filtering or equalising

Industry

CPC
G11B20/10046

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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

G11B20/10046filtering or equalising

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Generating multi-sensory media channels from a base digital wavefor...
- Patent number 12,350,440
- Issue date Jul 8, 2025
- OPUS IMMERSIVE, INC.
- Adam Schlender
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for multi-stage equalization for reading data...
- Patent number 12,260,878
- Issue date Mar 25, 2025
- MARVELL ASIA PTE. LTD.
- Nitin Nangare
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital timing recovery in hard disk drive read channel for preambl...
- Patent number 12,254,899
- Issue date Mar 18, 2025
- MARVELL ASIA PTE. LTD.
- Nitin Nangare
- G11 - INFORMATION STORAGE
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
Adaptive data detection on a nonlinear channel
- Patent number 11,862,194
- Issue date Jan 2, 2024
- International Business Machines Corporation
- Roy Cideciyan
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus
- Patent number 11,437,063
- Issue date Sep 6, 2022
- FUJIFILM Corporation
- Norihito Kasada
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus
- Patent number 11,430,476
- Issue date Aug 30, 2022
- FUJIFILM Corporation
- Norihito Kasada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus
- Patent number 11,423,932
- Issue date Aug 23, 2022
- FUJIFILM Corporation
- Eiki Ozawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus
- Patent number 11,417,358
- Issue date Aug 16, 2022
- FUJIFILM Corporation
- Norihito Kasada
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus
- Patent number 11,386,926
- Issue date Jul 12, 2022
- FUJIFILM Corporation
- Norihito Kasada
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus
- Patent number 11,355,142
- Issue date Jun 7, 2022
- FUJIFILM Corporation
- Eiki Ozawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Cancelling adjacent track interference
- Patent number 11,170,815
- Issue date Nov 9, 2021
- Seagate Technology LLC
- Zheng Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Frequency response method and apparatus
- Patent number 11,158,341
- Issue date Oct 26, 2021
- SOUNDTHEORY LIMITED
- Andreas Oliver Tell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for adaptation of a two-dimensional magnetic re...
- Patent number 11,145,331
- Issue date Oct 12, 2021
- Marvell Asia Pte, Ltd.
- Nitin Nangare
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus
- Patent number 11,087,787
- Issue date Aug 10, 2021
- FUJIFILM Corporation
- Norihito Kasada
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus
- Patent number 11,056,141
- Issue date Jul 6, 2021
- FUJIFILM Corporation
- Norihito Kasada
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Bi-level adaptive equalizer
- Patent number 11,038,723
- Issue date Jun 15, 2021
- Texas Instruments Incorporated
- Amit Rane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing apparatus, optical storage apparatus, and me...
- Patent number 10,978,107
- Issue date Apr 13, 2021
- Sony Corporation
- Nobuyoshi Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus
- Patent number 10,811,048
- Issue date Oct 20, 2020
- FUJIFILM Corporation
- Eiki Ozawa
- B82 - NANO-TECHNOLOGY
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
Magnetic tape apparatus
- Patent number 10,755,741
- Issue date Aug 25, 2020
- FUJIFILM Corporation
- Eiki Ozawa
- G11 - INFORMATION STORAGE
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
Audio buffering for processing with variable lookahead
- Patent number 10,636,448
- Issue date Apr 28, 2020
- Apple Inc.
- Frank Baumgarte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processing high-definition audio data
- Patent number 10,586,553
- Issue date Mar 10, 2020
- Dolby Laboratories Licensing Corporation
- Nicholas L. Engel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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
Microwave-assisted magnetic recording apparatus and method
- Patent number 10,482,912
- Issue date Nov 19, 2019
- Seagate Technology LLC
- Xiong Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Cancelling adjacent track interference
- Patent number 10,468,060
- Issue date Nov 5, 2019
- Seagate Technology LLC
- Zheng Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cancelling adjacent track interference signal with different data rate
- Patent number 10,460,762
- Issue date Oct 29, 2019
- Seagate Technology LLC
- Zheng Wu
- 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

