Inventor
CHOW YEUNG MING
CN7 patents
⚠️ This page may combine multiple inventors who share the name “CHOW YEUNG MING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HK APPLIED SCIENCE & TECH RES
4 patentsUS7684053B2Mar 23, 2010
Optical displacement sensor and distance measuring apparatus
HK APPLIED SCIENCE & TECH RES10 citations82
US7701567B2Apr 20, 2010
Optoelectronic distance sensor
HK APPLIED SCIENCE & TECH RES7 citations71
US7671972B2Mar 2, 2010
Optical sensing methods and apparatus
HK APPLIED SCIENCE & TECH RES4 citations59
US8002409B2Aug 23, 2011
Vision treatment procedures and devices
HK APPLIED SCIENCE & TECH RES5 citations58