analog processing for digital recording or reproduction

Industry

CPC
G11B20/10018

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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

G11B20/10018analog processing for digital recording or reproduction

Industries

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for dynamic audio processing
- Patent number 11,335,378
- Issue date May 17, 2022
- Colin Leonard
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Magnetic disk device and method for demodulating servo demodulation...
- Patent number 10,748,569
- Issue date Aug 18, 2020
- Kabushiki Kaisha Toshiba
- Takuya Ogawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for dynamic audio processing
- Patent number 10,546,610
- Issue date Jan 28, 2020
- Colin Leonard
- G06 - COMPUTING CALCULATING COUNTING
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
In-circuit calibration of anti-aliasing filter
- Patent number 10,418,061
- Issue date Sep 17, 2019
- International Business Machines Corporation
- Larry L. Tretter
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for improving graphics and other signal results t...
- Patent number 10,321,164
- Issue date Jun 11, 2019
- Apple Inc.
- Kenneth I. Greenebaum
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
In-circuit calibration of anti-aliasing filter
- Patent number 10,229,711
- Issue date Mar 12, 2019
- International Business Machines Corporation
- Larry L. Tretter
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc drive circuitry swap
- Patent number 10,074,385
- Issue date Sep 11, 2018
- Seagate Technology LLC
- Robert J. German
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods for dynamic audio processing
- Patent number 10,068,611
- Issue date Sep 4, 2018
- Colin Leonard
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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
Read path compensation for SNR and signal transfer
- Patent number 9,570,096
- Issue date Feb 14, 2017
- HGST Netherlands B.V.
- John Contreras
- G11 - INFORMATION STORAGE
Information Patent Grant
Preamplifier for adjustable write current
- Patent number 9,355,677
- Issue date May 31, 2016
- Seagate Technology LLC
- Todd Michael Lammers
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for multi-resolution data sensing
- Patent number 9,336,804
- Issue date May 10, 2016
- Avago Technologies General IP (Singapore) Pte. Ltd.
- Bruce A. Wilson
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive compensating for inter-track interference in analog read...
- Patent number 9,245,578
- Issue date Jan 26, 2016
- Western Digital Technologies, Inc.
- Alvin J. Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Array-reader based magnetic recording systems with quadrature ampli...
- Patent number 9,129,651
- Issue date Sep 8, 2015
- Avago Technologies General IP (Singapore) Pte. Ltd.
- George Mathew
- G11 - INFORMATION STORAGE
Information Patent Grant
Electrical device having a reducing harddisk vibration function and...
- Patent number 8,885,281
- Issue date Nov 11, 2014
- Wistron Corp.
- Chieh-Hao Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Determining coefficients for digital low pass filter given cutoff a...
- Patent number 8,874,633
- Issue date Oct 28, 2014
- LSI Corporation
- Nayak Ratnakar Aravind
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk storage apparatus, write control apparatus and write control m...
- Patent number 8,810,954
- Issue date Aug 19, 2014
- Kabushiki Kaisha Toshiba
- Tomoko Taguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
DC shift detection and correction
- Patent number 8,730,609
- Issue date May 20, 2014
- Marvell International Ltd.
- Heng Tang
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo pattern read-back signal processing for storage devices
- Patent number 8,670,200
- Issue date Mar 11, 2014
- Hewlett-Packard Development Company, L.P.
- Donald J. Fasen
- G11 - INFORMATION STORAGE
Information Patent Grant
Implementing spin-torque oscillator sensing with enhanced demodulat...
- Patent number 8,654,465
- Issue date Feb 18, 2014
- HGST Netherlands B.V.
- Patrick Mesquita Braganca
- G11 - INFORMATION STORAGE
Information Patent Grant
Implementing spin-torque oscillator sensing with enhanced integrate...
- Patent number 8,570,677
- Issue date Oct 29, 2013
- HGST Netherlands B.V.
- Patrick Mesquita Braganca
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for format efficient calibration for servo data...
- Patent number 8,300,349
- Issue date Oct 30, 2012
- LSI Corporation
- George Mathew
- G11 - INFORMATION STORAGE
Information Patent Grant
Decoding apparatus and method thereof
- Patent number 8,248,903
- Issue date Aug 21, 2012
- Mediatek Inc.
- Chih-Ching Yu
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film tape write head for dual frequency operation
- Patent number 6,191,917
- Issue date Feb 20, 2001
- Storage Technology Corporation
- Richard H. Dee
- G11 - INFORMATION STORAGE
Information Patent Grant
Fast charge and thermal asperity compensation circuit
- Patent number 6,111,711
- Issue date Aug 29, 2000
- International Business Machines Corp.
- Earl J. Barber
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Systems and Methods for Dynamic Audio Processing
- Publication number 20200111507
- Publication date Apr 9, 2020
- Colin Leonard
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IN-CIRCUIT CALIBRATION OF ANTI-ALIASING FILTER
- Publication number 20190156860
- Publication date May 23, 2019
- International Business Machines Corporation
- Larry L. Tretter
- G11 - INFORMATION STORAGE
Information Patent Application
Systems and Methods for Dynamic Audio Processing
- Publication number 20180308518
- Publication date Oct 25, 2018
- Colin Leonard
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Systems and Methods for Dynamic Audio Processing
- Publication number 20180301168
- Publication date Oct 18, 2018
- Colin Leonard
- 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
DISC DRIVE CIRCUITRY SWAP
- Publication number 20170243603
- Publication date Aug 24, 2017
- SEAGATE TECHNOLOGY LLC
- Richard J. German
- G11 - INFORMATION STORAGE
Information Patent Application
Array-Reader Based Magnetic Recording Systems With Quadrature Ampli...
- Publication number 20150062730
- Publication date Mar 5, 2015
- LSI Corporation
- George Mathew
- G11 - INFORMATION STORAGE
Information Patent Application
ELECTRICAL DEVICE HAVING A REDUCING HARDDISK VIBRATION FUNCTION AND...
- Publication number 20140153129
- Publication date Jun 5, 2014
- WISTRON CORP.
- Chieh-Hao Chen
- G11 - INFORMATION STORAGE
Information Patent Application
SERVO PATTERN READ-BACK SIGNAL PROCESSING FOR STORAGE DEVICES
- Publication number 20130222938
- Publication date Aug 29, 2013
- Donald J. Fasen
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING METHOD AND RECORDING APPARATUS
- Publication number 20130155828
- Publication date Jun 20, 2013
- Sony DADC Corporation
- Akiya Saito
- G11 - INFORMATION STORAGE
Information Patent Application
IMPLEMENTING SPIN-TORQUE OSCILLATOR SENSING WITH ENHANCED DEMODULAT...
- Publication number 20130148223
- Publication date Jun 13, 2013
- Hitachi Global Storage Technologies Netherlands B.V.
- Patrick Mesquita Braganca
- G01 - MEASURING TESTING
Information Patent Application
IMPLEMENTING SPIN-TORQUE OSCILLATOR SENSING WITH ENHANCED INTEGRATE...
- Publication number 20130148224
- Publication date Jun 13, 2013
- Hitachi Global Storage Technologies Netherlands B.V.
- Patrick Mesquita Braganca
- G11 - INFORMATION STORAGE
Information Patent Application
Determining Coefficients For Digital Low Pass Filter Given Cutoff A...
- Publication number 20130054663
- Publication date Feb 28, 2013
- Nayak Ratnakar Aravind
- G11 - INFORMATION STORAGE
Information Patent Application
Systems and Methods for Format Efficient Calibration for Servo Data...
- Publication number 20120033316
- Publication date Feb 9, 2012
- LSI CORPORATION
- George Mathew
- G11 - INFORMATION STORAGE
Information Patent Application
READ PATH COMPENSATION FOR SNR AND SIGNAL TRANSFER
- Publication number 20120033319
- Publication date Feb 9, 2012
- John Contreras
- G11 - INFORMATION STORAGE
Information Patent Application
DECODING APPARATUS AND METHOD THEREOF
- Publication number 20110261668
- Publication date Oct 27, 2011
- MEDIATEK INC.
- Chih-Ching YU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OPTICAL DISC DRIVE AND METHOD FOR READING DATA FROM OPTICAL DISC
- Publication number 20110205877
- Publication date Aug 25, 2011
- Katsuya Watanabe
- 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

