Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11280734 | Optical density testing system and optical density testing device | — | 2022-03-22 |
| 11217473 | Peeling device | Chong Zhang, Jun Wan | 2022-01-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11280734 | Optical density testing system and optical density testing device | — | 2022-03-22 |
| 11217473 | Peeling device | Chong Zhang, Jun Wan | 2022-01-04 |