Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11189916 | Double-frequency antenna structure with high isolation | Mao-Chang Chuang | 2021-11-30 |
| 10992019 | Power dividing circuit and power divider | — | 2021-04-27 |
| 10892539 | Branch-line coupler | — | 2021-01-12 |