test sequence generators

Industry

CPC
H04L1/244

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Parent Industries

HELECTRICITY H04Electric communication H04LTRANSMISSION OF DIGITAL INFORMATION H04L1/00Arrangements for detecting or preventing errors in the information received

Current Industry

H04L1/244test sequence generators

Industries

Patents Grantslast 30 patents

Information Patent Grant
Test method and apparatus of communication chip, device and medium
- Patent number 11,927,631
- Issue date Mar 12, 2024
- MORNINGCORE TECHNOLOGY CO., CHINA
- Shanzhi Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Testing networked system using abnormal node failure
- Patent number 11,711,179
- Issue date Jul 25, 2023
- SAP SE
- Subhodeep Ganguly
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Jitter tolerance measurement apparatus and jitter tolerance measure...
- Patent number 11,626,944
- Issue date Apr 11, 2023
- Anritsu Corporation
- Tatsuya Iwai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Built-in-self-test and characterization of a high speed serial link...
- Patent number 11,528,102
- Issue date Dec 13, 2022
- International Business Machines Corporation
- Dereje Yilma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Error measurement method using a time-variant stopband test signal
- Patent number 11,206,090
- Issue date Dec 21, 2021
- MaxLinear, Inc.
- Karl Freiberger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Forward error correction with optical and electrical transponder
- Patent number 11,201,690
- Issue date Dec 14, 2021
- VIAVI Solutions Inc.
- Andrew Neal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bias removal in PRBS based channel estimation
- Patent number 10,892,835
- Issue date Jan 12, 2021
- Texas Instruments Incorporated
- Shagun Dusad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for evaluating and optimizing a signaling system
- Patent number 10,855,413
- Issue date Dec 1, 2020
- RAMBUS INC.
- Jared Zerbe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Parameter setting transmission and reception system and parameter s...
- Patent number 10,778,382
- Issue date Sep 15, 2020
- Fujitsu Limited
- Hisakatsu Yamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
DFE margin test methods and circuits that decouple sample feedback...
- Patent number 10,764,093
- Issue date Sep 1, 2020
- RAMBUS INC.
- Brian S. Leibowitz
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for an optoelectronic built-in self-test system f...
- Patent number 10,721,035
- Issue date Jul 21, 2020
- Luxtera LLC
- Steffen Gloeckner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and circuits for generating parallel pseudorandom binary se...
- Patent number 10,673,662
- Issue date Jun 2, 2020
- Keysight Technologies, Inc.
- Colin Johnstone
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Vehicle communication module and diagnostic device and method for t...
- Patent number 10,595,220
- Issue date Mar 17, 2020
- Continental Automotive GmbH
- Christian Morhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Test instrument for testing devices internally performing signal co...
- Patent number 10,554,455
- Issue date Feb 4, 2020
- Viavi Solutions Deutschland GmbH
- Reiner Schnizler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Forward error correction with optical and electrical transponder
- Patent number 10,469,199
- Issue date Nov 5, 2019
- VIAVI Solutions Inc.
- Andrew Neal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for synchronizing input/output signals by radio f...
- Patent number 10,454,666
- Issue date Oct 22, 2019
- Samsunng Electronics Co., Ltd.
- Taeyoung Min
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Measuring amplitude and phase response of measurement instrument wi...
- Patent number 10,404,422
- Issue date Sep 3, 2019
- Keysight Technologies, Inc.
- Edward M. Barich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for an optoelectronic built-in self-test system f...
- Patent number 10,348,459
- Issue date Jul 9, 2019
- Luxtera, Inc.
- Steffen Gloeckner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for checking a clock signal of a position measuri...
- Patent number 10,209,099
- Issue date Feb 19, 2019
- Dr. Johannes Heidenhain GmbH
