Geoffrey Zhang

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Frequency detector for clock data recovery
- Patent number 12,063,129
- Issue date Aug 13, 2024
- Xilinx, Inc.
- Hongtao Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital noise-shaping FFE/DFE for ADC-based wireline links
- Patent number 11,522,735
- Issue date Dec 6, 2022
- Xilinx, Inc.
- Kevin Zheng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Machine learning based methodology for adaptative equalization
- Patent number 11,423,303
- Issue date Aug 23, 2022
- Xilinx, Inc.
- Shuo Jiao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Frequency detector for clock data recovery
- Patent number 11,245,554
- Issue date Feb 8, 2022
- Xilinx, Inc.
- Hongtao Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and system for correlation of a behavioral model to a circui...
- Patent number 11,038,768
- Issue date Jun 15, 2021
- Xilinx, Inc.
- Ivan O. Madrigal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuit for and method of determining error spacing in an input signal
- Patent number 10,644,844
- Issue date May 5, 2020
- Xilinx, Inc.
- Winson Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive method to reduce training time of receivers
- Patent number 10,530,561
- Issue date Jan 7, 2020
- Zao Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pam multi-level error distribution signature capture
- Patent number 10,404,408
- Issue date Sep 3, 2019
- Xilinx, Inc.
- Winson Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data receiver circuit and method of receiving data
- Patent number 10,404,445
- Issue date Sep 3, 2019
- Xilinx, Inc.
- Hongtao Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
ADC based receiver
- Patent number 10,367,666
- Issue date Jul 30, 2019
- Xilinx, Inc.
- Hongtao Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Delta-sigma modulator having expanded fractional input range
- Patent number 10,291,239
- Issue date May 14, 2019
- Xilinx, Inc.
- Zhaoyin D. Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for clock and data recovery
- Patent number 10,256,968
- Issue date Apr 9, 2019
- Xilinx, Inc.
- Zhaoyin D. Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Clock and data recovery circuit having tunable fractional-N phase l...
- Patent number 10,224,937
- Issue date Mar 5, 2019
- Xilinx, Inc.
- Zhaoyin D. Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for clock and data recovery
- Patent number 10,038,545
- Issue date Jul 31, 2018
- Xilinx, Inc.
- Zhaoyin D. Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal loss detector
- Patent number 9,882,795
- Issue date Jan 30, 2018
- Xilinx, Inc.
- Hongtao Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Built-in eye scan for ADC-based receiver
- Patent number 9,800,438
- Issue date Oct 24, 2017
- Xilinx, Inc.
- Hongtao Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel adaptive ADC-based receiver
- Patent number 9,654,327
- Issue date May 16, 2017
- Xilinx, Inc.
- Yu Liao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit for and method of enabling the adaptation of an automatic g...
- Patent number 9,595,990
- Issue date Mar 14, 2017
- Xilinx, Inc.
- Hongtao Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuits for and methods of robust adaptation of a continuous time...
- Patent number 9,461,851
- Issue date Oct 4, 2016
- Xilinx, Inc.
- Yu Liao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
DFE-skewed CDR circuit
- Patent number 9,455,848
- Issue date Sep 27, 2016
- Xilinx, Inc.
- Hongtao Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Centering baud-rate CDR sampling phase in a receiver
- Patent number 9,438,409
- Issue date Sep 6, 2016
- Xilinx, Inc.
- Yu Liao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decision feedback equalization with precursor inter-symbol interfer...
- Patent number 9,379,920
- Issue date Jun 28, 2016
- Xilinx, Inc.
- Yu Liao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Baud-rate CDR circuit and method for low power applications
- Patent number 9,313,017
- Issue date Apr 12, 2016
- Xilinx, Inc.
- Yu Liao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuits for and methods of filtering inter-symbol interference for...
- Patent number 9,313,054
- Issue date Apr 12, 2016
- Xilinx, Inc.
- Yu Liao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Precursor inter-symbol interference reduction
- Patent number 9,276,782
- Issue date Mar 1, 2016
- Xilinx, Inc.
- Hongtao Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuits for and methods of receiving data in an integrated circuit
- Patent number 9,237,047
- Issue date Jan 12, 2016
- Xilinx, Inc.
- Hongtao Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel adaptive receiver switchable from a digital-based receiver...
- Patent number 9,178,552
- Issue date Nov 3, 2015
- Xilinx, Inc.
- Patrick Satarzadeh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
EQUIPMENT DESIGN AND TESTING USING IN-SITU ON-DIE TIME-DOMAIN REFLE...
- Publication number 20240329110
- Publication date Oct 3, 2024
- Xilinx, Inc.
- Zhaoyin Daniel WU
- G01 - MEASURING TESTING
Information Patent Application
FREQUENCY DETECTOR FOR CLOCK DATA RECOVERY
- Publication number 20220231889
- Publication date Jul 21, 2022
- Xilinx, Inc.
- Hongtao ZHANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ADC BASED RECEIVER
- Publication number 20180287837
- Publication date Oct 4, 2018
- Xilinx, Inc.
- Hongtao Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHANNEL ADAPTIVE ADC-BASED RECEIVER
- Publication number 20160352557
- Publication date Dec 1, 2016
- Xilinx, Inc.
- Yu Liao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Geoffrey Zhang

Person

Patents Grantslast 30 patents

Frequency detector for clock data recovery

Digital noise-shaping FFE/DFE for ADC-based wireline links

Machine learning based methodology for adaptative equalization

Frequency detector for clock data recovery

Method and system for correlation of a behavioral model to a circui...

Circuit for and method of determining error spacing in an input signal

Adaptive method to reduce training time of receivers

Pam multi-level error distribution signature capture

Data receiver circuit and method of receiving data

ADC based receiver

Delta-sigma modulator having expanded fractional input range

Systems and methods for clock and data recovery

Clock and data recovery circuit having tunable fractional-N phase l...

Systems and methods for clock and data recovery

Signal loss detector

Built-in eye scan for ADC-based receiver

Channel adaptive ADC-based receiver

Circuit for and method of enabling the adaptation of an automatic g...

Circuits for and methods of robust adaptation of a continuous time...

DFE-skewed CDR circuit

Centering baud-rate CDR sampling phase in a receiver

Decision feedback equalization with precursor inter-symbol interfer...

Baud-rate CDR circuit and method for low power applications

Circuits for and methods of filtering inter-symbol interference for...

Precursor inter-symbol interference reduction

Circuits for and methods of receiving data in an integrated circuit

Channel adaptive receiver switchable from a digital-based receiver...

Patents Applicationslast 30 patents

EQUIPMENT DESIGN AND TESTING USING IN-SITU ON-DIE TIME-DOMAIN REFLE...

FREQUENCY DETECTOR FOR CLOCK DATA RECOVERY

ADC BASED RECEIVER

CHANNEL ADAPTIVE ADC-BASED RECEIVER