Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161060 | Gas-supply system and method | Pang-Ping Lo, Yi-Chen Wang, Yung-Long Chen, Chun-Feng Hsu | 2018-12-25 |
YC
Yi-Chao Chang
Overall (2018): #185,695 of 503,207Top 40%
1
Patents 2018