Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10062941 | Indirect transmission type automatic frequency modulation filter | Yu-Cheng Chen, Chien-Chih Li, Chun-Wei Chen, Chun-Kai Wang, Chun-Yu Chu | 2018-08-28 |
| 9887444 | Filter capable of adjusting frequency and bandwidth | Yu-Cheng Chen, Jung-Chin Hsu, Feng Huang, Guo-Hong Li | 2018-02-06 |
| 9887445 | Tunable filter | Yu-Cheng Chen, Chang-Yan Jhuo, Shih-Gong Chiou, Yi-Hsien Yang | 2018-02-06 |