Means or methods for compensation of undesirable effects

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H03H21/0067

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HELECTRICITY H03Electronic circuits H03HIMPEDANCE NETWORKS H03H21/00Adaptive networks

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H03H21/0067Means or methods for compensation of undesirable effects

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Digital noise-shaping FFE/DFE for ADC-based wireline links
- Patent number 11,522,735
- Issue date Dec 6, 2022
- Xilinx, Inc.
- Kevin Zheng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adaptive volterra compensator
- Patent number 11,463,072
- Issue date Oct 4, 2022
- Linearity, LLC
- Scott R. Velazquez
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for adaptive signal processing
- Patent number 10,924,087
- Issue date Feb 16, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Hao Gao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-dimensional compensator
- Patent number 10,911,029
- Issue date Feb 2, 2021
- Innovation Digital, LLC
- Scott R. Velazquez
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Partitioned block frequency domain adaptive filter device comprisin...
- Patent number 10,454,454
- Issue date Oct 22, 2019
- Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Maria Luis Valero
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for providing compensation of analog filter ban...
- Patent number 10,340,893
- Issue date Jul 2, 2019
- Marvell International Ltd.
- Vijay Ahirwar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing device, signal processing method and signal proce...
- Patent number 9,805,734
- Issue date Oct 31, 2017
- NEC Corporation
- Akihiko Sugiyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Compensator for removing nonlinear distortion
- Patent number 9,705,477
- Issue date Jul 11, 2017
- Innovation Digital, LLC
- Scott R. Velazquez
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Self-tuning transfer function for adaptive filtering
- Patent number 9,485,035
- Issue date Nov 1, 2016
- Bose Corporation
- Emery M. Ku
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter auto-calibration using multi-clock generator
- Patent number 9,385,688
- Issue date Jul 5, 2016
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Feng Wei Kuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Linearity compensator for removing nonlinear distortion
- Patent number 9,160,310
- Issue date Oct 13, 2015
- Scott R. Velazquez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for reducing filter sensitivities
- Patent number 8,838,660
- Issue date Sep 16, 2014
- LSI Corporation
- Yu Liao
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for least mean fourth adaptive filtering
- Patent number 8,832,170
- Issue date Sep 9, 2014
- King Fahd University of Petroleum & Minerals
- Eweda Eweda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Active noise reduction adaptive filter leakage adjusting
- Patent number 8,798,282
- Issue date Aug 5, 2014
- Bose Corporation
- Davis Pan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Filter auto-calibration using multi-clock generator
- Patent number 8,768,994
- Issue date Jul 1, 2014
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Feng Wei Kuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scaled signal processing elements for reduced filter tap noise
- Patent number 8,300,686
- Issue date Oct 30, 2012
- Vintomie Networks B.V., LLC
- Mark Joseph Callicotte
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Active noise reduction adaptive filter leakage adjusting
- Patent number 8,194,873
- Issue date Jun 5, 2012
- Davis Pan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Scaled signal processing elements for reduced filter tap noise
- Patent number 8,077,767
- Issue date Dec 13, 2011
- Vintomie Networks B.V., LLC
- Mark Joseph Callicotte
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adaptive FIR filter and method
- Patent number 7,675,968
- Issue date Mar 9, 2010
- Hiroshi Takatori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
PHY control module for a multi-pair gigabit transceiver
- Patent number 7,672,368
- Issue date Mar 2, 2010
- Broadcom Corporation
- Oscar E. Agazzi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for dynamically inserting gain in an adaptive...
- Patent number 7,599,432
- Issue date Oct 6, 2009
- FREESCALE SEMICONDUCTOR, INC.
- Lucio F. C. Pessoa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scaled signal processing elements for reduced filter tap noise
- Patent number 7,483,479
- Issue date Jan 27, 2009
- KeyEye Communications
- Mark Joseph Callicotte
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
PHY control module for a multi-pair gigabit transceiver
- Patent number 7,443,910
- Issue date Oct 28, 2008
- Broadcom Corporation
- Oscar E. Agazzi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phy control module for a multi-pair gigabit transceiver
- Patent number 6,928,106
- Issue date Aug 9, 2005
- Broadcom Corporation
- Oscar E. Agazzi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for constraining tap coefficients in an adapti...
- Patent number 6,804,695
- Issue date Oct 12, 2004
- Marvell International Ltd.
