Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407077 | Device for repairing appearance defects and repair method | Ketao NING | 2022-08-09 |
| 11242596 | Film forming method | Dagang Liu, Feng Liu | 2022-02-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407077 | Device for repairing appearance defects and repair method | Ketao NING | 2022-08-09 |
| 11242596 | Film forming method | Dagang Liu, Feng Liu | 2022-02-08 |