· Co-founder, nEYE Systems2020–
· Co-founder, Berkeley Lights2011–
· Nortel Distinguished Professor of Electrical Engineering and Computer Sciences, University of California, Berkeley2004–
· Co-founder, OMM (Optical Micro-Machine)1997–
· Professor of Electrical Engineering, University of California, Los Angeles (UCLA)1993–2004
· Research Scientist, AT&T Bell Laboratories1988–1992
· Ph.D. in Electrical Engineering and Computer Sciences, University of California, Berkeley1988–
· M.S. in Electrical Engineering and Computer Sciences, University of California, Berkeley1986–
· B.S. in Electrical Engineering, National Taiwan University1983–
· Co-Director, Berkeley Sensor & Actuator Center (BSAC)