Improvement or modification of read or write signals

Industry

CPC
G11B20/10009

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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

G11B20/10009Improvement or modification of read or write signals

Industries

Patents Grantslast 30 patents

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
Optical I/O Transmission
- Patent number 11,791,907
- Issue date Oct 17, 2023
- CALSYS HOLDINGS, LLC
- Edmond DeFrank
- G11 - INFORMATION STORAGE
Information Patent Grant
On head microelectronics for write synchronization
- Patent number 11,532,322
- Issue date Dec 20, 2022
- Seagate Technology LLC
- Mark Anthony Gubbins
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Resetting clock divider circuitry prior to a clock restart
- Patent number 11,366,487
- Issue date Jun 21, 2022
- Micron Technology, Inc.
- Koji Ito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hardware-based read sample averaging
- Patent number 11,341,998
- Issue date May 24, 2022
- Seagate Technology LLC
- Zheng Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk device
- Patent number 11,257,515
- Issue date Feb 22, 2022
- Kabushiki Kaisha Toshiba
- Yuki Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Hard disk monitoring system and monitoring method using complex pro...
- Patent number 11,188,116
- Issue date Nov 30, 2021
- Shenzhen Fugui Precision Ind. Co., Ltd.
- Li-Yun Hao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
On head microelectronics for write synchronization
- Patent number 11,183,207
- Issue date Nov 23, 2021
- Seagate Technology LLC
- Mark Anthony Gubbins
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Card reader having chopping drive circuit with cycle shorter than r...
- Patent number 11,152,017
- Issue date Oct 19, 2021
- NIDEC SANKYO CORPORATION
- Jo Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic disk device and method of setting recording capacity
- Patent number 11,017,804
- Issue date May 25, 2021
- Kabushiki Kaisha Toshiba
- Yusuke Tomoda
- G11 - INFORMATION STORAGE
Information Patent Grant
Machine-learning optimization of data reading and writing
- Patent number 10,970,363
- Issue date Apr 6, 2021
- Microsoft Technology Licensing, LLC
- Ioan Alexandru Stefanovici
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
RAID storage system with logical data group priority
- Patent number 10,825,477
- Issue date Nov 3, 2020
- Western Digital Technologies, Inc.
- Adam Roberts
- G11 - INFORMATION STORAGE
Information Patent Grant
Hardware-based read sample averaging
- Patent number 10,803,902
- Issue date Oct 13, 2020
- Seagate Technology LLC
- Zheng Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Resetting clock divider circuitry prior to a clock restart
- Patent number 10,802,535
- Issue date Oct 13, 2020
- Micron Technology, Inc.
- Koji Ito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk-drive with efficient command reordering
- Patent number 10,777,218
- Issue date Sep 15, 2020
- Kabushiki Kaisha Toshiba
- Richard M. Ehrlich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Microwave-assisted magnetic recording apparatus and method
- Patent number 10,755,736
- Issue date Aug 25, 2020
- Seagate Technology LLC
- Xiong Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
On head microelectronics for write synchronization
- Patent number 10,748,558
- Issue date Aug 18, 2020
- Seagate Technology LLC
- Mark Anthony Gubbins
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Shingled magnetic recording storage system
- Patent number 10,734,033
- Issue date Aug 4, 2020
- Seagate Technology LLC
- Jian Qiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Set buffer state instruction
- Patent number 10,698,845
- Issue date Jun 30, 2020
- International Business Machines Corporation
- Janet R. Easton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Target parameter adaptation
- Patent number 10,692,527
- Issue date Jun 23, 2020
- Seagate Technology LLC
- Jason Vincent Bellorado
- G11 - INFORMATION STORAGE
Information Patent Grant
Device and method for decoding magnetic patterns
- Patent number 10,540,560
- Issue date Jan 21, 2020
- SHENZHEN PU YING INNOVATION TECHNOLOGY CORPORATION LIMITED
