variable equalisers

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CPC
H04B3/145

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HELECTRICITY H04Electric communication H04BTRANSMISSION H04B3/00Line transmission systems

Current Industry

H04B3/145variable equalisers

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Patents Grantslast 30 patents

Information Patent Grant
Methods and circuits for adaptive equalization
- Patent number 11,665,028
- Issue date May 30, 2023
- RAMBUS INC.
- Ramin Farjad-Rad
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adaptive cable equalizer
- Patent number 11,616,529
- Issue date Mar 28, 2023
- MACOM Technology Solutions Holdings, Inc.
- Quazi Ikram
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Self-describing system using single-source/multi-destination cable
- Patent number 11,509,751
- Issue date Nov 22, 2022
- Dell Products L.P.
- Michael J. Stumpf
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Composite right-hand left-hand distributed attenuator
- Patent number 11,012,113
- Issue date May 18, 2021
- Huawei Technologies Co., Ltd.
- Kimia Taghizadeh Ansari
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Equalization of frequency-dependent gain
- Patent number 10,734,960
- Issue date Aug 4, 2020
- Viasat, Inc.
- Kenneth V Buer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
M-ary pulse amplitude modulation digital equalizer
- Patent number 10,263,663
- Issue date Apr 16, 2019
- Intel Corporation
- Shiva Kiran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Equalization of frequency-dependent gain
- Patent number 10,224,893
- Issue date Mar 5, 2019
- Viasat, Inc.
- Kenneth V Buer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adjustable electric control equalization circuit of cable televisio...
- Patent number 10,218,544
- Issue date Feb 26, 2019
- Global Technology Inc.
- Li Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-stage equalisation method and apparatus for use in telemetry
- Patent number 10,135,489
- Issue date Nov 20, 2018
- E.V. Offshore Limited
- Jonathan Thursby
- E21 - EARTH DRILLING MINING
Information Patent Grant
Equalization of frequency-dependent gain
- Patent number 10,063,206
- Issue date Aug 28, 2018
- Viasat, Inc.
- Kenneth V Buer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Passive equalizer capable of use in high-speed data communication
- Patent number 9,985,684
- Issue date May 29, 2018
- NXP USA, INC.
- Kevin Yi Cheng Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Equalizer circuit and optical module
- Patent number 9,860,086
- Issue date Jan 2, 2018
- Fujitsu Limited
- Takashi Shiraishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Equalization of frequency-dependent gain
- Patent number 9,847,766
- Issue date Dec 19, 2017
- Viasat, Inc.
- Kenneth V Buer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tunable impedance circuit for a transmitter output stage
- Patent number 9,831,874
- Issue date Nov 28, 2017
- Cadence Design Systems, Inc.
- Guillaume Fortin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Passive equalizers for directional couplers
- Patent number 9,780,976
- Issue date Oct 3, 2017
- Infineon Technologies AG
- Jake Greene
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor device and serial data transmission line system
- Patent number 9,722,662
- Issue date Aug 1, 2017
- Renesas Electronics Corporation
- Toshifumi Yamaoka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Adaptive line equalizer for improving data communication over less...
- Patent number 9,647,722
- Issue date May 9, 2017
- DockOn AG
- Forrest Brown
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-stage equalisation method and apparatus for use in telemetry
- Patent number 9,621,223
- Issue date Apr 11, 2017
- E.V. Offshore Limited
- Jonathan Thursby
- E21 - EARTH DRILLING MINING
Information Patent Grant
Equalization of frequency-dependent gain
- Patent number 9,484,878
- Issue date Nov 1, 2016
- Viasat, Inc.
- Kenneth V Buer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for finite impulse response adaptation for gain...
- Patent number 9,413,567
- Issue date Aug 9, 2016
- Marvell International Ltd.
- Yu-Yao Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reflective analog finite impulse response filter
- Patent number 9,118,511
- Issue date Aug 25, 2015
- PMC-Sierra US, Inc.
- Johannes G. Ransijn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for finite impulse response adaptation for gain...
- Patent number 8,779,847
- Issue date Jul 15, 2014
- Marvell International Ltd.
- Yu-Yao Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver circuit
- Patent number 8,462,905
- Issue date Jun 11, 2013
- Fujitsu Limited
- Hisakatsu Yamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for cable equalization
- Patent number 8,451,382
- Issue date May 28, 2013
- Intersil Americas Inc.
- David W. Ritter
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive equalization system and method
- Patent number 8,428,115
- Issue date Apr 23, 2013
- IPGoal Microelectronics (SiChuan) Co., Ltd.
- Ziche Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for cable equalization
- Patent number 8,390,740
- Issue date Mar 5, 2013
- Intersil Americas Inc.
- David W. Ritter
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic frequency compensation of video signals transmitted acros...
- Patent number 8,341,689
- Issue date Dec 25, 2012
- Intersil Americas Inc.
- Warren Craddock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver circuit
- Patent number 8,325,864
- Issue date Dec 4, 2012
- Fujitsu Limited
- Hisakatsu Yamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Equalizer system
- Patent number 8,306,101
- Issue date Nov 6, 2012
- Harman Becker Automotive Systems GmbH
- Seyed Ali Azizi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive equalizer circuit
- Patent number 8,270,462
- Issue date Sep 18, 2012
- Fujitsu Limited
- Hisakatsu Yamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