- Yungping Hsu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for filter tuning
- Patent number 6,593,828
- Issue date Jul 15, 2003
- GlobespanVirata, Inc.
- Markus Helfenstein
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of reducing coefficient leakage noise introduced to an equal...
- Patent number 6,163,572
- Issue date Dec 19, 2000
- Nortel Networks Limited
- Edgar Velez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for reducing the risk of undesirable parameter...
- Patent number 5,428,681
- Issue date Jun 27, 1995
- Telefonaktiebolaget L M Ericsson
- Tore M. Andre
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient cancelling of AC line interference in electronic instrume...
- Patent number 5,278,777
- Issue date Jan 11, 1994
- Nicolet Instrument Corporation
- Kenneth L. Cummins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive filter
- Patent number 4,743,871
- Issue date May 10, 1988
- STC PLC
- Jeffrey Graham Searle
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR ADAPTIVE SIGNAL PROCESSING
- Publication number 20200313656
- Publication date Oct 1, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Hao GAO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PARTITIONED BLOCK FREQUENCY DOMAIN ADAPTIVE FILTER DEVICE COMPRISIN...
- Publication number 20180226954
- Publication date Aug 9, 2018
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Maria Luis Valero
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMPENSATOR FOR REMOVING NONLINEAR DISTORTION
- Publication number 20160191020
- Publication date Jun 30, 2016
- Innovation Digital, LLC
- Scott R. Velazquez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LINEARIZER
- Publication number 20150032788
- Publication date Jan 29, 2015
- Scott R. Velazquez
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FILTER AUTO-CALIBRATION USING MULTI-CLOCK GENERATOR
- Publication number 20140292400
- Publication date Oct 2, 2014
- Feng Wei KUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL FILTERING APPARATUS AND SIGNAL FILTERING METHOD
- Publication number 20140219473
- Publication date Aug 7, 2014
- Mstar Semiconductor, Inc.
- Chu-Feng Lien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR HIERARCHICAL ADAPTIVE FILTER
- Publication number 20130308771
- Publication date Nov 21, 2013
- D.S.P. Group Ltd.
- Mark Raifel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR LEAST MEAN FOURTH ADAPTIVE FILTERING
- Publication number 20130254250
- Publication date Sep 26, 2013
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- EWEDA EWEDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD AND SIGNAL PROCE...
- Publication number 20130191119
- Publication date Jul 25, 2013
- NEC Corporation
- Akihiko Sugiyama
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Active Noise Reduction Adaptive Filter Leakage Adjusting
- Publication number 20120201397
- Publication date Aug 9, 2012
- Davis Pan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Systems and Methods for Reducing Filter Sensitivities
- Publication number 20120158810
- Publication date Jun 21, 2012
- LSI CORPORATION
- Yu Liao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FILTER AUTO-CALIBRATION USING MULTI-CLOCK GENERATOR
- Publication number 20120098592
- Publication date Apr 26, 2012
- GLOBAL UNICHIP CORP.
- Feng Wei Kuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCALED SIGNAL PROCESSING ELEMENTS FOR REDUCED FILTER TAP NOISE
- Publication number 20120076195
- Publication date Mar 29, 2012
- Mark Joseph Callicotte
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SCALED SIGNAL PROCESSING ELEMENTS FOR REDUCED FILTER TAP NOISE
- Publication number 20090198755
- Publication date Aug 6, 2009
- Mark Joseph Callicotte
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Active Noise Reduction Adaptive Filter Leakage Adjusting
- Publication number 20080095383
- Publication date Apr 24, 2008
- Davis Pan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Scaled signal processing elements for reduced filter tap noise
- Publication number 20060056502
- Publication date Mar 16, 2006
- Mark Joseph Callicotte
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PHY control module for a multi-pair gigabit transceiver
- Publication number 20050243903
- Publication date Nov 3, 2005
- Oscar E. Agazzi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for dynamically inserting gain in an adaptive...
- Publication number 20050123033
- Publication date Jun 9, 2005
- Lucio F. C. Pessoa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive FIR filter and method
- Publication number 20050094723
- Publication date May 5, 2005
- Hiroshi Takatori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHY control module for a multi-pair gigabit transceiver
- Publication number 20050041727
- Publication date Feb 24, 2005
- Oscar E. Agazi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Waveform equalizer
- Publication number 20050013450
- Publication date Jan 20, 2005
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Machiya Kumazawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Time varying filter with zero and/or pole migration
- Publication number 20030048129
- Publication date Mar 13, 2003
- Arthur Sheiman
- H03 - BASIC ELECTRONIC CIRCUITRY

