Inventor
CHUANG KENG-HAN
TW11 patents
⚠️ This page may combine multiple inventors who share the name “CHUANG KENG-HAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YOUNG OPTICS INC
7 patentsUS11890805B2Feb 6, 2024
Three-dimensional printing apparatus and three-dimensional printing method
YOUNG OPTICS INC2 citations72
US10625497B2Apr 21, 2020
Three-dimensional printing apparatus and three-dimensional printing method
YOUNG OPTICS INC1 citations61
US7080908B2Jul 25, 2006
Optical system for projection display apparatus
YOUNG OPTICS INC4 citations61
US6834967B2Dec 28, 2004
Optical system for projection display
YOUNG OPTICS INC2 citations61
US7857456B2Dec 28, 2010
Illumination system
YOUNG OPTICS INC5 citations60
US7905631B2Mar 15, 2011
Illumination system having coherent light source and integrator rotatable transverse the illumination axis
YOUNG OPTICS INC5 citations59
US7859761B2Dec 28, 2010
Illumination system
YOUNG OPTICS INC0 citations39