analog processing for digital recording or reproduction

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems and methods for dynamic audio processing

Magnetic disk device and method for demodulating servo demodulation...

Systems and methods for dynamic audio processing

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

In-circuit calibration of anti-aliasing filter

System and method for improving graphics and other signal results t...

In-circuit calibration of anti-aliasing filter

Disc drive circuitry swap

Systems and methods for dynamic audio processing

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

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

Read path compensation for SNR and signal transfer

Preamplifier for adjustable write current

Systems and methods for multi-resolution data sensing

Disk drive compensating for inter-track interference in analog read...

Array-reader based magnetic recording systems with quadrature ampli...

Electrical device having a reducing harddisk vibration function and...

Determining coefficients for digital low pass filter given cutoff a...

Disk storage apparatus, write control apparatus and write control m...

DC shift detection and correction

Servo pattern read-back signal processing for storage devices

Implementing spin-torque oscillator sensing with enhanced demodulat...

Implementing spin-torque oscillator sensing with enhanced integrate...

Systems and methods for format efficient calibration for servo data...

Decoding apparatus and method thereof

Thin film tape write head for dual frequency operation

Fast charge and thermal asperity compensation circuit

Patents Applicationslast 30 patents

Systems and Methods for Dynamic Audio Processing

IN-CIRCUIT CALIBRATION OF ANTI-ALIASING FILTER

Systems and Methods for Dynamic Audio Processing

Systems and Methods for Dynamic Audio Processing

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

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

DISC DRIVE CIRCUITRY SWAP

Array-Reader Based Magnetic Recording Systems With Quadrature Ampli...

ELECTRICAL DEVICE HAVING A REDUCING HARDDISK VIBRATION FUNCTION AND...

SERVO PATTERN READ-BACK SIGNAL PROCESSING FOR STORAGE DEVICES

RECORDING METHOD AND RECORDING APPARATUS

IMPLEMENTING SPIN-TORQUE OSCILLATOR SENSING WITH ENHANCED DEMODULAT...

IMPLEMENTING SPIN-TORQUE OSCILLATOR SENSING WITH ENHANCED INTEGRATE...

Determining Coefficients For Digital Low Pass Filter Given Cutoff A...

Systems and Methods for Format Efficient Calibration for Servo Data...

READ PATH COMPENSATION FOR SNR AND SIGNAL TRANSFER

DECODING APPARATUS AND METHOD THEREOF

OPTICAL DISC DRIVE AND METHOD FOR READING DATA FROM OPTICAL DISC

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