using echo-equalisers

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H04B3/142

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HELECTRICITY H04Electric communication H04BTRANSMISSION H04B3/00Line transmission systems

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H04B3/142using echo-equalisers

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Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for use of common mode rejection (CMR) for echo...
- Patent number 11,165,464
- Issue date Nov 2, 2021
- MaxLinear, Inc.
- Roman Rainov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hybrid fibre coaxial fault classification in cable network environm...
- Patent number 10,312,968
- Issue date Jun 4, 2019
- Cisco Technology, Inc.
- Hang Jin
- G01 - MEASURING TESTING
Information Patent Grant
Radio frequency signal fault signature isolation in cable network e...
- Patent number 9,887,737
- Issue date Feb 6, 2018
- Cisco Technology, Inc.
- Hang Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital filter device, digital filtering method and control program...
- Patent number 8,831,081
- Issue date Sep 9, 2014
- NEC Corporation
- Junichi Abe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive equalizer and adaptive equalizing method
- Patent number 8,718,126
- Issue date May 6, 2014
- Fujitsu Limited
- Tszshing Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Equalization filter and distortion compensating method
- Patent number 8,571,095
- Issue date Oct 29, 2013
- NEC Corporation
- Shigeki Wada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Waveform shaping device, equalizer, receiving system, method of con...
- Patent number 8,427,256
- Issue date Apr 23, 2013
- Sharp Kabushiki Kaisha
- Seiichi Gohshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device, communication method, computer program and ad...
- Patent number 8,391,430
- Issue date Mar 5, 2013
- Sony Corporation
- Norihito Mihota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Waveform equalizer and method for controlling the same, as well as...
- Patent number 8,385,396
- Issue date Feb 26, 2013
- Sony Corporation
- Kazuhisa Funamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Equalizing filter circuit
- Patent number 8,170,093
- Issue date May 1, 2012
- NEC Corporation
- Shigeki Wada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Waveform equalizer
- Patent number 8,165,192
- Issue date Apr 24, 2012
- Panasonic Corporation
- Yousuke Kimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal receiving apparatus including equalizer, terminal apparatus,...
- Patent number 8,018,986
- Issue date Sep 13, 2011
- NEC Corporation
- Daiji Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Equalizing filter circuit
- Patent number 7,696,838
- Issue date Apr 13, 2010
- NEC Corporation
- Shigeki Wada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive equalizer and related method thereof
- Patent number 7,583,729
- Issue date Sep 1, 2009
- MediaTek Inc.
- Pi-Hai Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fractional spaced equalizer
- Patent number 7,440,499
- Issue date Oct 21, 2008
- Infineon Technologies AG
- Heinrich Schenk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transceiver for full duplex communication systems
- Patent number 7,436,787
- Issue date Oct 14, 2008
- Realtek Semiconductor Corp.
- Chih-Wen Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for cancelling inter-symbol interference (ISI)...
- Patent number 7,293,057
- Issue date Nov 6, 2007
- Plexus Networks, Inc.
- Ramin Shirani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for time domain equalization in an XDSL modem
- Patent number 7,076,010
- Issue date Jul 11, 2006
- Ikanos Communication, Inc.
- Sam Heidari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fixed equalizer and equalizing method
- Patent number 5,694,422
- Issue date Dec 2, 1997
- Fujitsu Limited
- Takashi Kaku
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive equalizer for ISDN U-interface transceiver
- Patent number 5,517,527
- Issue date May 14, 1996
- Industrial Technology Research Institute
- Ming-Chih Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic equalizer
- Patent number 5,420,884
- Issue date May 30, 1995
- Canon Kabushiki Kaisha
- Yutaka Inoue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voltage controlled equalizer
- Patent number 4,633,200
- Issue date Dec 30, 1986
- Ampex Corporation
- Alan J. Adler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing system having impulse response detecting circuit
- Patent number 4,441,192
- Issue date Apr 3, 1984
- Hitachi, Ltd.
- Yasuhiro Kita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel equalizer and method for cancelling ghosts
- Patent number 4,359,778
- Issue date Nov 16, 1982
- Zenith Radio Corporation
- Ronald B. Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplitude equalizer
