Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11205752 | Mask frame and method for manufacturing the same, mask assembly for evaporation and evaporation apparatus | Chunchieh Huang, Zhen Wang | 2021-12-21 |
| 11020514 | Absorbable iron-based alloy medical device implant | Wenjiao Lin | 2021-06-01 |
| 10967456 | Apparatus and method for bonding mask | — | 2021-04-06 |
| 10946121 | Absorbable iron-based alloy implantable medical device | Ziqiang Liu, Wenjiao Lin, Deyuan Zhang | 2021-03-16 |