OC

Ou Chen

EP Epistar: 1 patents #60 of 172Top 35%
🗺 Massachusetts: #4,998 of 14,123 inventorsTop 40%
Overall (2021): #311,024 of 548,734Top 60%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11158762 Light-emitting device and manufacturing method thereof Yen-Tai Chao, Sen-Jung Hsu, Tao-Chi Chang, Wei-Chih Wen, Yu-Shou Wang +2 more 2021-10-26