Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149341 | Mask plate and manufacture method thereof, mask assembly and vapor deposition apparatus | Xinjian Zhang, Zhi Yin | 2021-10-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149341 | Mask plate and manufacture method thereof, mask assembly and vapor deposition apparatus | Xinjian Zhang, Zhi Yin | 2021-10-19 |