Inventor
CHEN PEI-CHIA
JP5 patents
⚠️ This page may combine multiple inventors who share the name “CHEN PEI-CHIA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EPISTAR CORP
3 patentsUS9012933B2Apr 21, 2015
Light-emitting diode having a roughened surface
EPISTAR CORP5 citations81
US9583677B2Feb 28, 2017
Light-emitting diode having a roughened surface
EPISTAR CORP0 citations49
US10276747B2Apr 30, 2019
Substrate wafer and manufacturing method of a III-nitride semiconductor device
EPISTAR CORP0 citations41