Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10689751 | Evaporation source cover, evaporation source and evaporation apparatus | Shupeng Guo | 2020-06-23 |
| 10609282 | Wide-area image acquiring method and apparatus | Yong Tian, Zijin Yuan | 2020-03-31 |