Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9631796 | Illumination unit for medical use and illumination device for medical use | Ai Ma, Xuguang Cao | 2017-04-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9631796 | Illumination unit for medical use and illumination device for medical use | Ai Ma, Xuguang Cao | 2017-04-25 |