Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149341 | Mask plate and manufacture method thereof, mask assembly and vapor deposition apparatus | Liguo Liu, Zhi Yin | 2021-10-19 |
| 11107990 | Mask sheet and method for manufacturing the same | Zhiming Lin, Chunchieh Huang, Jian Zhang, Bili Baiyin, Zhiyuan Hao +3 more | 2021-08-31 |