- Sergio Aiello
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
RF signal processing apparatus
- Patent number 10,530,536
- Issue date Jan 7, 2020
- Richwave Technology Corp.
- Han-Tung Hsu
- G11 - INFORMATION STORAGE
Information Patent Grant
Asynchronous asymmetry compensation for data read from a storage me...
- Patent number 10,529,373
- Issue date Jan 7, 2020
- International Business Machines Corporation
- Robert A. Hutchins
- G11 - INFORMATION STORAGE
Information Patent Grant
Signal processing apparatus and signal processing method
- Patent number 10,522,183
- Issue date Dec 31, 2019
- Sony Corporation
- Satoru Higashino
- G11 - INFORMATION STORAGE
Information Patent Grant
Shingled magnetic recording storage system
- Patent number 10,490,227
- Issue date Nov 26, 2019
- Seagate Technology LLC
- Jian Qiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal quality evaluation device, signal quality evaluation value g...
- Patent number 10,490,222
- Issue date Nov 26, 2019
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Junya Shiraishi
- G11 - INFORMATION STORAGE
Information Patent Grant
File system for shingled magnetic recording (SMR)
- Patent number 10,446,174
- Issue date Oct 15, 2019
- Microsoft Technology Licensing, LLC
- Rajsekhar Das
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk-drive with efficient command-reordering
- Patent number 10,418,053
- Issue date Sep 17, 2019
- Kabushiki Kaisha Toshiba
- Richard M. Ehrlich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for determining read-head deviation using orth...
- Patent number 10,388,313
- Issue date Aug 20, 2019
- Marvell World Trade Ltd.
- Nitin Nangare
- G11 - INFORMATION STORAGE
Information Patent Grant
Enhanced data protection in data storage drives
- Patent number 10,372,356
- Issue date Aug 6, 2019
- Western Digital Technologies, Inc.
- Martin Hassner
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
FREQUENCY DATA TRANSMISSION AND ENCRYPTION SYSTEM
- Publication number 20240137131
- Publication date Apr 25, 2024
- Stanley Jacobson
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DEVICE
- Publication number 20220084546
- Publication date Mar 17, 2022
- Kabushiki Kaisha Toshiba
- Yuki Sato
- G11 - INFORMATION STORAGE
Information Patent Application
ON HEAD MICROELECTRONICS FOR WRITE SYNCHRONIZATION
- Publication number 20220044700
- Publication date Feb 10, 2022
- SEAGATE TECHNOLOGY LLC
- Mark Anthony Gubbins
- B82 - NANO-TECHNOLOGY
Information Patent Application
MACHINE-LEARNING OPTIMIZATION OF DATA READING AND WRITING
- Publication number 20210224355
- Publication date Jul 22, 2021
- Microsoft Technology Licensing, LLC
- Ioan Alexandru STEFANOVICI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RESETTING CLOCK DIVIDER CIRCUITRY PRIOR TO A CLOCK RESTART
- Publication number 20210026398
- Publication date Jan 28, 2021
- Micron Technology, Inc.
- Koji Ito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ON HEAD MICROELECTRONICS FOR WRITE SYNCHRONIZATION
- Publication number 20200365176
- Publication date Nov 19, 2020
- SEAGATE TECHNOLOGY LLC
- Mark Anthony Gubbins
- B82 - NANO-TECHNOLOGY
Information Patent Application
RESETTING CLOCK DIVIDER CIRCUITRY PRIOR TO A CLOCK RESTART
- Publication number 20200319665
- Publication date Oct 8, 2020
- Micron Technology, Inc.
- Koji Ito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HARD DISK MONITORING SYSTEM AND MONITORING METHOD USING COMPLEX PRO...
- Publication number 20200241588
- Publication date Jul 30, 2020
- Shenzhen Fugui Precision Ind. Co., Ltd.
- LI-YUN HAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SHINGLED MAGNETIC RECORDING STORAGE SYSTEM
- Publication number 20200090705
- Publication date Mar 19, 2020
- SEAGATE TECHNOLOGY LLC
- Jian Qiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISK-DRIVE WITH EFFICIENT COMMAND-REORDERING
- Publication number 20200082844
- Publication date Mar 12, 2020
- Kabushiki Kaisha Toshiba
- Richard M. EHRLICH
- G11 - INFORMATION STORAGE
Information Patent Application
RAID Storage System with Logical Data Group Priority
- Publication number 20200043524
- Publication date Feb 6, 2020
- Western Digital Technologies, Inc.
