Hewlett-Packard
Department Scientist
SRI International
Manager and Principal Investigator
Microsoft
Partner Principal Researcher
Apple
Principal Research Scientist and Senior Engineering Manager
Samsung Electronics America
Distinguished Research Engineer (VP)
Apple Inc
Distinguished Engineer Scientist and Technologist (DEST)
Zynga
Chief Scientist
Peakstone Corporation
Principal Scientist
Rockwell International
Member of Technical Staff
University of California, Los Angeles