reproducin...
- Patent number 12,002,489
- Issue date Jun 4, 2024
- Sony Group Corporation
- Satoru Higashino
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device
- Patent number 11,862,213
- Issue date Jan 2, 2024
- Kabushiki Kaisha Toshiba
- Nobuhiro Maeto
- G11 - INFORMATION STORAGE
Information Patent Grant
Index storage in shingled magnetic recording (SMR) storage system w...
- Patent number 11,853,549
- Issue date Dec 26, 2023
- HANGZHOU HIKVISION SYSTEM TECHNOLOGY CO., LTD.
- Min Ye
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data storage device adjusting refresh monitor based on a learning b...
- Patent number 11,775,366
- Issue date Oct 3, 2023
- Western Digital Technologies, Inc.
- Zarko Popov
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic disk device, control method, and non-transitory computer-r...
- Patent number 11,756,580
- Issue date Sep 12, 2023
- Kabushiki Kaisha Toshiba
- Sho Suzuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods for writing HDD metadata in NAND flash
- Patent number 11,694,721
- Issue date Jul 4, 2023
- Western Digital Technologies, Inc.
- Gilat Flaishman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic disk device that corrects position of head by demodulation
- Patent number 11,694,720
- Issue date Jul 4, 2023
- Kabushiki Kaisha Toshiba
- Naoki Tagami
- G11 - INFORMATION STORAGE
Information Patent Grant
Hard disk format conversion method and apparatus, and storage device
- Patent number 11,682,428
- Issue date Jun 20, 2023
- XFUSION DIGITAL TECHNOLOGIES, CO., LTD.
- Kunsheng Ren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for playing back information recording medium
- Patent number 11,676,634
- Issue date Jun 13, 2023
- SHARP KABUSHIKI KAISHA
- Hirohisa Yamada
- G11 - INFORMATION STORAGE
Information Patent Grant
Scalable storage device
- Patent number 11,676,636
- Issue date Jun 13, 2023
- Seagate Technology LLC
- Kevin A. Gomez
- G11 - INFORMATION STORAGE
Information Patent Grant
Dynamic track interference write counting for magnetic disks
- Patent number 11,657,847
- Issue date May 23, 2023
- Western Digital Technologies, Inc.
- Jillian D. Passioukov
- G11 - INFORMATION STORAGE
Information Patent Grant
Simplified data entry
- Patent number 11,625,137
- Issue date Apr 11, 2023
- Start Project, LLC
- Nicholas Wilder
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Composite hard disk drive
- Patent number 11,600,296
- Issue date Mar 7, 2023
- Kaizhong Gao
- G11 - INFORMATION STORAGE
Information Patent Grant
Detecting shingled overwrite errors
- Patent number 11,593,190
- Issue date Feb 28, 2023
- Seagate Technology LLC
- Xiong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recording apparatus, recording method, reproduction apparatus, repr...
- Patent number 11,521,651
- Issue date Dec 6, 2022
- Sony Corporation
- Satoru Higashino
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device and write processing method
- Patent number 11,508,409
- Issue date Nov 22, 2022
- Kabushiki Kaisha Toshiba
- Yusuke Tomoda
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for a local storage engine collaborating with a s...
- Patent number 11,487,465
- Issue date Nov 1, 2022
- Alibaba Group Holding Limited
- Shu Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic disk device
- Patent number 11,456,016
- Issue date Sep 27, 2022
- Kabushiki Kaisha Toshiba
- Masaki Obuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk recording method, optical disk device, and integrated...
- Patent number 11,393,505
- Issue date Jul 19, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Atsushi Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Flexible on-cylinder limit for drive performance management
- Patent number 11,380,356
- Issue date Jul 5, 2022
- Seagate Technology LLC
- Phan Linh Nguyen
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC DISK DRIVE AND DATA CONTROL METHOD
- Publication number 20250054517
- Publication date Feb 13, 2025
- Kabushiki Kaisha Toshiba
- Naomichi IKEDA
- G11 - INFORMATION STORAGE
Information Patent Application
Data Read Synchronization from Phase Modulated Synchronization Fiel...
- Publication number 20240420735
- Publication date Dec 19, 2024
- Western Digital Technologies, Inc.
- Richard Galbraith
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE
- Publication number 20240087603
- Publication date Mar 14, 2024
- Kabushiki Kaisha Toshiba
- Nobuhiro Maeto
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC REPRODUCTION PROCESSING DEVICE, MAGNETIC RECORDING/REPRODU...
- Publication number 20240071421
- Publication date Feb 29, 2024
- Kabushiki Kaisha Toshiba
- Yousuke ISOWAKI
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING MEDIUM, RECORDING APPARATUS, RECORDING METHOD, REPRODUCIN...
- Publication number 20230402061
- Publication date Dec 14, 2023
- SONY GROUP CORPORATION
- Satoru HIGASHINO
- G11 - INFORMATION STORAGE
Information Patent Application
DATA RECORDING DEVICE AND DATA RECORDING METHOD
- Publication number 20230274765
- Publication date Aug 31, 2023
