Inventor
LIEN WEI-CHIEH
TW8 patents
Patents
8 patentsUS10971652B2Apr 6, 2021
Semiconductor device comprising electron blocking layers
EPISTAR CORP6 citations81
US11056434B2Jul 6, 2021
Semiconductor device having specified p-type dopant concentration profile
EPISTAR CORP6 citations80
US11600746B2Mar 7, 2023
Semiconductor device comprising electron blocking layer
EPISTAR CORP4 citations71
US12439734B2Oct 7, 2025
Semiconductor device comprising electron blocking layer
EPISTAR CORP0 citations59
US12300764B2May 13, 2025
Semiconductor device comprising electron blocking layer
EPISTAR CORP0 citations59
US11688690B2Jun 27, 2023
Semiconductor device comprising electron blocking layer
EPISTAR CORP0 citations59
US11424383B2Aug 23, 2022
Semiconductor device
EPISTAR CORP0 citations57
US10818818B2Oct 27, 2020
Semiconductor device
EPISTAR CORP0 citations47