Means or methods for compensation of undesirable effects

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Digital noise-shaping FFE/DFE for ADC-based wireline links

Adaptive volterra compensator

Method and apparatus for adaptive signal processing

Multi-dimensional compensator

Partitioned block frequency domain adaptive filter device comprisin...

Systems and methods for providing compensation of analog filter ban...

Signal processing device, signal processing method and signal proce...

Compensator for removing nonlinear distortion

Self-tuning transfer function for adaptive filtering

Filter auto-calibration using multi-clock generator

Linearity compensator for removing nonlinear distortion

Systems and methods for reducing filter sensitivities

System and method for least mean fourth adaptive filtering

Active noise reduction adaptive filter leakage adjusting

Filter auto-calibration using multi-clock generator

Scaled signal processing elements for reduced filter tap noise

Active noise reduction adaptive filter leakage adjusting

Scaled signal processing elements for reduced filter tap noise

Adaptive FIR filter and method

PHY control module for a multi-pair gigabit transceiver

Method and apparatus for dynamically inserting gain in an adaptive...

Scaled signal processing elements for reduced filter tap noise

PHY control module for a multi-pair gigabit transceiver

Phy control module for a multi-pair gigabit transceiver

Method and apparatus for constraining tap coefficients in an adapti...

System and method for filter tuning

Method of reducing coefficient leakage noise introduced to an equal...

Apparatus and method for reducing the risk of undesirable parameter...

Efficient cancelling of AC line interference in electronic instrume...

Adaptive filter

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR ADAPTIVE SIGNAL PROCESSING

PARTITIONED BLOCK FREQUENCY DOMAIN ADAPTIVE FILTER DEVICE COMPRISIN...

COMPENSATOR FOR REMOVING NONLINEAR DISTORTION

LINEARIZER

FILTER AUTO-CALIBRATION USING MULTI-CLOCK GENERATOR

SIGNAL FILTERING APPARATUS AND SIGNAL FILTERING METHOD

METHOD AND APPARATUS FOR HIERARCHICAL ADAPTIVE FILTER

SYSTEM AND METHOD FOR LEAST MEAN FOURTH ADAPTIVE FILTERING

SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD AND SIGNAL PROCE...

Active Noise Reduction Adaptive Filter Leakage Adjusting

Systems and Methods for Reducing Filter Sensitivities

FILTER AUTO-CALIBRATION USING MULTI-CLOCK GENERATOR

SCALED SIGNAL PROCESSING ELEMENTS FOR REDUCED FILTER TAP NOISE

SCALED SIGNAL PROCESSING ELEMENTS FOR REDUCED FILTER TAP NOISE

Active Noise Reduction Adaptive Filter Leakage Adjusting

Scaled signal processing elements for reduced filter tap noise

PHY control module for a multi-pair gigabit transceiver

Method and apparatus for dynamically inserting gain in an adaptive...

Adaptive FIR filter and method

PHY control module for a multi-pair gigabit transceiver

Waveform equalizer

Time varying filter with zero and/or pole migration