signal quality assessment

Industry

CPC
G11B20/10305

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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

G11B20/10305signal quality assessment

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for providing error detection for a disk drive of a set top box
- Patent number 12,061,534
- Issue date Aug 13, 2024
- ARRIS ENTERPRISES LLC
- David Harold Grant
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for providing error detection for a disk drive of a set top box
- Patent number 11,537,500
- Issue date Dec 27, 2022
- ARRIS Enterprises LLC
- David Harold Grant
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disc apparatus and optical disc in which user data is recor...
- Patent number 10,521,297
- Issue date Dec 31, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kohei Nakata
- 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
Method and system for writing and reading closely-spaced data tracks
- Patent number 10,224,063
- Issue date Mar 5, 2019
- Marvell International Ltd.
- Nedeljko Varnica
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc apparatus for recording and reproducing data onto and...
- Patent number 10,223,202
- Issue date Mar 5, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kohei Nakata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Data storage device measuring difference between read signals when...
- Patent number 10,199,054
- Issue date Feb 5, 2019
- Western Digital Technologies, Inc.
- Mark A. Nichols
- G11 - INFORMATION STORAGE
Information Patent Grant
Variable scoping capability for physical tape layout diagnostic str...
- Patent number 10,170,158
- Issue date Jan 1, 2019
- International Business Machines Corporation
- Pamela R. Nylander-Hill
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-track reader for improved signal to noise ratio
- Patent number 10,127,933
- Issue date Nov 13, 2018
- Western Digital Technologies, Inc.
- Sharat Batra
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic storage system multi-sensor signal prediction health contr...
- Patent number 10,032,476
- Issue date Jul 24, 2018
- Western Digital Technologies, Inc.
- Sridhar Chatradhi
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo gray code quality detector
- Patent number 9,953,678
- Issue date Apr 24, 2018
- Marvell International Ltd.
- Konstantin Kudryavtsev
- G11 - INFORMATION STORAGE
Information Patent Grant
Variable scoping capability for physical tape layout diagnostic str...
- Patent number 9,911,463
- Issue date Mar 6, 2018
- International Business Machines Corporation
- Pamela R. Nylander-Hill
- G11 - INFORMATION STORAGE
Information Patent Grant
Reading data on a storage medium using magnetization map
- Patent number 9,805,760
- Issue date Oct 31, 2017
- Hewlett Packard Enterprise Development LP
- Charles Calvin Brooks Partee
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-track reader for improved signal to noise ratio
- Patent number 9,741,369
- Issue date Aug 22, 2017
- Western Digital Technologies, Inc.
- Sharat Batra
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for writing and reading closely-spaced data tracks
- Patent number 9,734,848
- Issue date Aug 15, 2017
- Marvell International Ltd.
- Nedeljko Varnica
- G11 - INFORMATION STORAGE
Information Patent Grant
Reverse read bias for drive performance and sensor stability
- Patent number 9,728,222
- Issue date Aug 8, 2017
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information reproduction device and optical information rep...
- Patent number 9,728,219
- Issue date Aug 8, 2017
- Hitachi, Ltd.
- Makoto Hosaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk apparatus and data recording method
- Patent number 9,728,215
- Issue date Aug 8, 2017
- Kabushiki Kaisha Toshiba
- Masahiro Kanamaru
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape media kiss-contact read verification
- Patent number 9,666,219
- Issue date May 30, 2017
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Track quality classifier
- Patent number 9,653,111
- Issue date May 16, 2017
- Avago Technologies General IP (Singapore) Pte. Ltd.
- Xuebin Wu
