Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10522889 | Tunable passive enhance Q microwave notch filter | Jia-Chi Samuel Chieh | 2019-12-31 |
| 10243247 | Frequency tunable reflectionless bandstop filter using L-resonators | Jia-Chi Samuel Chieh | 2019-03-26 |
| 10097153 | Bridge-T reflectionless bandstop filter | Jia-Chi Samuel Chieh | 2018-10-09 |