- Martin von Berg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Test instrument for testing devices internally performing signal co...
- Patent number 10,164,808
- Issue date Dec 25, 2018
- Viavi Solutions Deutschland GmbH
- Reiner Schnizler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network link monitoring and testing
- Patent number 10,103,851
- Issue date Oct 16, 2018
- Amazon Technologies, Inc.
- Stephen Callaghan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bias removal in PRBS based channel estimation
- Patent number 10,075,250
- Issue date Sep 11, 2018
- Texas Instruments Incorporated
- Shagun Dusad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitter noise in system budget
- Patent number 10,069,606
- Issue date Sep 4, 2018
- Intel Corporation
- Adee O. Ran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications link performance analyzer that accommodates forward...
- Patent number 10,063,305
- Issue date Aug 28, 2018
- CREDO TECHNOLOGY GROUP LIMITED
- Junqing Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Joint estimation of coefficients for skew, gain imbalance and chann...
- Patent number 10,057,020
- Issue date Aug 21, 2018
- Tektronix, Inc.
- Iqbal Gadugal Bawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modular PIM analyzer and method using the same
- Patent number 10,038,522
- Issue date Jul 31, 2018
- Innertron, Inc.
- Jae Hyun Ju
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for an optoelectronic built-in self-test system f...
- Patent number 9,960,888
- Issue date May 1, 2018
- Luxtera, Inc.
- Steffen Gloeckner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for monitoring communication between a transmitter and a rec...
- Patent number 9,923,791
- Issue date Mar 20, 2018
- Schneider Electric Industries SAS
- Mireille Roger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for monitoring communication between a transmitter and a rec...
- Patent number 9,906,970
- Issue date Feb 27, 2018
- Schneider Electric Industries SAS
- Alain Tardivon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitter noise in system budget
- Patent number 9,825,736
- Issue date Nov 21, 2017
- Intel Corporation
- Adee O. Ran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
TESTING NETWORKED SYSTEM USING ABNORMAL NODE FAILURE
- Publication number 20220416960
- Publication date Dec 29, 2022
- SAP SE
- Subhodeep Ganguly
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
JITTER TOLERANCE MEASUREMENT APPARATUS AND JITTER TOLERANCE MEASURE...
- Publication number 20220337359
- Publication date Oct 20, 2022
- Anritsu Corporation
- Tatsuya IWAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ARRAY FOR WIRED TESTING OF MULTI-INPUT AND MULTI-OUTPUT SIGNALS
- Publication number 20220190973
- Publication date Jun 16, 2022
- ARRIS Enterprises LLC
- Peter G. Khoury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADJUSTING METHOD FOR DATA TRANSMISSION
- Publication number 20210176021
- Publication date Jun 10, 2021
- Inventec (Pudong) Technology Corporation
- Zhi-Nan GUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTOMATED CUSTOMIZATION WITH COMPATIBLE OBJECTS
- Publication number 20210160018
- Publication date May 27, 2021
- Shenzhen Malong Technologies Co., Ltd.
- Xintong HAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR AUTOMATICALLY ADJUSTING SUPL PROTOCOL, AND STORAGE MEDIU...
- Publication number 20200204950
- Publication date Jun 25, 2020
- HUIZHOU TCL MOBILE COMMUNICATION CO., LTD.
- DAPENG WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PARAMETER SETTING TRANSMISSION AND RECEPTION SYSTEM AND PARAMETER S...
- Publication number 20200044795
- Publication date Feb 6, 2020
- Fujitsu Limited
- Hisakatsu Yamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FORWARD ERROR CORRECTION WITH OPTICAL AND ELECTRICAL TRANSPONDER
- Publication number 20200044771
- Publication date Feb 6, 2020
- VIAVI Solutions Inc.
- Andrew Neal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHODS AND CIRCUITS FOR GENERATING PARALLEL PSEUDORANDOM BINARY SE...
- Publication number 20190349225
- Publication date Nov 14, 2019
- KEYSIGHT TECHNOLOGIES, INC.
- Colin Johnstone
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and System For An Optoelectronic Built-In Self-Test System F...
- Publication number 20190327036
- Publication date Oct 24, 2019
