Inventor
CHAO CHIH-CHIANG
TW13 patents
⚠️ This page may combine multiple inventors who share the name “CHAO CHIH-CHIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IND TECH RES INST
7 patentsUS7789548B2Sep 7, 2010
Optical diffusion module having convex and concave portions arranged in a two dimensional array
IND TECH RES INST15 citations82
US7711223B2May 4, 2010
Composite light guiding film module
IND TECH RES INST10 citations82
US7940461B2May 10, 2011
Optical diffusion module
IND TECH RES INST2 citations61
US7911700B2Mar 22, 2011
Light guiding film
IND TECH RES INST6 citations61
US7656584B2Feb 2, 2010
Composite lens structure
IND TECH RES INST6 citations61
US7649198B2Jan 19, 2010
Nano-array and fabrication method thereof
IND TECH RES INST3 citations61
US9046631B2Jun 2, 2015
Light guiding plate and light guiding device including the same
IND TECH RES INST0 citations50