Inventor
KU YI-WEN
TW15 patents
⚠️ This page may combine multiple inventors who share the name “KU YI-WEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EPISTAR CORP
8 patentsUS9876138B2Jan 23, 2018
Light-emitting devices
EPISTAR CORP5 citations83
US9472725B2Oct 18, 2016
Light-emitting devices
EPISTAR CORP5 citations83
US9048379B2Jun 2, 2015
Light-emitting devices
EPISTAR CORP6 citations83
US10304999B2May 28, 2019
Light-emitting devices
EPISTAR CORP2 citations72
US11282982B2Mar 22, 2022
Light-emitting device and manufacturing method thereof
EPISTAR CORP4 citations70
US12237437B2Feb 25, 2025
Light-emitting device and manufacturing method thereof
EPISTAR CORP0 citations60
US10658544B2May 19, 2020
Light-emitting devices
EPISTAR CORP0 citations51
US9276173B2Mar 1, 2016
Light-emitting device
EPISTAR CORP0 citations51