Inventor

CHAU LAI MAN

CN2 patents

Patents

2 patents

US7891842B2Feb 22, 2011

Heat-dissipating reflector for lighting device

HK APPLIED SCIENCE & TECH RES12 citations82

US7671972B2Mar 2, 2010

Optical sensing methods and apparatus

HK APPLIED SCIENCE & TECH RES4 citations59