- Luxtera, Inc
- Steffen Gloeckner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TEST INSTRUMENT FOR TESTING DEVICES INTERNALLY PERFORMING SIGNAL CO...
- Publication number 20190190750
- Publication date Jun 20, 2019
- VIAVI SOLUTIONS DEUTSCHLAND GMBH
- Reiner SCHNIZLER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Bias Removal in PRBS Based Channel Estimation
- Publication number 20180351667
- Publication date Dec 6, 2018
- TEXAS INSTRUMENTS INCORPORATED
- Shagun DUSAD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VEHICLE COMMUNICATION MODULE AND DIAGNOSTIC DEVICE AND METHOD FOR T...
- Publication number 20180279141
- Publication date Sep 27, 2018
- CONTINENTAL AUTOMOTIVE GMBH
- Christian Morhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System For An Optoelectronic Built-In Self-Test System F...
- Publication number 20180241517
- Publication date Aug 23, 2018
- Luxtera, Inc
- Steffen Gloeckner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmitter Noise in System Budget
- Publication number 20180139015
- Publication date May 17, 2018
- Intel Corporation
- Adee O. Ran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FORWARD ERROR CORRECTION WITH OPTICAL AND ELECTRICAL TRANSPONDER
- Publication number 20180076925
- Publication date Mar 15, 2018
- Viavi Solutions Inc.
- Andrew Neal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEASURING AMPLITUDE AND PHASE RESPONSE OF MEASUREMENT INSTRUMENT WI...
- Publication number 20170317792
- Publication date Nov 2, 2017
- Keysight Technologies, Inc.
- Edward M. Barich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK LINK MONITORING AND TESTING
- Publication number 20170310432
- Publication date Oct 26, 2017
- AMAZON TECHNOLOGIES, INC.
- Stephen Callaghan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS, PORTABLE APPARATUS AND METHOD FOR DETECTING PASSIVE INTE...
- Publication number 20170230129
- Publication date Aug 10, 2017
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung Jin YOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
JOINT ESTIMATION OF COEFFICIENTS FOR SKEW, GAIN IMBALANCE AND CHANN...
- Publication number 20170149539
- Publication date May 25, 2017
- Tektronix, Inc.
- IQBAL GADUGAL BAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method And Apparatus For Evaluating And Optimizing A Signaling System
- Publication number 20160352474
- Publication date Dec 1, 2016
- RAMBUS INC.
- Jared Zerbe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FAILURE SENSITIVITY ANALYSIS
- Publication number 20160329996
- Publication date Nov 10, 2016
- INFINEON TECHNOLOGIES AG
- Oezlem Karaca
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmitter Noise in System Budget
- Publication number 20160149675
- Publication date May 26, 2016
- Intel Corporation
- Adee O. Ran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR AN OPTOELECTRONIC BUILT-IN SELF-TEST SYSTEM F...
- Publication number 20150381273
- Publication date Dec 31, 2015
- Luxtera, Inc
- Steffen Gloeckner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmitter Noise Injection
- Publication number 20150280870
- Publication date Oct 1, 2015
- FutureWei Technologies, Inc.
- Hiroshi Takatori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ONLINE DESIGN VALIDATION FOR ELECTRONIC DEVICES
- Publication number 20150180618
- Publication date Jun 25, 2015
- ADVANTEST (SINGAPORE) PTE LTD
- Jinlei LIU
- G01 - MEASURING TESTING
Information Patent Application
NETWORK LINK MONITORING AND TESTING
- Publication number 20150142970
- Publication date May 21, 2015
- AMAZON TECHNOLOGIES, INC.
- Stephen Callaghan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TESTING A DECISION FEEDBACK EQUALIZER ('DFE')
- Publication number 20150131707
- Publication date May 14, 2015
- International Business Machines Corporation
- EUGENE R. ATWOOD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TESTING A DECISION FEEDBACK EQUALIZER ('DFE')
- Publication number 20140376603
- Publication date Dec 25, 2014
- International Business Machines Corporation
- EUGENE R. ATWOOD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Modal PAM2/PAM4 Divide By N (Div-N) Automatic Correlation Engine (A...
- Publication number 20140355658
- Publication date Dec 4, 2014
- Peter J. Meier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

