Leonard Lin Zhang

Person

Sugar Land, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for detecting a subsurface event
- Patent number 11,187,071
- Issue date Nov 30, 2021
- Chevron U.S.A. Inc.
- Yang Luo
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for velocity analysis in the presence of critical...
- Patent number 9,702,999
- Issue date Jul 11, 2017
- Chevron U.S.A. Inc.
- Yonghe J. Sun
- G01 - MEASURING TESTING
Information Patent Grant
System and method for computing residual moveout from seismic images
- Patent number 9,442,207
- Issue date Sep 13, 2016
- Chevron U.S.A. Inc.
- Loralee Faye Dickson
- G01 - MEASURING TESTING
Information Patent Grant
Multiple anisotropic parameter inversion for a TTI earth model usin...
- Patent number 8,666,668
- Issue date Mar 4, 2014
- Chevron U.S.A. Inc.
- Yonghe Sun
- G01 - MEASURING TESTING
Information Patent Grant
System and method for seismic trace analysis
- Patent number 8,014,950
- Issue date Sep 6, 2011
- Chevron U.S.A. Inc.
- Leonard Lin Zhang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR ENHANCED FULL WAVEFORM INVERSION
- Publication number 20240192390
- Publication date Jun 13, 2024
- Chevron U.S.A. Inc.
- Guojian Shan
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR DETECTING A SUBSURFACE EVENT
- Publication number 20200018149
- Publication date Jan 16, 2020
- Chevron U.S.A. Inc.
- Yang Luo
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR SEISMIC IMAGING OF COMPLEX SUBSURFACE VOLUMES
- Publication number 20160291183
- Publication date Oct 6, 2016
- Chevron U.S.A. Inc.
- Chaoshun HU
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR VELOCITY ANALYSIS IN THE PRESENCE OF CRITICAL...
- Publication number 20160109592
- Publication date Apr 21, 2016
- Chevron U.S.A. Inc.
- Yonghe J. Sun
- G01 - MEASURING TESTING
Information Patent Application
MULTIPLE ANISOTROPIC PARAMETER INVERSION FOR A TTI EARTH MODEL USIN...
- Publication number 20120185171
- Publication date Jul 19, 2012
- Yonghe Sun
- G01 - MEASURING TESTING
Information Patent Application
MULTIPLE ANISOTROPIC PARAMETER INVERSION FOR A TTI EARTH MODEL
- Publication number 20100135115
- Publication date Jun 3, 2010
- Chevron U.S.A. Inc.
- Yonghe Sun
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR SEISMIC TRACE ANALYSIS
- Publication number 20090319190
- Publication date Dec 24, 2009
- Chevron U.S.A. Inc.
- Leonard Lin Zhang
- G01 - MEASURING TESTING

Leonard Lin Zhang

Person

Patents Grantslast 30 patents

Systems and methods for detecting a subsurface event

System and method for velocity analysis in the presence of critical...

System and method for computing residual moveout from seismic images

Multiple anisotropic parameter inversion for a TTI earth model usin...

System and method for seismic trace analysis

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR ENHANCED FULL WAVEFORM INVERSION

SYSTEMS AND METHODS FOR DETECTING A SUBSURFACE EVENT

SYSTEM AND METHOD FOR SEISMIC IMAGING OF COMPLEX SUBSURFACE VOLUMES

SYSTEM AND METHOD FOR VELOCITY ANALYSIS IN THE PRESENCE OF CRITICAL...

MULTIPLE ANISOTROPIC PARAMETER INVERSION FOR A TTI EARTH MODEL USIN...

MULTIPLE ANISOTROPIC PARAMETER INVERSION FOR A TTI EARTH MODEL

SYSTEM AND METHOD FOR SEISMIC TRACE ANALYSIS