- Kabushiki Kaisha Toshiba
- Hiroaki SUGITA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC DISK DEVICE
- Publication number 20230274762
- Publication date Aug 31, 2023
- KABUSHIKI KAISHA TOSHIBA
- Nobuhiro Maeto
- G11 - INFORMATION STORAGE
Information Patent Application
DATA ENTRY FOR AN APPLICATION
- Publication number 20230259247
- Publication date Aug 17, 2023
- START PROJECT, LLC
- Narendra Rocherolle
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION RECORDING MEDIUM AND PLAYBACK DEVICE
- Publication number 20230260545
- Publication date Aug 17, 2023
- Sharp Kabushiki Kaisha
- Hirohisa YAMADA
- G11 - INFORMATION STORAGE
Information Patent Application
Methods For Writing HDD Metadata In NAND Flash
- Publication number 20230109831
- Publication date Apr 13, 2023
- Western Digital Technologies, Inc.
- Gilat FLAISHMAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC DISK DEVICE, CONTROL METHOD, AND NON-TRANSITORY COMPUTER-R...
- Publication number 20230097702
- Publication date Mar 30, 2023
- Kabushiki Kaisha Toshiba
- Sho SUZUKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC DISK DEVICE AND METHOD
- Publication number 20230092825
- Publication date Mar 23, 2023
- Kabushiki Kaisha Toshiba
- Takao ABE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE DEVICE, STORAGE SYSTEM, AND CONTROL METHOD
- Publication number 20230084456
- Publication date Mar 16, 2023
- BUFFALO INC.
- Yasuyuki YAMAMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data Storage Method, Apparatus and Storage System
- Publication number 20220413706
- Publication date Dec 29, 2022
- Hangzhou Hikvision System Technology Co., Ltd.
- Min Ye
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC DISK DEVICE
- Publication number 20220301589
- Publication date Sep 22, 2022
- Kabushiki Kaisha Toshiba
- Masaki OBUCHI
- G11 - INFORMATION STORAGE
Information Patent Application
Data Storage Device Adjusting Refresh Monitor Based On A Learning B...
- Publication number 20220301588
- Publication date Sep 22, 2022
- Western Digital Technologies, Inc.
- Zarko POPOV
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SCALABLE STORAGE DEVICE
- Publication number 20220293132
- Publication date Sep 15, 2022
- SEAGATE TECHNOLOGY LLC
- Kevin A. GOMEZ
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND WRITE PROCESSING METHOD
- Publication number 20220262400
- Publication date Aug 18, 2022
- Kabushiki Kaisha Toshiba
- Yusuke Tomoda
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND SYSTEM FOR A LOCAL STORAGE ENGINE COLLABORATING WITH A S...
- Publication number 20220188010
- Publication date Jun 16, 2022
- ALIBABA GROUP HOLDING LIMITED
- Shu Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL DISK DEVICE
- Publication number 20220020394
- Publication date Jan 20, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- Kohei NAKATA
- G11 - INFORMATION STORAGE
Information Patent Application
HARD DISK FORMAT CONVERSION METHOD AND APPARATUS, AND STORAGE DEVICE
- Publication number 20220013145
- Publication date Jan 13, 2022
- Huawei Technologies Co., Ltd
- Kunsheng REN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLEXIBLE ON-CYLINDER LIMIT FOR DRIVE PERFORMANCE MANAGEMENT
- Publication number 20210407539
- Publication date Dec 30, 2021
- SEAGATE TECHNOLOGY LLC
- Phan Linh NGUYEN
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND READ PROCESSING METHOD
- Publication number 20210398559
- Publication date Dec 23, 2021
- Kabushiki Kaisha Toshiba
- Takayuki Kawabe
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING APPARATUS, RECORDING METHOD, REPRODUCTION APPARATUS, REPR...
- Publication number 20210383835
- Publication date Dec 9, 2021
- SONY CORPORATION
- Satoru HIGASHINO
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISK RECORDING METHOD, OPTICAL DISK DEVICE, AND INTEGRATED...
- Publication number 20210249046
- Publication date Aug 12, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- Atsushi NAKAMURA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK MANAGEMENT METHOD, APPARATUS AND ELECTRONIC DEVICE
- Publication number 20210191616
- Publication date Jun 24, 2021
- Chao WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA STORAGE METHOD AND APPARATUS, AND STORAGE SYSTEM
- Publication number 20210181992
- Publication date Jun 17, 2021
- Huawei Technologies Co., Ltd
- Ying WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC DISK DEVICE AND WRITE PROCESSING METHOD
- Publication number 20210166725
- Publication date Jun 3, 2021
- Kabushiki Kaisha Toshiba
- Yusuke Tomoda
- G11 - INFORMATION STORAGE
Information Patent Application
MEDIA PROCESSING APPARATUS, METHOD FOR CONTROLLING MEDIA PROCESSING...
- Publication number 20210158110
- Publication date May 27, 2021
- SEIKO EPSON CORPORATION
- Hidetoshi MAESHIMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR INCORPORATING MULTI-ACTUATOR HARD DISK DRI...
- Publication number 20210124641
- Publication date Apr 29, 2021
- Microchip Technology Inc.
- Robert E. Caldwell
- G06 - COMPUTING CALCULATING COUNTING

