DNA/RNA extraction and isolation • DNA sequencing • PCR • Electrophorese • Cell and tissue culturing • General GC knowledge • Mouse husbandry • DNA Cloning • ELISA • Blots • Protein purification
Languages
English • Vietnamese
Interests
Ice Skating • Ball Room Dancing • Computer Languages • Reading and Tutoring Math
Raytheon
Principal Software Engineer
Delphi Apr 1995 - May 2000
Advanced Software Engineer
Aptiv Apr 1995 - May 2000
Senior Embedded Software Engineer
Naval Air Warfare Center Oct 1985 - Apr 1995
Software Engineer
Oct 1985 - Apr 1995
Staff Embedded Software Engineer
Education:
Purdue University 1990 - 1991
Master of Science, Masters, Electrical Engineering
Indiana University–Purdue University Indianapolis 1982 - 1985
Bachelors, Bachelor of Science, Electrical Engineering
Skills:
Software Design Embedded Software Rtos Software Development Testing Device Drivers C++ Automotive Electronics Electronics C Firmware Software Engineering Microcontrollers Algorithms Java Embedded C Debugging Digital Signal Processors Electrical Engineering Fmea Requirements Analysis Integration Spi Real Time Operating Systems Rhapsody Linux Simulations Service Provider Interface Uml Qnx
Interests:
Ice Skating Ball Room Dancing Computer Languages Reading and Tutoring Math
Ricetec Alvin, TX May 2014 to Jul 2014 Intern-seed physiologyBrookstone Houston, TX Aug 2011 to Mar 2012 Assistant Manager
Education:
University of Houston-Clear Lake Houston, TX 2010 to 2013 B.S. in BiologySan Jacinto College Houston, TX 2006 to 2009 A,S, in Behavioral Sciences
Skills:
DNA/RNA extraction and isolation, DNA sequencing, PCR, Electrophorese, Cell and tissue culturing, General GC knowledge, Mouse husbandry, DNA Cloning, ELISA, Blots, Protein purification
Douglas Lynn Welk - Rossville IN Thac Dinh Nguyen - Westfield IN
Assignee:
Delco Electronics Corporation - Kokomo IN
International Classification:
G01C 2500
US Classification:
36457101
Abstract:
A system and method of automatically calibrating a vehicle speed sensor signal to provide an accurate speed signal for use in vehicle systems such as a navigation system. The navigation system receives GPS position information signals which are processed to determine current position. A compass provides an indication of the vehicle heading. The navigation system receives the vehicle speed sensor signal and counts the number of signal pulses during a time period. The system determines a pulse ratio of the vehicle speed sensor as a function of a GPS determined speed and the pulse count. The pulse ratio is subsequently used to calibrate the vehicle speed sensor signal. With the navigation system, the calibrated vehicle speed signal is used in connection with a dead reckoning technique for determining the position of the vehicle when GPS signals are unavailable.