RECEIVER EQUALIZATION CIRCUITRY USING VARIABLE TERMINATION AND T-COIL
- Publication number 20230308132
- Publication date Sep 28, 2023
- ADVANCED MICRO DEVICES, INC.
- Dean E. Gonzales
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADAPTIVE CABLE EQUALIZER
- Publication number 20220263540
- Publication date Aug 18, 2022
- MACOM Technology Solutions Holdings, LLC
- Quazi Ikram
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SELF-DESCRIBING SYSTEM USING SINGLE-SOURCE/MULTI-DESTINATION CABLE
- Publication number 20220201104
- Publication date Jun 23, 2022
- Dell Products L.P.
- Michael J. STUMPF
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPOSITE RIGHT-HAND LEFT-HAND DISTRIBUTED ATTENUATOR
- Publication number 20200106476
- Publication date Apr 2, 2020
- Huawei Technologies Co., Ltd
- Kimia TAGHIZADEH ANSARI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
EQUALIZATION OF FREQUENCY-DEPENDENT GAIN
- Publication number 20190341896
- Publication date Nov 7, 2019
- ViaSat, Inc.
- KENNETH V. BUER
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
EQUALIZATION OF FREQUENCY-DEPENDENT GAIN
- Publication number 20190013787
- Publication date Jan 10, 2019
- ViaSat, Inc.
- KENNETH V. BUER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EQUALIZATION OF FREQUENCY-DEPENDENT GAIN
- Publication number 20180069519
- Publication date Mar 8, 2018
- ViaSat, Inc.
- KENNETH V. BUER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EQUALIZER CIRCUIT AND OPTICAL MODULE
- Publication number 20170359203
- Publication date Dec 14, 2017
- Fujitsu Limited
- Takashi Shiraishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-Stage Equalisation Method and Apparatus for Use in Telemetry
- Publication number 20170272120
- Publication date Sep 21, 2017
- E.V. Offshore Limited
- Jonathan Thursby
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
M-ARY PULSE AMPLITUDE MODULATION DIGITAL EQUALIZER
- Publication number 20170180002
- Publication date Jun 22, 2017
- Intel Corporation
- Shiva Kiran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Equalization of Frequency-Dependent Gain
- Publication number 20170054426
- Publication date Feb 23, 2017
- ViaSat, Inc.
- KENNETH V. BUER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Semiconductor Device and Serial Data Transmission Line System
- Publication number 20150180535
- Publication date Jun 25, 2015
- RENESAS ELECTRONICS CORPORATION
- Toshifumi YAMAOKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADAPTIVE LINE EQUALIZER FOR IMPROVING DATA COMMUNICATION OVER LESS...
- Publication number 20140269860
- Publication date Sep 18, 2014
- Dockon AG
- Forrest Brown
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NOISE INGRESS CANCELATION
- Publication number 20140177620
- Publication date Jun 26, 2014
- Cisco Technology, Inc.
- LEO MONTREUIL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR CABLE EQUALIZATION
- Publication number 20130148027
- Publication date Jun 13, 2013
- Intersil Americas Inc.
- David W. Ritter
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital Equalization Process and Mechanism
- Publication number 20120224661
- Publication date Sep 6, 2012
- Adaptive Networks, Inc.
- Michael B. Propp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Programmable high-frequency high-gain equalizer for digital display...
- Publication number 20120188031
- Publication date Jul 26, 2012
- Sigmamix Semiconductor, Inc.
- Xiaojiang Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVER CIRCUIT
- Publication number 20120177098
- Publication date Jul 12, 2012
- FUJITSU LIMITED
- Hisakatsu Yamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive equalization system and method
- Publication number 20120039381
- Publication date Feb 16, 2012
- IPGoal Microelectronics (SiChuan) Co., Ltd.
- Ziche Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE EQUALIZING REPEATER WITH OUTPUT CONTROL
- Publication number 20110228821
- Publication date Sep 22, 2011
- Phyworks Limited
- Allard VAN DER HORST
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
High Bandwidth Programmable Transmission Line Equalizer
- Publication number 20110227675
- Publication date Sep 22, 2011
- MICREL, INC.
- Robert C. Lutz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reconfigurable Filter for Cable Frequency Tilt Compensation and MoC...
- Publication number 20110194623
- Publication date Aug 11, 2011
- BROADCOM CORPORATION
- Tai-Hong Chih
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE AND COMMUNICATION SYSTEM
- Publication number 20100271972
- Publication date Oct 28, 2010
- PANASONIC CORPORATION
- Takayuki Fujii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EQUALIZER FILTER WITH MISMATCH TOLERANT DETECTION MECHANISM FOR LOW...
- Publication number 20100194478
- Publication date Aug 5, 2010
- Xavier Maillard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONFIGURABLE PRE-EMPHASIS DRIVER WITH SELECTIVE CONSTANT AND ADJUST...
- Publication number 20100177830
- Publication date Jul 15, 2010
- International Business Machines Corporation
- Daniel M. Dreps
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR CABLE EQUALIZATION
- Publication number 20100110299
- Publication date May 6, 2010
- Intersil Americas Inc.
- David W. Ritter
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE EQUALIZER CIRCUIT
- Publication number 20100079216
- Publication date Apr 1, 2010
- Rohm Co., Ltd.
- Yoshihisa SAKANO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVER CIRCUIT
- Publication number 20100040130
- Publication date Feb 18, 2010
- FUJITSU LIMITED
- Hisakatsu Yamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE EQUALIZER CIRCUIT
- Publication number 20090310666
- Publication date Dec 17, 2009
- FUJITSU LIMITED
- Hisakatsu YAMAGUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EQUALIZING FILTER CIRCUIT
- Publication number 20090262796
- Publication date Oct 22, 2009
- Shigeki Wada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

