Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9865440 | Sputtering shield | Stan Kassela, Wei Xu, Liu Hao Jun, Chun Wai Joseph Tong, Weilu Xu +3 more | 2018-01-09 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9865440 | Sputtering shield | Stan Kassela, Wei Xu, Liu Hao Jun, Chun Wai Joseph Tong, Weilu Xu +3 more | 2018-01-09 |