CC

Chien-Kai Chung

EP Epistar: 2 patents #21 of 172Top 15%
Overall (2021): #174,144 of 548,734Top 35%
2
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
10985301 Light-emitting device Shih-I Chen, Chia-Liang Hsu, Tzu-Chieh Hsu, Han-Min Wu, Ye-Ming Hsu +4 more 2021-04-20
10950652 Light-emitting structure having a plurality of light-emitting structure units Chien-Fu Shen, Chao-Hsing Chen, Tsun-Kai Ko, Schang-Jing Hon, Sheng-Jie Hsu +5 more 2021-03-16