- Patent number 4,333,063
- Issue date Jun 1, 1982
- Nippon Electric Co., Ltd.
- Toshihiko Ryu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Non-linear signal processor
- Patent number 4,315,319
- Issue date Feb 9, 1982
- Rockwell International Corporation
- Stanley A. White
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sampling function type equalizer
- Patent number 4,293,952
- Issue date Oct 6, 1981
- Kokusai Denshin Denwa Co., Ltd.
- Michitoshi Tamori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Undesired signal canceller
- Patent number 4,250,472
- Issue date Feb 10, 1981
- Sony Corporation
- Yoshitaka Hashimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit arrangement for establishing weighting coefficients in an a...
- Patent number 4,241,320
- Issue date Dec 23, 1980
- CSELT - Centro Studi e Laboratori Telecomunicazioni S.p.A.
- Alfredo Fausone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Self-adapting equalizer
- Patent number 4,225,832
- Issue date Sep 30, 1980
- Compagnie Industrielle des Telecommunications Cit-Alcatel
- Jean-Claude Faye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND SYSTEMS FOR USE OF COMMON MODE REJECTION (CMR) FOR ECHO...
- Publication number 20190349026
- Publication date Nov 14, 2019
- MaxLinear, Inc.
- Roman Rainov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network Communication Method
- Publication number 20190312715
- Publication date Oct 10, 2019
- PEPPERL + FUCHS GMBH
- Steffen Graber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO FREQUENCY SIGNAL FAULT SIGNATURE ISOLATION IN CABLE NETWORK E...
- Publication number 20170310361
- Publication date Oct 26, 2017
- Cisco Technology, Inc.
- Hang Jin
- G01 - MEASURING TESTING
Information Patent Application
DIGITAL FILTER DEVICE, DIGITAL FILTERING METHOD AND CONTROL PROGRAM...
- Publication number 20130287390
- Publication date Oct 31, 2013
- NEC Corporation
- Junichi Abe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Waveform Shaping Device, Equalizer, Receiving System, Method Of Con...
- Publication number 20120081198
- Publication date Apr 5, 2012
- Sharp Kabushiki Kaisha
- Seiichi Gohshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE EQUALIZER AND ADAPTIVE EQUALIZING METHOD
- Publication number 20110182347
- Publication date Jul 28, 2011
- Fujitsu Limited
- Tszshing Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVEFORM EQUALIZER AND METHOD FOR CONTROLLING THE SAME, AS WELL AS...
- Publication number 20100208787
- Publication date Aug 19, 2010
- Kazuhisa Funamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE, COMMUNICATION METHOD, COMPUTER PROGRAM AND AD...
- Publication number 20100134256
- Publication date Jun 3, 2010
- SONY CORPORATION
- Norihito Mihota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EQUALIZER AND METHOD FOR CONFIGURING THE EQUALIZER
- Publication number 20100091830
- Publication date Apr 15, 2010
- Yi-Lin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, APPARATUS AND METHOD
- Publication number 20100061439
- Publication date Mar 11, 2010
- Harold Woodruff Tomlinson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EQUALIZATION FILTER AND DISTORTION COMPENSATING METHOD
- Publication number 20100027609
- Publication date Feb 4, 2010
- NEC Corporation
- Shigeki Wada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVEFORM EQUALIZER
- Publication number 20100013570
- Publication date Jan 21, 2010
- Yousuke Kimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EQUALIZING FILTER CIRCUIT
- Publication number 20090262796
- Publication date Oct 22, 2009
- Shigeki Wada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL RECEIVING APPARATUS INCLUDING EQUALIZER, TERMINAL APPARATUS,...
- Publication number 20090041094
- Publication date Feb 12, 2009
- Daiji Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Equalizing Filter Circuit
- Publication number 20080198912
- Publication date Aug 21, 2008
- NEC Corporation
- Shigeki Wada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OVERSAMPLING TRANSVERSAL EQUALIZER
- Publication number 20080175311
- Publication date Jul 24, 2008
- Tatsuaki KITTA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE EQUALIZER AND RELATED METHOD THEREOF
- Publication number 20060114982
- Publication date Jun 1, 2006
- Pi-Hai Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSCEIVER FOR FULL DUPLEX COMMUNICATION SYSTEMS
- Publication number 20050185603
- Publication date Aug 25, 2005
- Chih-Wen Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Fractional spaced equalizer
- Publication number 20050169362
- Publication date Aug 4, 2005
- Heinrich Schenk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Low-power, high-frequency finite impulse finite response (FIR) filt...
- Publication number 20040193669
- Publication date Sep 30, 2004
- Ramin Shirani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