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and reproducing apparatus
- Patent number 9,613,657
- Issue date Apr 4, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazuo Momoo
- G11 - INFORMATION STORAGE
Information Patent Grant
Determining a HAMR laser power that reduces adjacent track interfer...
- Patent number 9,536,559
- Issue date Jan 3, 2017
- Seagate Technology LLC
- Michael A. Cordle
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods of modulating data frequency
- Patent number 9,466,329
- Issue date Oct 11, 2016
- Seagate Technology LLC
- Richard P. Michel
- G11 - INFORMATION STORAGE
Information Patent Grant
Signal quality evaluation apparatus, signal quality evaluation meth...
- Patent number 9,461,672
- Issue date Oct 4, 2016
- Sony Corporation
- Junya Shiraishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for writing and reading closely-spaced data tracks
- Patent number 9,443,551
- Issue date Sep 13, 2016
- Marvell International Ltd.
- Nedeljko Varnica
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for sync mark mis-detection protection
- Patent number 9,424,876
- Issue date Aug 23, 2016
- Avago Technologies General IP (Singapore) Pte. Ltd.
- Shaohua Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording/reproduction device, and optical info...
- Patent number 9,406,344
- Issue date Aug 2, 2016
- HITACHI CONSUMER ELECTRONICS CO., LTD.
- Masayuki Hirabayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Generating position error signal based on data tracks for rotating...
- Patent number 9,384,767
- Issue date Jul 5, 2016
- Marvell World Trade Ltd.
- Mats Oberg
- G11 - INFORMATION STORAGE
Information Patent Grant
Variable scoping capability for physical tape layout diagnostic str...
- Patent number 9,355,675
- Issue date May 31, 2016
- International Business Machines Corporation
- Pamela R. Nylander-Hill
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic storage device with multiple read element arrays to determ...
- Patent number 9,355,678
- Issue date May 31, 2016
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PROVIDING ERROR DETECTION FOR A DISK DRIVE OF A SET TOP BOX
- Publication number 20230082836
- Publication date Mar 16, 2023
- ARRIS Enterprises LLC
- David Harold Grant
- G06 - COMPUTING CALCULATING COUNTING
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
Information Patent Application
HEAD POSITION DETECTING METHOD AND MAGNETIC DISK DEVICE
- Publication number 20170186454
- Publication date Jun 29, 2017
- Kabushiki Kaisha Toshiba
- Makoto Asakura
- G11 - INFORMATION STORAGE
Information Patent Application
TRACK QUALITY CLASSIFIER
- Publication number 20170148482
- Publication date May 25, 2017
- Avago Technologies General IP (Singapore) PTE. LTD.
- Xuebin Wu
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIZATION MAP OF A STORAGE MEDIUM
- Publication number 20160365111
- Publication date Dec 15, 2016
- HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
- Charles Calvin Brooks Partee
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION REPRODUCTION DEVICE AND OPTICAL INFORMATION RE...
- Publication number 20160055876
- Publication date Feb 25, 2016
- Hitachi, Ltd
- Makoto HOSAKA
- G11 - INFORMATION STORAGE
Information Patent Application
TAPE MEDIA KISS-CONTACT READ VERIFICATION
- Publication number 20150255110
- Publication date Sep 10, 2015
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
MULTI-TRACK READER FOR IMPROVED SIGNAL TO NOISE RATIO
- Publication number 20150248900
- Publication date Sep 3, 2015
- HGST NETHERLANDS B.V.
- Sharat BATRA
- G11 - INFORMATION STORAGE
Information Patent Application
GENERATING POSITION ERROR SIGNAL BASED ON DATA TRACKS FOR MAGNETIC...
- Publication number 20150092289
- Publication date Apr 2, 2015
- Marvell World Trade Ltd.
- Mats OBERG
- G11 - INFORMATION STORAGE
Information Patent Application
DETECTION OF ADJACENT TRACK INTERFERENCE USING SIZE-ADJUSTABLE SLID...
- Publication number 20140268387
- Publication date Sep 18, 2014
- SEAGATE TECHNOLOGY LLC
- Donghyuk Park
- G11 - INFORMATION STORAGE
Information Patent Application
Systems and Methods for Enhanced Sync Mark Mis-Detection Protection
- Publication number 20140268389
- Publication date Sep 18, 2014
