Inventor
YANG CHIEN-CHENG
TW15 patents
⚠️ This page may combine multiple inventors who share the name “YANG CHIEN-CHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IND TECH RES INST
5 patentsUS7381995B2Jun 3, 2008
Lighting device with flipped side-structure of LEDs
IND TECH RES INST32 citations92
US7626208B2Dec 1, 2009
Bendable solid state planar light source structure
IND TECH RES INST33 citations91
US7871836B2Jan 18, 2011
Method of manufacturing bendable solid state lighting
IND TECH RES INST6 citations72
US7682855B2Mar 23, 2010
Fabrication method of substrate-free light emitting diode
IND TECH RES INST3 citations57
US7973330B2Jul 5, 2011
Substrate-free light emitting diode
IND TECH RES INST0 citations47