Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12069799 | Branch coupler having U-shaped and L-shaped microstrip lines | — | 2024-08-20 |
| 12057615 | Branch-line coupler | — | 2024-08-06 |
| 11870125 | Branch-line coupler | — | 2024-01-09 |
| 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 |
| 10756407 | Power distribution circuit and multiplex power distribution circuit | — | 2020-08-25 |
| 10644375 | Branch-line coupler | — | 2020-05-05 |
| 10644389 | Double-frequency antenna structure with high isolation | Mao-Chang Chuang | 2020-05-05 |
| 10530025 | Power distributing device | — | 2020-01-07 |
| 10476125 | Power distribution circuit and multiplex power distribution circuit | — | 2019-11-12 |
| 10320043 | Power distributing device | — | 2019-06-11 |
| 10097154 | Power dividing circuit and power divider | — | 2018-10-09 |
| 10079588 | Power dividing circuit and power divider | — | 2018-09-18 |
| 9923531 | Power processing circuit, two-path power processing circuit and multiplex power processing circuit | — | 2018-03-20 |
| 9893409 | Branch-line coupler | — | 2018-02-13 |
| 9793878 | Power dividing and combining circuit having filtering function | — | 2017-10-17 |
| 9437914 | Power processing circuit and multiplex amplification circuit | — | 2016-09-06 |
| 7889136 | Micro-strip antenna with L-shaped band-stop filter | Shau-Gang Mao, Shiou-Li Chen, Min-Shou Wu, Jen-Chun Yeh, Wei Deng | 2011-02-15 |