WL

Wei-Chieh Lien

EP Epistar: 7 patents #145 of 732Top 20%
Overall (All Time): #681,822 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12300764 Semiconductor device comprising electron blocking layer Chia-Ming Liu, Chang-Hua Hsieh, Yung-Chung PAN, Chang-Yu Tsai, Ching-Chung HU +2 more 2025-05-13
11688690 Semiconductor device comprising electron blocking layer Yung-Chung PAN, Chang-Yu Tsai, Ching-Chung HU, Ming-Pao CHEN, Chi SHEN 2023-06-27
11600746 Semiconductor device comprising electron blocking layer Chia-Ming Liu, Chang-Hua Hsieh, Yung-Chung PAN, Chang-Yu Tsai, Ching-Chung HU +2 more 2023-03-07
11424383 Semiconductor device Tzu-Chieh Hu, Chen Ou, Chia-Ming Liu, Tzu-Yi Chi 2022-08-23
11056434 Semiconductor device having specified p-type dopant concentration profile Yung-Chung PAN, Chang-Yu Tsai, Ching-Chung HU, Ming-Pao CHEN, Chi SHEN 2021-07-06
10971652 Semiconductor device comprising electron blocking layers Chia-Ming Liu, Chang-Hua Hsieh, Yung-Chung PAN, Chang-Yu Tsai, Ching-Chung HU +2 more 2021-04-06
10818818 Semiconductor device Tzu-Chieh Hu, Chen Ou, Chia-Ming Liu, Tzu-Yi Chi 2020-10-27