People Background Check
Find People:

Heng Liu, Age 4948617 Tonopah Ct, Fremont, CA 94539

Get Report
Known as:
Haeng Liu Heng Qian
Related to:
Muhammad Z Abbasi 49 Linuo Hwang 57

Heng Liu Phones & Addresses

48617 Tonopah Ct, Fremont, CA 94539 (408) 368-4126

555 Washington Ave, Sunnyvale, CA 94086

7904 North Ave, Wawatosa, WI 53213 (414) 771-0726

Milwaukee, WI

Buffalo, NY

Brookfield, WI

Amherst, NY

Bethlehem, PA

39562 Pardee Ct, Fremont, CA 94538 (510) 717-1804

Show more

Work

Company: ebay Address: 2211 N First Street, San Jose, CA 94086 Phones: (408) 967-4854 (Office)

Emails

h***[email protected]

Mentions for Heng Liu

Career records & work history

Real Estate Brokers

Heng Liu Photo 1

Heng Liu

Specialties:
Buyer's Agent, Listing Agent
Work:
ebay
2211 N First Street, San Jose, CA 94086
(408) 967-4854 (Office)

Heng Liu resumes & CV records

Resumes

Heng Liu Photo 34

Director Of Engineering, Advanced Algorithms

Location:
48617 Tonopah Ct, Fremont, CA 94539
Industry:
Semiconductors
Work:
KLA-Tencor since Mar 2006
Senior Staff Software Engineer (Advanced Algorithm) Medical College of Wisconsin Jun 2003 - Jan 2006
Postdoctoral Research Fellow
Education:
State University of New York College at Buffalo 2000 - 2003
M.S./Ph.D, Electrical EngineeringDeveloped and integrated hardware and software solutions to improve detection sensitivity and accuracy in non-destructive interferometric testing: • Developed a continuous wavelet transform (CWT) based image processing algorithm to extract fringe pattern in interferometry images with very low SNR. • Designed a dynamic algorithm for CWT ridge detection to reconstruct phase map for interferometry images with local corruption. • Significantly improved imaging sensitivity by designing and implementing a real-time phase shifting moiré interferometer. Lehigh University 1999 - 1999
P.C.Rosin School of Engineering Fellowship Tsinghua University 1994 - 1999
B.E., Electrical Engineering High School Attached To Renmin University
Skills:
Image Processing, Algorithms, Signal Processing, Matlab, Pattern Recognition, Statistical Modeling, Mri
Languages:
English
Mandarin
Certifications:
Convolutional Neural Networks
Structuring Machine Learning Projects
Improving Deep Neural Networks: Hyperparameter Tuning, Regularization and Optimization
Neural Networks and Deep Learning
Machine Learning
Heng Liu Photo 35

Chief Technology Officer

Location:
890 Hillview Ct, Milpitas, CA 95035
Industry:
Semiconductors
Work:
V-Silicon
Chief Technology Officer Siliconcore Technology
Chief Technology Officer Siliconcore Technology
Chief Strategy Officer at Siliconcore Technology Phostek Apr 2012 - Apr 2014
Chief Executive Officer Pinecone Energies Feb 2010 - Oct 2012
Chief Executive Officer Bridgelux Jan 2003 - Sep 2009
Chief Technology Officer American Xtal Technology Jun 1999 - Dec 2002
Cto, Led Division Hewlett-Packard Jun 1994 - Sep 1999
Hardware Engineer Emcore Corporation Feb 1991 - Jun 1994
Senior Scientist
Education:
North Carolina State University 1986 - 1990
Doctorates, Doctor of Philosophy University of Oregon 1984 - 1986
Master of Science, Masters, Physics National Chiao Tung University 1978 - 1982
Bachelors, Bachelor of Science
Skills:
Semiconductors, Cross Functional Team Leadership, Design of Experiments, Cvd, Cmos, Asic
Languages:
English
Heng Liu Photo 36

