Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7057481 | PCB based band-pass filter for cutting out harmonic high frequency | — | 2006-06-06 |
| 6933902 | Dual-frequency antenna | — | 2005-08-23 |
| 6853335 | Miniature monopole antenna for dual-frequency printed circuit board | — | 2005-02-08 |
| 6850192 | Planar L-shaped antenna of dual frequency | — | 2005-02-01 |
| 6842155 | Low-cost coaxial cable fed inverted-L antenna | — | 2005-01-11 |
| 6822610 | Planar monopole antenna of dual frequency | — | 2004-11-23 |
| 6801168 | Planar double L-shaped antenna of dual frequency | — | 2004-10-05 |
| 6778140 | Atch horn antenna of dual frequency | — | 2004-08-17 |
| 6778141 | Patch antenna with increased bandwidth | — | 2004-08-17 |