asymmetry of the recorded or reproduced waveform

Industry

CPC
G11B20/10324

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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

G11B20/10324asymmetry of the recorded or reproduced waveform

Industries

Patents Grantslast 30 patents

Information Patent Grant
Magnetoresistive asymmetry compensation
- Patent number 11,658,669
- Issue date May 23, 2023
- Seagate Technology LLC
- Jason Bellorado
- 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
Magnetoresistive asymmetry compensation
- Patent number 11,265,000
- Issue date Mar 1, 2022
- Seagate Technology LLC
- Jason Bellorado
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Optical disk recording method, optical disk device, and integrated...
- Patent number 11,031,040
- Issue date Jun 8, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Atsushi Nakamura
- 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
Asymmetric multi-channel audio dynamic range processing
- Patent number 10,491,179
- Issue date Nov 26, 2019
- Nuvoton Technology Corporation
- Ittai Barkai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Asynchronous asymmetry compensation for data read from a storage me...
- Patent number 10,020,021
- Issue date Jul 10, 2018
- International Business Machines Corporation
- Robert A. Hutchins
- G11 - INFORMATION STORAGE
Information Patent Grant
Asynchronous asymmetry compensation for data read from a storage me...
- Patent number 9,767,842
- Issue date Sep 19, 2017
- International Business Machines Corporation
- Robert A. Hutchins
- G11 - INFORMATION STORAGE
Information Patent Grant
Adaptive correction of symmetrical and asymmetrical saturation in m...
- Patent number 9,305,591
- Issue date Apr 5, 2016
- Quantum Corporation
- Marc Feller
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-decision directed magnetoresistive asymetry estimation
- Patent number 9,224,421
- Issue date Dec 29, 2015
- Avago Technologies General IP (Singapore) Pte. Ltd.
- Bruce A. Wilson
- G11 - INFORMATION STORAGE
Information Patent Grant
Asynchronous asymmetry compensation for data read from a storage me...
- Patent number 9,159,358
- Issue date Oct 13, 2015
- International Business Machines Corporation
- Robert A. Hutchins
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-track signal dipulse extraction
- Patent number 9,099,158
- Issue date Aug 4, 2015
- Seagate Technology LLC
- Jason Charles Jury
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-track asymmetric read-back signal correction
- Patent number 8,947,801
- Issue date Feb 3, 2015
- Seagate Technology LLC
- Jason Charles Jury
- G11 - INFORMATION STORAGE
Information Patent Grant
Compensating asymmetries of signals using piece-wise linear approxi...
- Patent number 8,810,937
- Issue date Aug 19, 2014
- Marvell International Ltd.
- Mahendra Singh
- G11 - INFORMATION STORAGE
Information Patent Grant
Adaptive correction of symmetrical and asymmetrical saturation in m...
- Patent number 8,760,789
- Issue date Jun 24, 2014
- Quantum Corporation
- Marc Feller
- G11 - INFORMATION STORAGE
Information Patent Grant
Asymmetric correction circuit with negative resistance
- Patent number 8,674,743
- Issue date Mar 18, 2014
- Marvell International Ltd.
- Qiang Tang
- G11 - INFORMATION STORAGE
Information Patent Grant
Asynchronous asymmetry compensation
- Patent number 8,619,532
- Issue date Dec 31, 2013
- Marvell International Ltd.
- Mats Oberg
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for determining unbalanced disc and optical in...
- Patent number 8,599,664
- Issue date Dec 3, 2013
- Toshiba Samsung Storage Technology Korea Corporation
- Jong-jin Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Compensating asymmetries of signals using piece-wise linear approxi...
- Patent number 8,456,774
- Issue date Jun 4, 2013
- Marvell International Ltd.
- Sriharsha Annadore
- G11 - INFORMATION STORAGE
Information Patent Grant
Data recovery device and method
- Patent number 8,406,103
- Issue date Mar 26, 2013
- Sunplus Technology Co., Ltd.
- Yen-Chien Cheng
- G11 - INFORMATION STORAGE
Information Patent Grant
Asymmetric correction circuit
- Patent number 8,385,016
- Issue date Feb 26, 2013
- Marvell International, Inc.
- Qiang Tang
- G11 - INFORMATION STORAGE
Information Patent Grant
Asymmetric correction circuit with negative resistance
- Patent number 8,378,731
- Issue date Feb 19, 2013
- Marvell International Ltd.
- Qiang Tang
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium and information recording medium evalu...
- Patent number 8,305,859
- Issue date Nov 6, 2012
- Panasonic Corporation
- Harumitsu Miyashita
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for asymmetry correction in magnetic recording...
- Patent number 8,164,845
- Issue date Apr 24, 2012
- Marvell International Ltd.
- Sriharsha Annadore
- G11 - INFORMATION STORAGE
Information Patent Grant
Integrated circuit, information recording/reproducing apparatus, an...
- Patent number 8,125,863
- Issue date Feb 28, 2012
- Panasonic Corporation
- Atsushi Hirayama
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method of decoupling asymmetry from baseline compensation
- Patent number 7,969,848
- Issue date Jun 28, 2011
- Marvell International Ltd.
- Jin Xie
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETORESISTIVE ASYMMETRY COMPENSATION
- Publication number 20220247418
- Publication date Aug 4, 2022
- Jason Bellorado
- 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
DISK DEVICE AND READ PROCESSING METHOD
- Publication number 20210082468
- Publication date Mar 18, 2021
- Kabushiki Kaisha Toshiba
- Hiroaki Sato
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISK RECORDING METHOD, OPTICAL DISK DEVICE, AND INTEGRATED...
- Publication number 20210012802
- Publication date Jan 14, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- Atsushi NAKAMURA
- G11 - INFORMATION STORAGE
Information Patent Application
Asymmetric multi-channel audio dynamic range processing
- Publication number 20190097595
- Publication date Mar 28, 2019
- Nuvoton Technology Corporation
- Ittai Barkai
- H03 - BASIC ELECTRONIC CIRCUITRY
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
ASYNCHRONOUS ASYMMETRY COMPENSATION FOR DATA READ FROM A STORAGE ME...
- Publication number 20170323662
- Publication date Nov 9, 2017
- International Business Machines Corporation
- Robert A. Hutchins
- G11 - INFORMATION STORAGE
Information Patent Application
ASYNCHRONOUS ASYMMETRY COMPENSATION FOR DATA READ FROM A STORAGE ME...
- Publication number 20160012847
- Publication date Jan 14, 2016
- International Business Machines Corporation
- Robert A. Hutchins
- G11 - INFORMATION STORAGE
Information Patent Application
Non-Decision Directed Magnetoresistive Asymetry Estimation
- Publication number 20150255109
- Publication date Sep 10, 2015
- LSI Corporation
- Bruce A. Wilson
- G11 - INFORMATION STORAGE
Information Patent Application
ADAPTIVE CORRECTION OF SYMMETRICAL AND ASYMMETRICAL SATURATION IN M...
- Publication number 20140300986
- Publication date Oct 9, 2014
- Quantum Corporation
- Marc Feller
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF DETERMINATION, INSPECTION APPARATUS, AND INSPECTION SYSTEM
- Publication number 20130245979
- Publication date Sep 19, 2013
- Taiyo Yuden Co., Ltd.
- Hiroya KAKIMOTO
- G01 - MEASURING TESTING
Information Patent Application
Adaptive Correction of Symmetrical and Asymmetrical Saturation in M...
- Publication number 20130077187
- Publication date Mar 28, 2013
- Quantum Corporation
- Marc Feller
- G11 - INFORMATION STORAGE
Information Patent Application
DATA RECOVERY DEVICE AND METHOD
- Publication number 20130070578
- Publication date Mar 21, 2013
- Sunplus Technology Co., Ltd.
- Yen-Chien Cheng
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING UNBALANCED DISC AND OPTICAL IN...
- Publication number 20120320724
- Publication date Dec 20, 2012
- Jong-jin Lee
- G11 - INFORMATION STORAGE
Information Patent Application
INTEGRATED CIRCUIT, INFORMATION RECORDING/REPRODUCING APPARATUS, AN...
- Publication number 20110032808
- Publication date Feb 10, 2011
- PANASONIC CORPORATION
- Atsushi Hirayama
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING MEDIUM AND INFORMATION RECORDING MEDIUM EVALU...
- Publication number 20090180375
- Publication date Jul 16, 2009
- PANASONIC CORPORATION
- Harumitsu MIYASHITA
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND PROGRAM FOR OBTAINING AND SETTING OF RECORDING SETTING I...
- Publication number 20080298201
- Publication date Dec 4, 2008
- Taiyo Yuden Co., Ltd.
- Hiroya Kakimoto
- G11 - INFORMATION STORAGE

