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H04L25/03133
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Patents Grants
last 30 patents
Information
Patent Grant
PAM-4 DFE architectures with symbol-transition dependent DFE tap va...
Patent number
12,074,623
Issue date
Aug 27, 2024
RAMBUS INC.
Masum Hossain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multilevel driver for high speed chip-to-chip communications
Patent number
11,716,226
Issue date
Aug 1, 2023
KANDOU LABS, S.A.
Roger Ulrich
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
PAM-4 DFE architectures with symbol-transition dependent DFE tap va...
Patent number
11,683,057
Issue date
Jun 20, 2023
RAMBUS INC.
Masum Hossain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multilevel driver for high speed chip-to-chip communications
Patent number
11,283,654
Issue date
Mar 22, 2022
KANDOU LABS, S.A.
Roger Ulrich
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
PAM-4 DFE architectures with symbol-transition dependent DFE tap va...
Patent number
11,211,960
Issue date
Dec 28, 2021
RAMBUS INC.
Masum Hossain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Voltage sampler driver with enhanced high-frequency gain
Patent number
11,183,982
Issue date
Nov 23, 2021
KANDOU LABS, S.A.
Armin Tajalli
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Reference signal-free transmission for wireless systems
Patent number
10,985,958
Issue date
Apr 20, 2021
IDAC Holdings, Inc.
Alphan Sahin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
PAM-4 DFE architectures with symbol-transition dependent DFE tap va...
Patent number
10,892,791
Issue date
Jan 12, 2021
RAMBUS INC.
Masum Hossain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Equalizer and method for equalizing a receive signal
Patent number
10,862,715
Issue date
Dec 8, 2020
Apple Inc.
Thomas Esch
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiplying delay lock loop (MDLL) and method of averaging ring osc...
Patent number
10,840,916
Issue date
Nov 17, 2020
Intel Corporation
Ashoke Ravi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Multilevel driver for high speed chip-to-chip communications
Patent number
10,791,008
Issue date
Sep 29, 2020
KANDOU LABS, S.A.
Roger Ulrich
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Line driver apparatus with combined feed-through capacitance and fe...
Patent number
10,693,463
Issue date
Jun 23, 2020
LATTICE SEMICONDUCTOR CORPORATION
Kexin Luo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
PAM-4 DFE architectures with symbol-transition dependent DFE tap va...
Patent number
10,516,427
Issue date
Dec 24, 2019
Rambus Inc.
Masum Hossain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and node in a wireless communication network
Patent number
10,516,554
Issue date
Dec 24, 2019
Huawei Technologies Co., Ltd.
Premanandana Rajatheva
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multilevel driver for high speed chip-to-chip communications
Patent number
10,404,500
Issue date
Sep 3, 2019
KANDOU LABS, S.A.
Roger Ulrich
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Linear equalization for use in low latency high speed communication...
Patent number
10,237,095
Issue date
Mar 19, 2019
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
Joseph Pathikulangara
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
Steepest descent FFE computation and tracking
Patent number
10,129,053
Issue date
Nov 13, 2018
MULTIPHY LTD.
Or Vidal
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
Blind equalization tap coefficient adaptation in optical systems
Patent number
9,596,104
Issue date
Mar 14, 2017
Finisar Corporation
Ilya Lyubomirsky
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Test circuits
Patent number
9,432,225
Issue date
Aug 30, 2016
Imec VZW
Johan Bauwelinck
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical receiving device
Patent number
9,374,170
Issue date
Jun 21, 2016
Fujitsu Limited
Masato Oota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Equalizer for an optical transmission system
Patent number
9,166,703
Issue date
Oct 20, 2015
Telefonaktiebolaget L M Ericsson (Publ)
Marco Secondini
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receiver with Doppler tolerant equalization
Patent number
9,160,581
Issue date
Oct 13, 2015
Intel Corporation
Evgeny Bakin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Iterative covariance inversion based on linear receiver designs
Patent number
9,007,942
Issue date
Apr 14, 2015
QUALCOMM Incorporated
Wanlun Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Inter-carrier interference reduction for multi-carrier signals
Patent number
9,001,944
Issue date
Apr 7, 2015
ST-Ericsson SA
Yves Wernaers
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for sparse polynomial equalization of RF recei...
Patent number
8,958,470
Issue date
Feb 17, 2015
Massachusetts Institute of Technology
Andrew Bolstad
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive pade filter and transceiver
Patent number
8,929,429
Issue date
Jan 6, 2015
Hiroshi Takatori
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multipass approach for performing channel equalization training
Patent number
8,897,352
Issue date
Nov 25, 2014
NVIDIA Corporation
Hungse Cha
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Non-redundant equalization
Patent number
8,855,172
Issue date
Oct 7, 2014
Telefonaktiebolaget LM Ericsson (publ)
Andres Reial
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
DETERMINING A COMPOSITE ZERO-FORCING EQUALIZER
Publication number
20240243950
Publication date
Jul 18, 2024
LENOVO (SINGAPORE) PTE. LTD
Colin D. Frank
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PAM-4 DFE ARCHITECTURES WITH SYMBOL-TRANSITION DEPENDENT DFE TAP VA...
Publication number
20230353177
Publication date
Nov 2, 2023
Rambus Inc.
