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H04B3/143
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ELECTRICITY
H04
Electric communication
H04B
TRANSMISSION
H04B3/00
Line transmission systems
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H04B3/143
using amplitude-frequency equalisers
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Patents Grants
last 30 patents
Information
Patent Grant
Method, apparatus, and system for configuring high-speed serial bus...
Patent number
9,940,294
Issue date
Apr 10, 2018
Huawei Technologies Co., Ltd.
Hongjun Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital equalizer adaptation using on-die instrument
Patent number
9,847,893
Issue date
Dec 19, 2017
Altera Corporation
Tim Tri Hoang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital equalizer adaptation using on-die instrument
Patent number
9,628,304
Issue date
Apr 18, 2017
Altera Corporation
Tim Tri Hoang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method for transceiving signal based on information from equalizer...
Patent number
9,344,145
Issue date
May 17, 2016
M31 Technology Corporation
Ting-Chun Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for applying multi-tone OFDM based communications...
Patent number
9,054,786
Issue date
Jun 9, 2015
Maxim Integrated Products, Inc.
Kaveh Razazian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Low-frequency equalizer circuit for a high-speed broadband signal
Patent number
8,937,990
Issue date
Jan 20, 2015
Fujitsu Limited
Yasuo Hidaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for applying multi-tone OFDM based communications...
Patent number
8,780,691
Issue date
Jul 15, 2014
Maxim Integrated Products, Inc.
Kaveh Razazian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmitter device, receiver device, transmission method, reception...
Patent number
8,732,353
Issue date
May 20, 2014
Sony Corporation
Shigehiro Kawai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmitter device, receiver device, transmission method, reception...
Patent number
8,510,483
Issue date
Aug 13, 2013
Sony Corporation
Shigehiro Kawai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Crosstalk emission management
Patent number
8,428,111
Issue date
Apr 23, 2013
Broadcom Corporation
Magesh Valliappan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for applying multi-tone OFDM based communications...
Patent number
8,315,152
Issue date
Nov 20, 2012
Maxim Integrated Products, Inc.
Kaveh Razazian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-stage differential warping amplifier and method
Patent number
8,160,237
Issue date
Apr 17, 2012
Actelis Networks, Inc.
Luis R. A. Larzabal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Equalizer circuit
Patent number
8,019,009
Issue date
Sep 13, 2011
Oki Semiconductor Co., Ltd.
Hiroji Akahori
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Taylor series-based transmission line equalization scheme
Patent number
7,937,429
Issue date
May 3, 2011
Analog Devices, Inc.
Yu-Lun Richard Lu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Automatic calibration circuit for a continuous-time equalizer
Patent number
7,826,522
Issue date
Nov 2, 2010
Intel Corporation
Taner Sumesaglam
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Equalizer circuit, communication system, and method that is adaptiv...
Patent number
7,620,101
Issue date
Nov 17, 2009
Cypress Semiconductor Corporation
Julian Jenkins
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Low-power mixed-mode echo/crosstalk cancellation in wireline commun...
Patent number
7,583,724
Issue date
Sep 1, 2009
Aquantia Corporation
Ramin Shirani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High speed line equalizer and method thereof
Patent number
7,526,043
Issue date
Apr 28, 2009
LG Electronics, Inc.
Byong Chan Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Echo cancellation in communication systems with asymmetric data rates
Patent number
7,274,732
Issue date
Sep 25, 2007
Texas Instruments Incorporated
Peter J. Melsa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and averaging method for equalizing signals
Patent number
6,975,678
Issue date
Dec 13, 2005
Vuong Kim Le
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for equalizing received signals
Patent number
6,917,257
Issue date
Jul 12, 2005
Texas Instruments Incorporated
Srikanth Gondi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication device
Patent number
6,914,981
Issue date
Jul 5, 2005
NEC Corporation
Hirotaka Wada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
RF equalizer
Patent number
6,646,519
Issue date
Nov 11, 2003
Viewsonics, Inc.
Martin Sperber
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Linear attenuation equalizer and method for designing same
Patent number
6,107,896
Issue date
Aug 22, 2000
Berg Technology, Inc.
Richard A. Elco
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for asymmetrically attenuating signals in a transmission system
Patent number
5,819,159
Issue date
Oct 6, 1998
AT&T Corp.
James E. Dail
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and filter for isolating upstream ingress noise in a bi-dir...
Patent number
5,742,713
Issue date
Apr 21, 1998
Motorola, Inc.