- LSI Corporation
- Shaohua Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Systems and Methods for Sync Mark Mis-Detection Protection
- Publication number 20140281841
- Publication date Sep 18, 2014
- LSI Corporation
- Shaohua Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETERMINING A SKEW ERROR SIGNAL (SES) OFFSET USED TO DETERMINE AN S...
- Publication number 20140268409
- Publication date Sep 18, 2014
- International Business Machines Corporation
- Nhan X. Bui
- G11 - INFORMATION STORAGE
Information Patent Application
Servo Marginalization
- Publication number 20140254041
- Publication date Sep 11, 2014
- LSI Corporation
- Lu Lu
- G11 - INFORMATION STORAGE
Information Patent Application
Systems and Methods for Data Quality Based Variable Data Process Sc...
- Publication number 20140229954
- Publication date Aug 14, 2014
- LSI Corporation
- Shaohua Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
QUALITY EVALUATION METHOD, INFORMATION RECORDING MEDIUM, OPTICAL DI...
- Publication number 20140211601
- Publication date Jul 31, 2014
- Hitachi-LG Data Storage, Inc.
- Yoshitaka MORIMOTO
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR EVALUATING INFORMATION REPRODUCTION PERFORMANCE, INFORMA...
- Publication number 20140160911
- Publication date Jun 12, 2014
- Hitachi-LG Data Storage, Inc.
- Soichiro ETO
- G11 - INFORMATION STORAGE
Information Patent Application
Systems and Methods for Enhanced Media Defect Detection
- Publication number 20140032982
- Publication date Jan 30, 2014
- LSI CORPORATION
- Fan Zhang
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND APPARATUS FOR OPERATING A TAPE STORAGE DEVICE
- Publication number 20140029130
- Publication date Jan 30, 2014
- International Business Machines Corporation
- Nhan X. Bui
- G11 - INFORMATION STORAGE
Information Patent Application
DETERMINING A SKEW ERROR SIGNAL (SES) OFFSET USED TO DETERMINE AN S...
- Publication number 20140016226
- Publication date Jan 16, 2014
- International Business Machines Corporation
- Nhan X. Bui
- G11 - INFORMATION STORAGE
Information Patent Application
GAIN CONTROL FOR LATENCY TESTING
- Publication number 20140016222
- Publication date Jan 16, 2014
- SEAGATE TECHNOLOGY LLC
- Stefan Andrei Ionescu
- G11 - INFORMATION STORAGE
Information Patent Application
Systems and Methods for Hardware Assisted Write Pre-Compensation En...
- Publication number 20140016220
- Publication date Jan 16, 2014
- LSI CORPORATION
- Ming Jin
- G11 - INFORMATION STORAGE
Information Patent Application
IMPLEMENTING CHANNEL SIGNAL PROCESSING ASSIST WITH ECS CONTACT DETE...
- Publication number 20130308220
- Publication date Nov 21, 2013
- HGST NETHERLANDS B.V.
- Xiaodong Che
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE, MAGNETIC DISK EVALUATION APPARATUS, AND MAGNE...
- Publication number 20130176835
- Publication date Jul 11, 2013
- Kabushiki Kaisha Toshiba
- Yuuichi Yamada
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING/REPRODUCING DEVICE AND METHOD
- Publication number 20130107690
- Publication date May 2, 2013
- Hitachi-LG Data Storage, Inc.
- Atsushi NEO
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS FOR PREDICTING TAPE DRIVE AND MEDIA FAILURES
- Publication number 20130083638
- Publication date Apr 4, 2013
- Oracle International Corporation
- Dwayne Edling
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIBIT EXTRACTION FOR ESTIMATION OF CHANNEL PARAMETERS
- Publication number 20120026623
- Publication date Feb 2, 2012
- LSI Corporation
- George Mathew
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS AND APPARATUS FOR GAIN ESTIMATION USING SERVO DATA WITH IMP...
- Publication number 20120026620
- Publication date Feb 2, 2012
- Viswanath Annampedu
- G11 - INFORMATION STORAGE
Information Patent Application
STORAGE DEVICE AND METHOD FOR CONTROLLING PROJECTION AMOUNT OF HEAD
- Publication number 20110292532
- Publication date Dec 1, 2011
- Kabushiki Kaisha Toshiba
- Daisuke Watanabe
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC DRIVE AND METHOD FOR DETECTING VERTICAL DEVIATION THEREON
- Publication number 20110235486
- Publication date Sep 29, 2011
- HON HAI Precision Industry CO., LTD.
- CHI-FAN YU
- G11 - INFORMATION STORAGE

