Inventor
LI HAIZHANG
US13 patents
⚠️ This page may combine multiple inventors who share the name “LI HAIZHANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALCON REFRACTIVE HORIZONS INC
3 patentsUS7252661B2Aug 7, 2007
Method and system for patient optical fixation
ALCON REFRACTIVE HORIZONS INC17 citations79
US6712809B2Mar 30, 2004
Eye positioning system and method
ALCON REFRACTIVE HORIZONS INC18 citations77
US7001377B1Feb 21, 2006
Optical tracking system and associated methods
ALCON REFRACTIVE HORIZONS INC8 citations72
JABIL CIRCUIT INC
2 patentsUS7325956B2Feb 5, 2008
Light-emitting diode (LED) illumination system for a digital micro-mirror device (DMD) and method of providing same
JABIL CIRCUIT INC89 citations97
US7325957B2Feb 5, 2008
Polarized light emitting diode (LED) color illumination system and method for providing same
JABIL CIRCUIT INC42 citations91