Staff Data Scientist

Location:
440 Rinconada Ct, Los Altos, CA 94022
Industry:
Information Technology And Services
Work:
Upwork May 2015 - Oct 2015
Global Payments Analyst Google May 2015 - Oct 2015
Program Manager Elance-Odesk Apr 2014 - May 2015
Global Payments Analyst Odesk Jan 2014 - Apr 2014
Trust and Safety Analyst Google Jan 2014 - Apr 2014
Staff Data Scientist Amd Jun 2012 - Aug 2012
Mba Leadership Development Program Intern Google May 2011 - Aug 2011
Decision Support Engineering Analyst Intern Monsoon Accessorize Aug 2008 - Jan 2011
Regional Manager of China East
Education:
The University of Texas at Austin 2011 - 2013
Master of Business Administration, Masters Columbia University In the City of New York 2008 - 2012
Doctorates, Doctor of Philosophy, Statistics Nankai University 2003 - 2007
Bachelors, Bachelor of Science, Mathematics, Applied Mathematics University of Illinois at Urbana - Champaign 1999 - 2006
Shanghai University of Finance and Economics 2002 - 2006
Bachelors, Bachelor of Arts, Bachelor of Business Administration, International Economics, Accounting Elementory School
Skills:
Analytics, R, Predictive Analytics, Data Mining, Predictive Modeling, Sas, Statistical Modeling, Statistics, Time Series Analysis, Sql, Data Analysis, Machine Learning, Logistic Regression, Big Data, Quantitative Analytics, Matlab, Latex, C++, Python, Mathematical Modeling, Applied Mathematics, Quantitative Finance, Probability, Mathematics, Monte Carlo Simulation, Market Research, Business Intelligence, Cross Functional Team Leadership, Financial Modeling, Business Strategy, Project Management, Financial Analysis, Business Analysis, C#, Supply Chain Management, Analysis, Product Management, Corporate Finance, Team Management
Languages:
English
Mandarin
Heng Liu Photo 37

Founding Engineer

Location:
1 San Mateo Ct, San Rafael, CA 94903
Industry:
Computer Software
Work:
Trace Data
Founding Engineer Appdynamics Aug 2019 - Nov 2019
Senior Development Manager Appdynamics Mar 2015 - Aug 2019
Principal Software Engineer Fathomd, Inc. 2016 - 2017
Technology Specialist Netsuite Jun 2014 - Mar 2015
Principal Software Engineer Netsuite Oct 2010 - Jun 2014
Senior Software Engineer Oracle Oct 2005 - Jul 2011
Senior Software Engineer
Education:
Stanford University 2000 - 2005
Doctorates, Doctor of Philosophy, Engineering, Management Science, Philosophy University of Southern California 1997 - 2000
Masters, Computer Science Beijing Jiaotong University 1991 - 1995
Skills:
Agile Methodologies, Software Development, Saas, Software Engineering, Java Enterprise Edition, Web Services, Scrum, Xml, Distributed Systems, Rest, Soa, Solr, Cassandra, Redis, Enterprise Software, Javascript, Hibernate, Cloud Computing, Kafka, Java, Nosql, Web Applications, Software Design, Mongodb
Languages:
English
Heng Liu Photo 38

Product Manager

Location:
39562 Pardee Ct, Fremont, CA 94538
Industry:
Semiconductors
Work:
Kla-Tencor
Product Manager Kla-Tencor Feb 2005 - Jan 2008
Product Development Engineer Kla-Tencor 2000 - Jan 2005
Application Engineer Lawrence Berkeley National Laboratory May 1998 - Jan 2000
Postdoctoral
Education:
Kent State University 1992 - 1998
Doctorates, Doctor of Philosophy, Physics
Skills:
Semiconductors, Optics, Product Management, Semiconductor Industry, Product Lifecycle Management, Engineering Management, R&D, Ic, Product Marketing, Product Development, Cross Functional Team Leadership
Interests:
Tennis
Heng Liu Photo 39