asymmetry of the recorded or reproduced waveform

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Magnetoresistive asymmetry compensation

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

Magnetoresistive asymmetry compensation

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

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

Asymmetric multi-channel audio dynamic range processing

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

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

Adaptive correction of symmetrical and asymmetrical saturation in m...

Non-decision directed magnetoresistive asymetry estimation

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

Multi-track signal dipulse extraction

Multi-track asymmetric read-back signal correction

Compensating asymmetries of signals using piece-wise linear approxi...

Adaptive correction of symmetrical and asymmetrical saturation in m...

Asymmetric correction circuit with negative resistance

Asynchronous asymmetry compensation

Method and apparatus for determining unbalanced disc and optical in...

Compensating asymmetries of signals using piece-wise linear approxi...

Data recovery device and method

Asymmetric correction circuit

Asymmetric correction circuit with negative resistance

Information recording medium and information recording medium evalu...

Method and apparatus for asymmetry correction in magnetic recording...

Integrated circuit, information recording/reproducing apparatus, an...

System and method of decoupling asymmetry from baseline compensation

Patents Applicationslast 30 patents

MAGNETORESISTIVE ASYMMETRY COMPENSATION

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

DISK DEVICE AND READ PROCESSING METHOD

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

Asymmetric multi-channel audio dynamic range processing

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

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

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

Non-Decision Directed Magnetoresistive Asymetry Estimation

ADAPTIVE CORRECTION OF SYMMETRICAL AND ASYMMETRICAL SATURATION IN M...

METHOD OF DETERMINATION, INSPECTION APPARATUS, AND INSPECTION SYSTEM

Adaptive Correction of Symmetrical and Asymmetrical Saturation in M...

DATA RECOVERY DEVICE AND METHOD

METHOD AND APPARATUS FOR DETERMINING UNBALANCED DISC AND OPTICAL IN...

INTEGRATED CIRCUIT, INFORMATION RECORDING/REPRODUCING APPARATUS, AN...

INFORMATION RECORDING MEDIUM AND INFORMATION RECORDING MEDIUM EVALU...

METHOD AND PROGRAM FOR OBTAINING AND SETTING OF RECORDING SETTING I...