Patents Applicationslast 30 patents

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
Generating Multi-Sensory Media Channels from a Base Digital Wavefor...
- Publication number 20220370755
- Publication date Nov 24, 2022
- Opus Immersive, Inc.
- Adam Schlender
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
- Publication number 20210375311
- Publication date Dec 2, 2021
- FUJIFILM CORPORATION
- Eiki Ozawa
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
- Publication number 20210295865
- Publication date Sep 23, 2021
- FUJIFILM CORPORATION
- Norihito Kasada
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
- Publication number 20210249043
- Publication date Aug 12, 2021
- FUJIFILM CORPORATION
- Norihito KASADA
- B82 - NANO-TECHNOLOGY
Information Patent Application
FREQUENCY RESPONSE METHOD AND APPARATUS
- Publication number 20210174833
- Publication date Jun 10, 2021
- SOUNDTHEORY LIMITED
- Andreas Oliver TELL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, OPTICAL STORAGE APPARATUS, AND ME...
- Publication number 20200327906
- Publication date Oct 15, 2020
- SONY CORPORATION
- Nobuyoshi KOBAYASHI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
- Publication number 20200251135
- Publication date Aug 6, 2020
- FUJIFILM CORPORATION
- Norihito KASADA
- B82 - NANO-TECHNOLOGY
Information Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
- Publication number 20200251136
- Publication date Aug 6, 2020
- FUJIFILM CORPORATION
- Eiki OZAWA
- B82 - NANO-TECHNOLOGY
Information Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
- Publication number 20200251134
- Publication date Aug 6, 2020
- FUJIFILM CORPORATION
- Norihito KASADA
- B82 - NANO-TECHNOLOGY
Information Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
- Publication number 20200251140
- Publication date Aug 6, 2020
- FUJIFILM CORPORATION
- Eiki OZAWA
- B82 - NANO-TECHNOLOGY
Information Patent Application
AUDIO BUFFERING FOR PROCESSING WITH VARIABLE LOOKAHEAD
- Publication number 20200090697
- Publication date Mar 19, 2020
- Apple Inc.
- Frank Baumgarte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC TAPE APPARATUS
- Publication number 20200005827
- Publication date Jan 2, 2020
- FUJIFILM CORPORATION
- Eiki Ozawa
- G11 - INFORMATION STORAGE
Information Patent Application
MICROWAVE-ASSISTED MAGNETIC RECORDING APPARATUS AND METHOD
- Publication number 20190392862
- Publication date Dec 26, 2019
- SEAGATE TECHNOLOGY LLC
- Xiong Liu
- 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
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
MAGNETIC DISC DEVICE AND POSITION CONTROL METHOD
- Publication number 20190066727
- Publication date Feb 28, 2019
- Kabushiki Kaisha Toshiba
- Masafumi Iwashiro
- G11 - INFORMATION STORAGE
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
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND P...
- Publication number 20180358047
- Publication date Dec 13, 2018
- SONY CORPORATION
- Kimihiro SAITO
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING ADJUSTMENT DEVICE, RECORDING ADJUSTMENT METHOD, AND PROGRAM
- Publication number 20180330752
- Publication date Nov 15, 2018
- SONY CORPORATION
- Toshihiro FUJIKI
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC DEVICE
- Publication number 20180315448
- Publication date Nov 1, 2018
- SONY CORPORATION
- Noriaki Nishi
- 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
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
STORAGE TAPE WOBBLE DECODER AND METHOD
- Publication number 20180082712
- Publication date Mar 22, 2018
- Oracle International Corporation
- Faramarz Mahnad
- G11 - INFORMATION STORAGE
Information Patent Application
IN-CIRCUIT CALIBRATION OF ANTI-ALIASING FILTER
- Publication number 20180068688
- Publication date Mar 8, 2018
- International Business Machines Corporation
- Larry L. Tretter
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL STORAGE SYSTEM DIVIDER BASED DRAW VERIFICATION
- Publication number 20180053525
- Publication date Feb 22, 2018
- Oracle International Corporation
- Lingtao Wang
- G11 - INFORMATION STORAGE
Information Patent Application
IN-CIRCUIT CALIBRATION OF ANTI-ALIASING FILTER
- Publication number 20180053526
- Publication date Feb 22, 2018
- International Business Machines Corporation
- Larry L. Tretter
- 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
PLAYING APPARATUS AND PLAYING METHOD
- Publication number 20180005662
- Publication date Jan 4, 2018
- SONY CORPORATION
- Koji Sekiguchi
- 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

filtering or equalising

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Generating multi-sensory media channels from a base digital wavefor...

Method and apparatus for multi-stage equalization for reading data...

Digital timing recovery in hard disk drive read channel for preambl...

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

Adaptive data detection on a nonlinear channel

Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus

Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus

Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus

Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus

Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus

Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus

Cancelling adjacent track interference

Frequency response method and apparatus

Systems and methods for adaptation of a two-dimensional magnetic re...

Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus

Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus

Bi-level adaptive equalizer

Information processing apparatus, optical storage apparatus, and me...

Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus

Microwave-assisted magnetic recording apparatus and method

Magnetic tape apparatus

Target parameter adaptation

Audio buffering for processing with variable lookahead

Processing high-definition audio data

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

Signal processing apparatus and signal processing method

Microwave-assisted magnetic recording apparatus and method

Cancelling adjacent track interference

Cancelling adjacent track interference signal with different data rate

In-circuit calibration of anti-aliasing filter

Patents Applicationslast 30 patents

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

Generating Multi-Sensory Media Channels from a Base Digital Wavefor...

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS

FREQUENCY RESPONSE METHOD AND APPARATUS

INFORMATION PROCESSING APPARATUS, OPTICAL STORAGE APPARATUS, AND ME...

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS

AUDIO BUFFERING FOR PROCESSING WITH VARIABLE LOOKAHEAD

MAGNETIC TAPE APPARATUS

MICROWAVE-ASSISTED MAGNETIC RECORDING APPARATUS AND METHOD

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

IN-CIRCUIT CALIBRATION OF ANTI-ALIASING FILTER

MAGNETIC DISC DEVICE AND POSITION CONTROL METHOD

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

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

RECORDING ADJUSTMENT DEVICE, RECORDING ADJUSTMENT METHOD, AND PROGRAM

OPTICAL DISC DEVICE

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

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

STORAGE TAPE WOBBLE DECODER AND METHOD

IN-CIRCUIT CALIBRATION OF ANTI-ALIASING FILTER

OPTICAL STORAGE SYSTEM DIVIDER BASED DRAW VERIFICATION

IN-CIRCUIT CALIBRATION OF ANTI-ALIASING FILTER

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

PLAYING APPARATUS AND PLAYING METHOD

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