Senior Software Engineer

Location:
2041 Addenbrock Dr, Morrisville, NC 27560
Industry:
Computer Software
Work:
Deloitte Aug 2018 - 2018
Test Automation Engineer Experis Aug 2018 - 2018
Senior Software Engineer Delta Five Systems 2014 - 2014
System Engineer Yeeyan 2010 - 2012
Software Engineer Clemson University College of Engineering, Computing and Applied Sciences 2006 - 2010
Graduate Research and Teaching Assistant
Education:
University of North Carolina at Charlotte 2008 - 2012
Doctorates, Doctor of Philosophy, Computer Science, Philosophy University of North Carolina at Charlotte 2009 - 2012
Masters, Computer Science Clemson University 2006 - 2008
Masters, Electronics, Computer Science, Computer Engineering, Engineering, Communications, Electronics Engineering Tsinghua University 1999 - 2006
Tsinghua University 2003 - 2006
Masters, Robotics, Engineering, Mechatronics Tsinghua University 1999 - 2003
Bachelors, Robotics, Engineering, Mechatronics
Skills:
Matlab, C++, Java, Algorithms, Python, Sql, Linux, Agile Methodologies, C, Opencv, Machine Learning, Programming, Software Engineering, Research, Sales, Opengl, Android, Embedded Systems, Robotics, Intelligent Systems, Automatic Control, Software Development, Test Automation
Interests:
Chorus Singing
Calligraphy
Basketball
New Technologies
Swimming
Bible Study
Languages:
Mandarin
English
Spanish
Heng Liu Photo 40

Heng Liu

Heng Liu Photo 41

Quantitative Analyst At Google

Position:
Quantitative Analyst at Google
Location:
San Francisco Bay Area
Industry:
Information Technology and Services
Work:
Google since 2010
Quantitative Analyst Paypal Mar 2007 - Feb 2010
statistician
Education:
University of Illinois at Urbana-Champaign 1999 - 2006

Publications & IP owners

Us Patents

Ingan/Algan/Gan Multilayer Buffer For Growth Of Gan On Sapphire

US Patent:
6630695, Oct 7, 2003
Filed:
Jul 8, 2002
Appl. No.:
10/191886
Inventors:
Changhua Chen - San Jose CA, 95129
James Dong - Claremont CA, 91711
Heng Liu - Arcadia CA, 91007
International Classification:
H01L 3300
US Classification:
257190, 257103
Abstract:
A GaN based three layer buffer structure disposed on a substrate, and having a GaN layer disposed on the three layer buffer structure, the GaN layer serving as a platform for growth of a light emitting structure thereon.

High Power Allngan Based Multi-Chip Light Emitting Diode

US Patent:
6869812, Mar 22, 2005
Filed:
May 13, 2003
Appl. No.:
10/438108
Inventors:
Heng Liu - Sunnyvale CA, US
International Classification:
H01L021/00
H01L021/20
US Classification:
438 22, 438 46, 438 99, 438127
Abstract:
A light emitting diode chip having a substantially transparent substrate and having an aspect ratio which defines an elongated geometry provides enhanced efficiency and brightness. Method for forming and operating the same are also disclosed.

Chemical Vapor Deposition Reactor Having Multiple Inlets

US Patent:
7641939, Jan 5, 2010
Filed:
Oct 31, 2007
Appl. No.:
11/932293
Inventors:
Heng Liu - Sunnyvale CA, US
Assignee:
Bridgelux, Inc. - San Jose CA
International Classification:
C23C 16/00
US Classification:
42725528
Abstract:
A chemical vapor deposition reactor has a wafer carrier which cooperates with a chamber of the reactor to facilitate laminar flow of reaction gas within the chamber and a plurality of injectors configured in flow controllable zones so as to mitigate depletion.

High Power, High Luminous Flux Light Emitting Diode And Method Of Making Same

US Patent:
7642183, Jan 5, 2010
Filed:
Jun 13, 2005
Appl. No.:
11/150155
Inventors:
Yongsheng Zhao - Monterey Park CA, US
William W. So - Walnut CA, US
Kevin Y. Ma - Arcadia CA, US
Chyi S. Chern - Arcadia CA, US
Heng Liu - Sunnyvale CA, US
Eugene J. Ruddy - Claremont CA, US
Assignee:
Dalian Meiming - Dalian
International Classification:
H01L 33/00
US Classification:
438609, 438 22, 257 91, 257 99
Abstract:
A high power, high luminous flux light emitting diode (LED) comprises a substrate, a light-emitting structure, a first electrode and a second electrode. The LED has a top surface layout design in which the first electrode has a number of legs extending in one direction, and the second electrode has a number of legs extending in the opposite direction. At least portions of the legs of the first electrode are interspersed with and spaced apart from portions of the legs of the second electrode. This provides a configuration that enhances current spreading along the length of the legs of both electrodes.

