Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11339468 | Magnetron sputtering scanning method for modifying silicon carbide optical reflector surface and improving surface profile | Jinfeng Wang, Meng-Kai Huang, Jie Tian | 2022-05-24 |
| 10359621 | Frost-prevention film system of large-aperture reflecting optic infrared telescope used in extremely low temperature environment and preparation method thereof | Jinfeng Wang, Jie Tian, Xinnan Li | 2019-07-23 |