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Magnetic disk device

Shingled magnetic recording hard disk drive media cache copy transfer

Codeword interleaving over magnetic media surfaces

Storage system and device to monitor performance and apply counterm...

Data read synchronization from phase modulated synchronization fiel...

Magnetic disk apparatus and method

Variable data interleave sizes on hard drives

Data entry for an application

Magnetic reproduction processing device, magnetic recording/reprodu...

Garbage collection and data storage method and apparatus, and stora...

Recording medium, recording apparatus, recording method, reproducin...

Magnetic disk device

Index storage in shingled magnetic recording (SMR) storage system w...

Data storage device adjusting refresh monitor based on a learning b...

Magnetic disk device, control method, and non-transitory computer-r...

Methods for writing HDD metadata in NAND flash

Magnetic disk device that corrects position of head by demodulation

Hard disk format conversion method and apparatus, and storage device

Method for playing back information recording medium

Scalable storage device

Dynamic track interference write counting for magnetic disks

Simplified data entry

Composite hard disk drive

Detecting shingled overwrite errors

Recording apparatus, recording method, reproduction apparatus, repr...

Magnetic disk device and write processing method

Method and system for a local storage engine collaborating with a s...

Magnetic disk device

Optical disk recording method, optical disk device, and integrated...

Flexible on-cylinder limit for drive performance management

Patents Applicationslast 30 patents

MAGNETIC DISK DRIVE AND DATA CONTROL METHOD

Data Read Synchronization from Phase Modulated Synchronization Fiel...

MAGNETIC DISK DEVICE

MAGNETIC REPRODUCTION PROCESSING DEVICE, MAGNETIC RECORDING/REPRODU...

RECORDING MEDIUM, RECORDING APPARATUS, RECORDING METHOD, REPRODUCIN...

DATA RECORDING DEVICE AND DATA RECORDING METHOD

MAGNETIC DISK DEVICE

DATA ENTRY FOR AN APPLICATION

INFORMATION RECORDING MEDIUM AND PLAYBACK DEVICE

Methods For Writing HDD Metadata In NAND Flash

MAGNETIC DISK DEVICE, CONTROL METHOD, AND NON-TRANSITORY COMPUTER-R...

MAGNETIC DISK DEVICE AND METHOD

STORAGE DEVICE, STORAGE SYSTEM, AND CONTROL METHOD

Data Storage Method, Apparatus and Storage System

MAGNETIC DISK DEVICE

Data Storage Device Adjusting Refresh Monitor Based On A Learning B...

SCALABLE STORAGE DEVICE

MAGNETIC DISK DEVICE AND WRITE PROCESSING METHOD

METHOD AND SYSTEM FOR A LOCAL STORAGE ENGINE COLLABORATING WITH A S...

OPTICAL DISK DEVICE

HARD DISK FORMAT CONVERSION METHOD AND APPARATUS, AND STORAGE DEVICE

FLEXIBLE ON-CYLINDER LIMIT FOR DRIVE PERFORMANCE MANAGEMENT

MAGNETIC DISK DEVICE AND READ PROCESSING METHOD

RECORDING APPARATUS, RECORDING METHOD, REPRODUCTION APPARATUS, REPR...

OPTICAL DISK RECORDING METHOD, OPTICAL DISK DEVICE, AND INTEGRATED...

MAGNETIC DISK MANAGEMENT METHOD, APPARATUS AND ELECTRONIC DEVICE

DATA STORAGE METHOD AND APPARATUS, AND STORAGE SYSTEM

MAGNETIC DISK DEVICE AND WRITE PROCESSING METHOD

MEDIA PROCESSING APPARATUS, METHOD FOR CONTROLLING MEDIA PROCESSING...

APPARATUS AND METHOD FOR INCORPORATING MULTI-ACTUATOR HARD DISK DRI...