Inventor
CHEN HONG-CHE
TW4 patents
Patents
4 patentsUS9299893B2Mar 29, 2016
Light-emitting device that provides efficient and bright luminescence
EPISTAR CORP19 citations92
US9620679B2Apr 11, 2017
Light-emitting device
EPISTAR CORP5 citations83
US10644202B2May 5, 2020
Electrode of light-emitting device
EPISTAR CORP0 citations51
US9905733B2Feb 27, 2018
Light-emitting device
EPISTAR CORP0 citations51