using echo-equalisers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods and systems for use of common mode rejection (CMR) for echo...

Hybrid fibre coaxial fault classification in cable network environm...

Radio frequency signal fault signature isolation in cable network e...

Digital filter device, digital filtering method and control program...

Adaptive equalizer and adaptive equalizing method

Equalization filter and distortion compensating method

Waveform shaping device, equalizer, receiving system, method of con...

Communication device, communication method, computer program and ad...

Waveform equalizer and method for controlling the same, as well as...

Equalizing filter circuit

Waveform equalizer

Signal receiving apparatus including equalizer, terminal apparatus,...

Equalizing filter circuit

Adaptive equalizer and related method thereof

Fractional spaced equalizer

Transceiver for full duplex communication systems

Method and apparatus for cancelling inter-symbol interference (ISI)...

Method and apparatus for time domain equalization in an XDSL modem

Fixed equalizer and equalizing method

Adaptive equalizer for ISDN U-interface transceiver

Automatic equalizer

Voltage controlled equalizer

Signal processing system having impulse response detecting circuit

Channel equalizer and method for cancelling ghosts

Amplitude equalizer

Non-linear signal processor

Sampling function type equalizer

Undesired signal canceller

Circuit arrangement for establishing weighting coefficients in an a...

Self-adapting equalizer

Patents Applicationslast 30 patents

METHODS AND SYSTEMS FOR USE OF COMMON MODE REJECTION (CMR) FOR ECHO...

Network Communication Method

RADIO FREQUENCY SIGNAL FAULT SIGNATURE ISOLATION IN CABLE NETWORK E...

DIGITAL FILTER DEVICE, DIGITAL FILTERING METHOD AND CONTROL PROGRAM...

Waveform Shaping Device, Equalizer, Receiving System, Method Of Con...

ADAPTIVE EQUALIZER AND ADAPTIVE EQUALIZING METHOD

WAVEFORM EQUALIZER AND METHOD FOR CONTROLLING THE SAME, AS WELL AS...

COMMUNICATION DEVICE, COMMUNICATION METHOD, COMPUTER PROGRAM AND AD...

EQUALIZER AND METHOD FOR CONFIGURING THE EQUALIZER

COMMUNICATION SYSTEM, APPARATUS AND METHOD

EQUALIZATION FILTER AND DISTORTION COMPENSATING METHOD

WAVEFORM EQUALIZER

EQUALIZING FILTER CIRCUIT

SIGNAL RECEIVING APPARATUS INCLUDING EQUALIZER, TERMINAL APPARATUS,...

Equalizing Filter Circuit

OVERSAMPLING TRANSVERSAL EQUALIZER

ADAPTIVE EQUALIZER AND RELATED METHOD THEREOF

TRANSCEIVER FOR FULL DUPLEX COMMUNICATION SYSTEMS

Fractional spaced equalizer

Low-power, high-frequency finite impulse finite response (FIR) filt...