signal quality assessment

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for providing error detection for a disk drive of a set top box

Method for providing error detection for a disk drive of a set top box

Optical disc apparatus and optical disc in which user data is recor...

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

Method and system for writing and reading closely-spaced data tracks

Optical disc apparatus for recording and reproducing data onto and...

Data storage device measuring difference between read signals when...

Variable scoping capability for physical tape layout diagnostic str...

Multi-track reader for improved signal to noise ratio

Magnetic storage system multi-sensor signal prediction health contr...

Servo gray code quality detector

Variable scoping capability for physical tape layout diagnostic str...

Reading data on a storage medium using magnetization map

Multi-track reader for improved signal to noise ratio

Method and system for writing and reading closely-spaced data tracks

Reverse read bias for drive performance and sensor stability

Optical information reproduction device and optical information rep...

Magnetic disk apparatus and data recording method

Tape media kiss-contact read verification

Track quality classifier

Recording and reproducing apparatus

Determining a HAMR laser power that reduces adjacent track interfer...

Methods of modulating data frequency

Signal quality evaluation apparatus, signal quality evaluation meth...

Method and system for writing and reading closely-spaced data tracks

Systems and methods for sync mark mis-detection protection

Optical information recording/reproduction device, and optical info...

Generating position error signal based on data tracks for rotating...

Variable scoping capability for physical tape layout diagnostic str...

Magnetic storage device with multiple read element arrays to determ...

Patents Applicationslast 30 patents

METHOD FOR PROVIDING ERROR DETECTION FOR A DISK DRIVE OF A SET TOP BOX

MULTI-TRACK READER FOR IMPROVED SIGNAL TO NOISE RATIO

HEAD POSITION DETECTING METHOD AND MAGNETIC DISK DEVICE

TRACK QUALITY CLASSIFIER

MAGNETIZATION MAP OF A STORAGE MEDIUM

OPTICAL INFORMATION REPRODUCTION DEVICE AND OPTICAL INFORMATION RE...

TAPE MEDIA KISS-CONTACT READ VERIFICATION

MULTI-TRACK READER FOR IMPROVED SIGNAL TO NOISE RATIO

GENERATING POSITION ERROR SIGNAL BASED ON DATA TRACKS FOR MAGNETIC...

DETECTION OF ADJACENT TRACK INTERFERENCE USING SIZE-ADJUSTABLE SLID...

Systems and Methods for Enhanced Sync Mark Mis-Detection Protection

Systems and Methods for Sync Mark Mis-Detection Protection

DETERMINING A SKEW ERROR SIGNAL (SES) OFFSET USED TO DETERMINE AN S...

Servo Marginalization

Systems and Methods for Data Quality Based Variable Data Process Sc...

QUALITY EVALUATION METHOD, INFORMATION RECORDING MEDIUM, OPTICAL DI...

METHOD FOR EVALUATING INFORMATION REPRODUCTION PERFORMANCE, INFORMA...

Systems and Methods for Enhanced Media Defect Detection

METHOD AND APPARATUS FOR OPERATING A TAPE STORAGE DEVICE

DETERMINING A SKEW ERROR SIGNAL (SES) OFFSET USED TO DETERMINE AN S...

GAIN CONTROL FOR LATENCY TESTING

Systems and Methods for Hardware Assisted Write Pre-Compensation En...

IMPLEMENTING CHANNEL SIGNAL PROCESSING ASSIST WITH ECS CONTACT DETE...

MAGNETIC DISK DEVICE, MAGNETIC DISK EVALUATION APPARATUS, AND MAGNE...

INFORMATION RECORDING/REPRODUCING DEVICE AND METHOD

METHODS FOR PREDICTING TAPE DRIVE AND MEDIA FAILURES

DIBIT EXTRACTION FOR ESTIMATION OF CHANNEL PARAMETERS

METHODS AND APPARATUS FOR GAIN ESTIMATION USING SERVO DATA WITH IMP...

STORAGE DEVICE AND METHOD FOR CONTROLLING PROJECTION AMOUNT OF HEAD

OPTICAL DISC DRIVE AND METHOD FOR DETECTING VERTICAL DEVIATION THEREON