Masum HOSSAIN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTILEVEL DRIVER FOR HIGH SPEED CHIP-TO-CHIP COMMUNICATIONS
Publication number
20220217024
Publication date
Jul 7, 2022
Kandou Labs, SA
Roger Ulrich
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PAM-4 DFE ARCHITECTURES WITH SYMBOL-TRANSITION DEPENDENT DFE TAP VA...
Publication number
20210152205
Publication date
May 20, 2021
Rambus Inc.
Masum HOSSAIN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTILEVEL DRIVER FOR HIGH SPEED CHIP-TO-CHIP COMMUNICATIONS
Publication number
20210014089
Publication date
Jan 14, 2021
Kandou Labs SA
Roger Ulrich
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
MULTIPLYING DELAY LOCK LOOP (MDLL) AND METHOD OF AVERAGING RING OSC...
Publication number
20200228122
Publication date
Jul 16, 2020
Intel Corporation
Ashoke Ravi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PAM-4 DFE ARCHITECTURES WITH SYMBOL-TRANSITION DEPENDENT DFE TAP VA...
Publication number
20200153468
Publication date
May 14, 2020
RAMBUS INC.
Masum HOSSAIN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VOLTAGE SAMPLER DRIVER WITH ENHANCED HIGH-FREQUENCY GAIN
Publication number
20200106412
Publication date
Apr 2, 2020
Kandou Labs, SA
Armin Tajalli
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
MULTILEVEL DRIVER FOR HIGH SPEED CHIP-TO-CHIP COMMUNICATIONS
Publication number
20190394070
Publication date
Dec 26, 2019
Kandou Labs, SA
Roger Ulrich
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTILEVEL DRIVER FOR HIGH SPEED CHIP-TO-CHIP COMMUNICATIONS
Publication number
20190028307
Publication date
Jan 24, 2019
Kandou Labs, SA
Roger Ulrich
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHOD AND NODE IN A WIRELESS COMMUNICATION NETWORK
Publication number
20190020512
Publication date
Jan 17, 2019
Huawei Technologies Co., Ltd
Premanandana RAJATHEVA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECEIVER WITH DOPPLER TOLERANT EQUALIZATION
Publication number
20140211837
Publication date
Jul 31, 2014
Eugine Bakin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTIPASS APPROACH FOR PERFORMING CHANNEL EQUALIZATION TRAINING
Publication number
20140177695
Publication date
Jun 26, 2014
NVIDIA Corporation
Hungse Cha
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ITERATIVE COVARIANCE INVERSION BASED ON LINEAR RECEIVER DESIGNS
Publication number
20140036698
Publication date
Feb 6, 2014
QUALCOMM Incorporated
Wanlun Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Apparatus for Sparse Polynomial Equalization of RF Recei...
Publication number
20140029660
Publication date
Jan 30, 2014
Andrew Bolstad
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
UNIFIED RECEIVER FOR MULTI-USER DETECTION
Publication number
20140003470
Publication date
Jan 2, 2014
Qiang Shen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NON-REDUNDANT EQUALIZATION
Publication number
20130148699
Publication date
Jun 13, 2013
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Andres Reial
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Spatial and Temporal Pre-Equalization
Publication number
20120236924
Publication date
Sep 20, 2012
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Henrik Sahlin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Analog Continuous-Time Phase Equalizer for Data Transmission
Publication number
20120207203
Publication date
Aug 16, 2012
FUJITSU LIMITED
Yasuo Hidaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR DIGITALLY EQUALIZING A SIGNAL IN A DISTRIB...
Publication number
20120163431
Publication date
Jun 28, 2012
ADC Telecommunications, Inc.
Bernard K. Wiwel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TECHNIQUES AND SYSTEMS FOR PROVIDING DATA OVER POWER IN COMMUNICATI...
Publication number
20120155515
Publication date
Jun 21, 2012
ZIVA CORPORATION
David F. Smith
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Apparatus for Enabling an Enhanced Frequency Domain Equa...
Publication number
20120127870
Publication date
May 24, 2012
Wanlun Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Equalizer for an Optical Transmission System
Publication number
20120027418
Publication date
Feb 2, 2012
Telefonaktiebolaget LM Ericsson (publ)
Marco Secondini
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD THEREOF FOR CLOCK AND DATA RECOVERY OF N-PAM E...
Publication number
20110311008
Publication date
Dec 22, 2011
TRANSWITCH CORPORATION
Yaron SLEZAK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECEIVING DEVICE, LINEARIZER, AND DISTORTION COMPENSATION METHOD
Publication number
20110293051
Publication date
Dec 1, 2011
Fujitsu Limited
Alexander N. Lozhkin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TECHNIQUES AND SYSTEMS FOR COMMUNICATIONS BASED ON TIME REVERSAL PR...
Publication number
20110286508
Publication date
Nov 24, 2011
ZIVA CORPORATION
David F. Smith
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Device and Method for the Optimal Estimation of Distortion of a Tra...
Publication number
20110211653
Publication date
Sep 1, 2011
Vicente Diaz Fuente
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for High Speed Communications Using Digital Signa...
Publication number
20110206109
Publication date
Aug 25, 2011
Oscar E. Agazzi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADAPTIVE PADE FILTER AND TRANSCEIVER
Publication number
20110150071
Publication date
Jun 23, 2011
Hiroshi Takatori
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Dual-Port Input Equalizer
Publication number
20110032977
Publication date
Feb 10, 2011
Chiao-Wei Hsiao
H04 - ELECTRIC COMMUNICATION TECHNIQUE