Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11684248 | Endoscopy/stereo colposcopy medical instrument | Xiaolong Ouyang, Diana Ouyang, Shih-Ping Wang | 2023-06-27 |
| 6728361 | Method and system for switching short-code accesses based on origination time and service area | — | 2004-04-27 |