Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9954264 | Cavity filter and RF communication device with the cavity filter | Shiyi Wen | 2018-04-24 |
| 9543629 | Cavity filter, connector and manufacturing processes thereof | — | 2017-01-10 |
| 9142871 | Inner connecting element of a cavity power divider, cavity power divider and manufacturing method thereof | Shangchuan Sun | 2015-09-22 |