Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11213884 | Stationary vacuum valve | Chih Wei Lu, Wan-Yun Huang, Chien-Li Lai | 2022-01-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11213884 | Stationary vacuum valve | Chih Wei Lu, Wan-Yun Huang, Chien-Li Lai | 2022-01-04 |