- Adam Roberts
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND P...
- Publication number 20190325908
- Publication date Oct 24, 2019
- SONY CORPORATION
- Kimihiro SAITO
- G11 - INFORMATION STORAGE
Information Patent Application
DISK-DRIVE WITH EFFICIENT COMMAND-REORDERING
- Publication number 20190279660
- Publication date Sep 12, 2019
- Kabushiki Kaisha Toshiba
- Richard M. EHRLICH
- G11 - INFORMATION STORAGE
Information Patent Application
RF SIGNAL PROCESSING APPARATUS
- Publication number 20190207721
- Publication date Jul 4, 2019
- RICHWAVE TECHNOLOGY CORP.
- HAN-TUNG HSU
- G11 - INFORMATION STORAGE
Information Patent Application
SET BUFFER STATE INSTRUCTION
- Publication number 20190179780
- Publication date Jun 13, 2019
- International Business Machines Corporation
- Janet R. Easton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SHINGLED MAGNETIC RECORDING STORAGE SYSTEM
- Publication number 20190103138
- Publication date Apr 4, 2019
- SEAGATE TECHNOLOGY LLC
- Jian Qiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING READ-HEAD DEVIATION USING ORTH...
- Publication number 20190066721
- Publication date Feb 28, 2019
- Marvell World Trade Ltd.
- Nitin Nangare
- G11 - INFORMATION STORAGE
Information Patent Application
FILE SYSTEM FOR SHINGLED MAGNETIC RECORDING (SMR)
- Publication number 20180342261
- Publication date Nov 29, 2018
- Microsoft Technology Licensing, LLC
- Rajsekhar DAS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ON HEAD MICROELECTRONICS FOR WRITE SYNCHRONIZATION
- Publication number 20180315445
- Publication date Nov 1, 2018
- SEAGATE TECHNOLOGY LLC
- Mark Anthony Gubbins
- B82 - NANO-TECHNOLOGY
Information Patent Application
SWITCHING PERIOD CONTROL OF MICROWAVE ASSISTED MAGNETIC RECORDING F...
- Publication number 20180294010
- Publication date Oct 11, 2018
- Western Digital Technologies, Inc.
- SATOSHI TABATA
- G11 - INFORMATION STORAGE
Information Patent Application
ASYNCHRONOUS ASYMMETRY COMPENSATION FOR DATA READ FROM A STORAGE ME...
- Publication number 20180277155
- Publication date Sep 27, 2018
- International Business Machines Corporation
- Robert A. Hutchins
- G11 - INFORMATION STORAGE
Information Patent Application
ENHANCED DATA PROTECTION IN DATA STORAGE DRIVES
- Publication number 20180210668
- Publication date Jul 26, 2018
- Western Digital Technologies, Inc.
- Martin Hassner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING READ-HEAD DEVIATION USING ORTH...
- Publication number 20180122413
- Publication date May 3, 2018
- Marvell World Trade Ltd.
- Nitin Nangare
- G11 - INFORMATION STORAGE
Information Patent Application
VIDEO REPRODUCTION DEVICE AND VIDEO REPRODUCTION METHOD
- Publication number 20180115761
- Publication date Apr 26, 2018
- Mitsubishi Electric Corporation
- Masaaki SHIMADA
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL MEDIUM REPRODUCING DEVICE AND OPTICAL MEDIUM REPRODUCING ME...
- Publication number 20180096703
- Publication date Apr 5, 2018
- SONY CORPORATION
- Noriaki Nishi
- G11 - INFORMATION STORAGE
Information Patent Application
DATA RECORDING APPARATUS AND DATA RECORDING METHOD
- Publication number 20180090168
- Publication date Mar 29, 2018
- Kabushiki Kaisha Toshiba
- Hitoshi HASEGAWA
- G11 - INFORMATION STORAGE
Information Patent Application
ON HEAD MICROELECTRONICS FOR WRITE SYNCHRONIZATION
- Publication number 20180082706
- Publication date Mar 22, 2018
- SEAGATE TECHNOLOGY LLC
- Mark Anthony Gubbins
- B82 - NANO-TECHNOLOGY
Information Patent Application
SWITCHING PERIOD CONTROL OF MICROWAVE ASSISTED MAGNETIC RECORDING F...
- Publication number 20180061450
- Publication date Mar 1, 2018
- WESTERN DIGITAL TECHNOLOGIES, INC.
- SATOSHI TABATA
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND APPARATUS FOR JOINT ADAPTATION OF TWO-/MULTI- DIMENSIONA...
- Publication number 20180018997
- Publication date Jan 18, 2018
- Indian Institute of Science
- Shayan Srinivasa Garani
- G11 - INFORMATION STORAGE
Information Patent Application
MULTI-TRACK READER FOR IMPROVED SIGNAL TO NOISE RATIO
- Publication number 20170365280
- Publication date Dec 21, 2017
- WESTERN DIGITAL TECHNOLOGIES, INC.
- SHARAT BATRA
- G11 - INFORMATION STORAGE

