Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12075005 | Voice signal relay and transfer method and radio network gateway | Shih-Chieh Su, Ching-Chung Chiang | 2024-08-27 |
| 11477630 | Radio system and radio network gateway thereof | Shih-Chieh Su, Chia-Ying Yang | 2022-10-18 |