Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12029620 | Peeling type laser tooth preparing method, apparatus and device, and medium | Fusong Yuan | 2024-07-09 |
| 10758317 | Method and apparatus for tooth body automatic preparation by digital controlled laser light and tooth retainer | Fusong Yuan | 2020-09-01 |
| 10500017 | Method and apparatus for tooth body automatic preparation by digital controlled laser light and tooth retainer | Yong Wang, Yuchun Sun, Dangxiao Wang, Wenqi Ge, Ning Dai +9 more | 2019-12-10 |