variable equalisers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods and circuits for adaptive equalization

Adaptive cable equalizer

Self-describing system using single-source/multi-destination cable

Composite right-hand left-hand distributed attenuator

Equalization of frequency-dependent gain

M-ary pulse amplitude modulation digital equalizer

Equalization of frequency-dependent gain

Adjustable electric control equalization circuit of cable televisio...

Multi-stage equalisation method and apparatus for use in telemetry

Equalization of frequency-dependent gain

Passive equalizer capable of use in high-speed data communication

Equalizer circuit and optical module

Equalization of frequency-dependent gain

Tunable impedance circuit for a transmitter output stage

Passive equalizers for directional couplers

Semiconductor device and serial data transmission line system

Adaptive line equalizer for improving data communication over less...

Multi-stage equalisation method and apparatus for use in telemetry

Equalization of frequency-dependent gain

Systems and methods for finite impulse response adaptation for gain...

Reflective analog finite impulse response filter

Systems and methods for finite impulse response adaptation for gain...

Receiver circuit

Systems and methods for cable equalization

Adaptive equalization system and method

Systems and methods for cable equalization

Automatic frequency compensation of video signals transmitted acros...

Receiver circuit

Equalizer system

Adaptive equalizer circuit

Patents Applicationslast 30 patents

RECEIVER EQUALIZATION CIRCUITRY USING VARIABLE TERMINATION AND T-COIL

ADAPTIVE CABLE EQUALIZER

SELF-DESCRIBING SYSTEM USING SINGLE-SOURCE/MULTI-DESTINATION CABLE

COMPOSITE RIGHT-HAND LEFT-HAND DISTRIBUTED ATTENUATOR

EQUALIZATION OF FREQUENCY-DEPENDENT GAIN

EQUALIZATION OF FREQUENCY-DEPENDENT GAIN

EQUALIZATION OF FREQUENCY-DEPENDENT GAIN

EQUALIZER CIRCUIT AND OPTICAL MODULE

Multi-Stage Equalisation Method and Apparatus for Use in Telemetry

M-ARY PULSE AMPLITUDE MODULATION DIGITAL EQUALIZER

Equalization of Frequency-Dependent Gain

Semiconductor Device and Serial Data Transmission Line System

ADAPTIVE LINE EQUALIZER FOR IMPROVING DATA COMMUNICATION OVER LESS...

NOISE INGRESS CANCELATION

SYSTEMS AND METHODS FOR CABLE EQUALIZATION

Digital Equalization Process and Mechanism

Programmable high-frequency high-gain equalizer for digital display...

RECEIVER CIRCUIT

Adaptive equalization system and method

ADAPTIVE EQUALIZING REPEATER WITH OUTPUT CONTROL

High Bandwidth Programmable Transmission Line Equalizer

Reconfigurable Filter for Cable Frequency Tilt Compensation and MoC...

COMMUNICATION DEVICE AND COMMUNICATION SYSTEM

EQUALIZER FILTER WITH MISMATCH TOLERANT DETECTION MECHANISM FOR LOW...

CONFIGURABLE PRE-EMPHASIS DRIVER WITH SELECTIVE CONSTANT AND ADJUST...

SYSTEMS AND METHODS FOR CABLE EQUALIZATION

ADAPTIVE EQUALIZER CIRCUIT

RECEIVER CIRCUIT

ADAPTIVE EQUALIZER CIRCUIT

EQUALIZING FILTER CIRCUIT