test sequence generators

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Test method and apparatus of communication chip, device and medium

Testing networked system using abnormal node failure

Jitter tolerance measurement apparatus and jitter tolerance measure...

Built-in-self-test and characterization of a high speed serial link...

Error measurement method using a time-variant stopband test signal

Forward error correction with optical and electrical transponder

Bias removal in PRBS based channel estimation

Method and apparatus for evaluating and optimizing a signaling system

Parameter setting transmission and reception system and parameter s...

DFE margin test methods and circuits that decouple sample feedback...

Method and system for an optoelectronic built-in self-test system f...

Methods and circuits for generating parallel pseudorandom binary se...

Vehicle communication module and diagnostic device and method for t...

Test instrument for testing devices internally performing signal co...

Forward error correction with optical and electrical transponder

Method and device for synchronizing input/output signals by radio f...

Measuring amplitude and phase response of measurement instrument wi...

Method and system for an optoelectronic built-in self-test system f...

Device and method for checking a clock signal of a position measuri...

Test instrument for testing devices internally performing signal co...

Network link monitoring and testing

Bias removal in PRBS based channel estimation

Transmitter noise in system budget

Communications link performance analyzer that accommodates forward...

Joint estimation of coefficients for skew, gain imbalance and chann...

Modular PIM analyzer and method using the same

Method and system for an optoelectronic built-in self-test system f...

Method for monitoring communication between a transmitter and a rec...

Method for monitoring communication between a transmitter and a rec...

Transmitter noise in system budget

Patents Applicationslast 30 patents

TESTING NETWORKED SYSTEM USING ABNORMAL NODE FAILURE

JITTER TOLERANCE MEASUREMENT APPARATUS AND JITTER TOLERANCE MEASURE...

ARRAY FOR WIRED TESTING OF MULTI-INPUT AND MULTI-OUTPUT SIGNALS

ADJUSTING METHOD FOR DATA TRANSMISSION

AUTOMATED CUSTOMIZATION WITH COMPATIBLE OBJECTS

METHOD FOR AUTOMATICALLY ADJUSTING SUPL PROTOCOL, AND STORAGE MEDIU...

PARAMETER SETTING TRANSMISSION AND RECEPTION SYSTEM AND PARAMETER S...

FORWARD ERROR CORRECTION WITH OPTICAL AND ELECTRICAL TRANSPONDER

METHODS AND CIRCUITS FOR GENERATING PARALLEL PSEUDORANDOM BINARY SE...

Method and System For An Optoelectronic Built-In Self-Test System F...

TEST INSTRUMENT FOR TESTING DEVICES INTERNALLY PERFORMING SIGNAL CO...

Bias Removal in PRBS Based Channel Estimation

VEHICLE COMMUNICATION MODULE AND DIAGNOSTIC DEVICE AND METHOD FOR T...

Method and System For An Optoelectronic Built-In Self-Test System F...

Transmitter Noise in System Budget

FORWARD ERROR CORRECTION WITH OPTICAL AND ELECTRICAL TRANSPONDER

MEASURING AMPLITUDE AND PHASE RESPONSE OF MEASUREMENT INSTRUMENT WI...

NETWORK LINK MONITORING AND TESTING

APPARATUS, PORTABLE APPARATUS AND METHOD FOR DETECTING PASSIVE INTE...

JOINT ESTIMATION OF COEFFICIENTS FOR SKEW, GAIN IMBALANCE AND CHANN...

Method And Apparatus For Evaluating And Optimizing A Signaling System

FAILURE SENSITIVITY ANALYSIS

Transmitter Noise in System Budget

METHOD AND SYSTEM FOR AN OPTOELECTRONIC BUILT-IN SELF-TEST SYSTEM F...

Transmitter Noise Injection

ONLINE DESIGN VALIDATION FOR ELECTRONIC DEVICES

NETWORK LINK MONITORING AND TESTING

TESTING A DECISION FEEDBACK EQUALIZER ('DFE')

TESTING A DECISION FEEDBACK EQUALIZER ('DFE')

Modal PAM2/PAM4 Divide By N (Div-N) Automatic Correlation Engine (A...