Stuart Baker Sanders
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Pulse generator circuit
Patent number
4,367,415
Issue date
Jan 4, 1983
Hewlett-Packard GmbH
Peter Brunner
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Amplitude tilt and notch compensation apparatus
Patent number
4,306,306
Issue date
Dec 15, 1981
Rockwell International Corporation
Eliseo Saenz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Delay line signal equalizer for magnetic recording signal detection...
Patent number
4,266,204
Issue date
May 5, 1981
Sperry Rand Corporation
George V. Jacoby
G11 - INFORMATION STORAGE
Information
Patent Grant
Attenuation equalizer having constant resistance
Patent number
4,118,672
Issue date
Oct 3, 1978
Nippon Electric Company, Ltd.
Tsutomu Noguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
DIGITAL EQUALIZER ADAPTATION USING ON-DIE INSTRUMENT
Publication number
20170214557
Publication date
Jul 27, 2017
Altera Corporation
Tim Tri Hoang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DIGITAL EQUALIZER ADAPTATION USING ON-DIE INSTRUMENT
Publication number
20160308694
Publication date
Oct 20, 2016
Altera Corporation
Tim Tri Hoang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR TRANSMITTING SIGNAL AND DEVICE THEREFOR
Publication number
20150326277
Publication date
Nov 12, 2015
M31 TECHNOLOGY CORPORATION
Ting-Chun Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR APPLYING MULTI-TONE OFDM BASED COMMUNICATIONS...
Publication number
20140376647
Publication date
Dec 25, 2014
Kaveh Razazian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOW-FREQUENCY EQUALIZER CIRCUIT FOR A HIGH-SPEED BROADBAND SIGNAL
Publication number
20140062622
Publication date
Mar 6, 2014
Fujitsu Limited
Yasuo Hidaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMITTER DEVICE, RECEIVER DEVICE, TRANSMISSION METHOD, RECEPTION...
Publication number
20130278831
Publication date
Oct 24, 2013
Shigehiro Kawai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR APPLYING MULTI-TONE OFDM BASED COMMUNICATIONS...
Publication number
20130101057
Publication date
Apr 25, 2013
Maxim Integrated Products, Inc.
Kaveh Razazian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMITTER DEVICE, RECEIVER DEVICE, TRANSMISSION METHOD, RECEPTION...
Publication number
20110292295
Publication date
Dec 1, 2011
SONY CORPORATION
Shigehiro Kawai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR APPLYING MULTI-TONE OFDM BASED COMMUNICATIONS...
Publication number
20090307540
Publication date
Dec 10, 2009
MAXIM INTEGRATED PRODUCTS, INC.
Kaveh Razazian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EQUALIZER CIRCUIT
Publication number
20090129457
Publication date
May 21, 2009
Oki Electric Industry Co., Ltd.
Hiroji Akahori
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Variable Height Plug-In Pads and Equalizers
Publication number
20080310128
Publication date
Dec 18, 2008
Robert M. Blumenkranz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Automatic calibration circuit for a continuous-time equalizer
Publication number
20080240218
Publication date
Oct 2, 2008
Intel Corporation
Taner Sumesaglam
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Taylor series-based transmission line equalization scheme
Publication number
20080086521
Publication date
Apr 10, 2008
Analog Devices, Inc.
Yu-Lun Richard Lu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Crosstalk emission management
Publication number
20070274379
Publication date
Nov 29, 2007
Magesh Valliappan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multi-stage differential warping amplifier and method
Publication number
20070140469
Publication date
Jun 21, 2007
Phylogy, Inc., a California Corporation
Luis R.A. Larzabal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
High speed line equalizer and method thereof
Publication number
20070047636
Publication date
Mar 1, 2007
LG Electronics Inc.
Byong Chan Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Remote unit, remote system, extender, and automatic adjusting method
Publication number
20060116030
Publication date
Jun 1, 2006
FUJITSU COMPONENT LIMITED
Tetsuya Niiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multistage tuning-tolerant equalizer filter
Publication number
20060013295
Publication date
Jan 19, 2006
Maarten Kuijk
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Low-power mixed-mode echo/crosstalk cancellation in wireline commun...
Publication number
20050123081
Publication date
Jun 9, 2005
Ramin Shirani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus and method for equalizing received signals
Publication number
20040251982
Publication date
Dec 16, 2004
Srikanth Gondi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Echo cancellation in communication systems with asymmetric data rates
Publication number
20040184519
Publication date
Sep 23, 2004
TEXAS INSTRUMENTS INCORPORATED
Peter J. Melsa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RF equalizer
Publication number
20020190811
Publication date
Dec 19, 2002
Martin Sperber
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication device
Publication number
20010026583
Publication date
Oct 4, 2001
NEC Corporation
Hirotaka Wada
H04 - ELECTRIC COMMUNICATION TECHNIQUE