Light Emitting Device Having Stacked Multiple Leds

US Patent:
7732803, Jun 8, 2010
Filed:
May 30, 2008
Appl. No.:
12/130824
Inventors:
Frank Shum - Sunnyvale CA, US
Heng Liu - Sunnyvale CA, US
Assignee:
Bridgelux, Inc. - Livermore CA
International Classification:
H01L 31/00
US Classification:
257 13, 257 94, 257 99, 257E25032, 257E51022, 438 22, 438 28, 438 47
Abstract:
A light emitting device and method of producing the same is disclosed. The light emitting device includes a heterostructure having a plurality of light emitting diodes (LEDs) stacked one on top of another.

Light Emitting Diodes With Smooth Surface For Reflective Electrode

US Patent:
7781780, Aug 24, 2010
Filed:
May 13, 2008
Appl. No.:
12/120051
Inventors:
Chao-Kun Lin - Sunnyvale CA, US
Heng Liu - Sunnyvale CA, US
Assignee:
Bridgelux, Inc. - Livermore CA
International Classification:
H01L 27/15
H01L 29/26
H01L 31/12
H01L 33/00
H01L 29/22
H01L 29/24
H01L 29/06
H01L 31/0328
H01L 31/0336
H01L 31/072
H01L 31/109
US Classification:
257 79, 257 13, 257 94, 257103, 257E33001, 257E33043, 257E33074
Abstract:
A light emitting diode comprising an epitaxial layer structure, a first electrode, and a second electrode. The first and second electrodes are separately disposed on the epitaxial layer structure, and the epitaxial layer structure has a root-means-square (RMS) roughness less than about 3 at a surface whereon the first electrode is formed.

Iii-Nitride Based On Semiconductor Device With Low-Resistance Ohmic Contacts

US Patent:
7943949, May 17, 2011
Filed:
Sep 9, 2004
Appl. No.:
10/936496
Inventors:
Yun Li Li - Tainan, TW
Heng Liu - Sunnyvale CA, US
Assignee:
BridgeLux, Inc. - Livermore CA
International Classification:
H01L 33/02
H01L 33/20
US Classification:
257 99, 257E33006, 257E33065
Abstract:
The present invention utilizes high-indium-content InGaN islands (0

Light Emitting Diodes With Smooth Surface For Reflective Electrode

US Patent:
8163578, Apr 24, 2012
Filed:
Jul 12, 2010
Appl. No.:
12/834747
Inventors:
Chao-Kun Lin - Sunnyvale CA, US
Heng Liu - Sunnyvale CA, US
Assignee:
Bridgelux, Inc. - Livermore CA
International Classification:
H01L 21/00
US Classification:
438 26, 438 46, 257 76, 257194, 257E33034
Abstract:
A light emitting diode comprising an epitaxial layer structure, a first electrode, and a second electrode. The first and second electrodes are separately disposed on the epitaxial layer structure, and the epitaxial layer structure has a root-means-square (RMS) roughness less than about 3 at a surface whereon the first electrode is formed.

Isbn (Books And Publications)

Green River Daydreams

Author:
Heng Liu
ISBN #:
0802116906

Black Snow

Author:
Heng Liu
ISBN #:
0802133894

Possible Relatives

Cynthia W Liu  Da L Liu  Debbie J Liu  Deborah T Liu  Debra Liu  Danny K Liu  Darren Liu  Heng S Lim  Heng Sun  Heng M Ung 

NOTICE: You may not use PeopleBackgroundCheck or the information it provides to make decisions about employment, credit, housing or any other purpose that would require Fair Credit Reporting Act (FCRA) compliance. PeopleBackgroundCheck is not a Consumer Reporting Agency (CRA) as defined by the FCRA and does not provide consumer reports.