Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11116993 | Catheter apparatus and brachytherapy system | Kai Yang, Wei-Jer Chang | 2021-09-14 |
| 10335610 | Catheter apparatus, brachytherapy system and method using the same | Kai Yang, Wei-Jer Chang | 2019-07-02 |