Inventor
SUN YUPIN
US21 patents
⚠️ This page may combine multiple inventors who share the name “SUN YUPIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LIGHT PRESCRIPTIONS INNOVATORS
8 patentsUS7006306B2Feb 28, 2006
Circumferentially emitting luminaires and lens-elements formed by transverse-axis profile-sweeps
LIGHT PRESCRIPTIONS INNOVATORS170 citations99
US7347599B2Mar 25, 2008
Etendue-squeezing illumination optics
LIGHT PRESCRIPTIONS INNOVATORS64 citations98
US7329029B2Feb 12, 2008
Optical device for LED-based lamp
LIGHT PRESCRIPTIONS INNOVATORS140 citations98
US6924943B2Aug 2, 2005
Asymmetric TIR lenses producing off-axis beams
LIGHT PRESCRIPTIONS INNOVATORS121 citations96
US7753561B2Jul 13, 2010
Optical device for LED-based lamp
LIGHT PRESCRIPTIONS INNOVATORS40 citations92
US7042655B2May 9, 2006
Apparatus and method for use in fulfilling illumination prescription
LIGHT PRESCRIPTIONS INNOVATORS30 citations92
US7377671B2May 27, 2008
Etendue-squeezing illumination optics
LIGHT PRESCRIPTIONS INNOVATORS17 citations91
US8354779B2Jan 15, 2013
Heat sink with helical fins and electrostatic augmentation
LIGHT PRESCRIPTIONS INNOVATORS8 citations84