Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9685281 | Safety mechanism for medical treatment device and associated methods | Li Wang, Zhen Yuan | 2017-06-20 |
| 9351785 | Medical treatment devices having adjustable length and/or diameter | Li Wang, Jiun Keat Ong | 2016-05-31 |
| 9351786 | Medical treatment devices having adjustable length and/or diameter | Jiun Keat Ong, Li Wang | 2016-05-31 |
| 9295515 | Medical treatment devices having adjustable length and/or diameter | Li Wang, Jiun Keat Ong | 2016-03-29 |