Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9951416 | Vacuum coating apparatus | Cheng-Chang Hsieh, En-Shih Chen, Wen-Fa Tsai, Chi-Fong Ai | 2018-04-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9951416 | Vacuum coating apparatus | Cheng-Chang Hsieh, En-Shih Chen, Wen-Fa Tsai, Chi-Fong Ai | 2018-04-24 |