Improvement or modification of read or write signals

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Optical I/O Transmission

On head microelectronics for write synchronization

Resetting clock divider circuitry prior to a clock restart

Hardware-based read sample averaging

Disk device

Hard disk monitoring system and monitoring method using complex pro...

On head microelectronics for write synchronization

Card reader having chopping drive circuit with cycle shorter than r...

Magnetic disk device and method of setting recording capacity

Machine-learning optimization of data reading and writing

RAID storage system with logical data group priority

Hardware-based read sample averaging

Resetting clock divider circuitry prior to a clock restart

Disk-drive with efficient command reordering

Microwave-assisted magnetic recording apparatus and method

On head microelectronics for write synchronization

Shingled magnetic recording storage system

Set buffer state instruction

Target parameter adaptation

Device and method for decoding magnetic patterns

RF signal processing apparatus

Asynchronous asymmetry compensation for data read from a storage me...

Signal processing apparatus and signal processing method

Shingled magnetic recording storage system

Signal quality evaluation device, signal quality evaluation value g...

File system for shingled magnetic recording (SMR)

Disk-drive with efficient command-reordering

Method and apparatus for determining read-head deviation using orth...

Enhanced data protection in data storage drives

Patents Applicationslast 30 patents

FREQUENCY DATA TRANSMISSION AND ENCRYPTION SYSTEM

DISK DEVICE

ON HEAD MICROELECTRONICS FOR WRITE SYNCHRONIZATION

MACHINE-LEARNING OPTIMIZATION OF DATA READING AND WRITING

RESETTING CLOCK DIVIDER CIRCUITRY PRIOR TO A CLOCK RESTART

ON HEAD MICROELECTRONICS FOR WRITE SYNCHRONIZATION

RESETTING CLOCK DIVIDER CIRCUITRY PRIOR TO A CLOCK RESTART

HARD DISK MONITORING SYSTEM AND MONITORING METHOD USING COMPLEX PRO...

SHINGLED MAGNETIC RECORDING STORAGE SYSTEM

DISK-DRIVE WITH EFFICIENT COMMAND-REORDERING

RAID Storage System with Logical Data Group Priority

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND P...

DISK-DRIVE WITH EFFICIENT COMMAND-REORDERING

RF SIGNAL PROCESSING APPARATUS

SET BUFFER STATE INSTRUCTION

SHINGLED MAGNETIC RECORDING STORAGE SYSTEM

METHOD AND APPARATUS FOR DETERMINING READ-HEAD DEVIATION USING ORTH...

FILE SYSTEM FOR SHINGLED MAGNETIC RECORDING (SMR)

ON HEAD MICROELECTRONICS FOR WRITE SYNCHRONIZATION

SWITCHING PERIOD CONTROL OF MICROWAVE ASSISTED MAGNETIC RECORDING F...

ASYNCHRONOUS ASYMMETRY COMPENSATION FOR DATA READ FROM A STORAGE ME...

ENHANCED DATA PROTECTION IN DATA STORAGE DRIVES

METHOD AND APPARATUS FOR DETERMINING READ-HEAD DEVIATION USING ORTH...

VIDEO REPRODUCTION DEVICE AND VIDEO REPRODUCTION METHOD

OPTICAL MEDIUM REPRODUCING DEVICE AND OPTICAL MEDIUM REPRODUCING ME...

DATA RECORDING APPARATUS AND DATA RECORDING METHOD

ON HEAD MICROELECTRONICS FOR WRITE SYNCHRONIZATION

SWITCHING PERIOD CONTROL OF MICROWAVE ASSISTED MAGNETIC RECORDING F...

METHOD AND APPARATUS FOR JOINT ADAPTATION OF TWO-/MULTI- DIMENSIONA...

MULTI-TRACK READER FOR IMPROVED SIGNAL TO NOISE RATIO