Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12283735 | Gapless ferrite structure for circulator or isolator | Tung-Yi Wu, Sheng-Feng Yeh, Sung-Fan Liu, Chien-Chih Lee, Jen-Ti Peng | 2025-04-22 |
| 12113262 | Cross-coupling structure for dielectric cavity filters | Tung-Yi Wu, Sheng-Feng Yeh, Sung-Fan Liu, Chien-Chih Lee, Jen-Ti Peng | 2024-10-08 |
| 10186745 | Millimeter wave filter fine-tuning structure | Jung-Chin Hsu, Sheng-Ho Chang, Sheng-Feng Yeh, Chun-Kai Wang, Chun-Yu Chu +1 more | 2019-01-22 |