Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6879296 | Horizontally polarized slot antenna with omni-directional and sectorial radiation patterns | Guozhong Jiang, Xifan Chen | 2005-04-12 |
| 6525694 | High gain printed loop antenna | Guozhong Jiang, Xifan Chen | 2003-02-25 |
| 6377227 | High efficiency feed network for antennas | Yuning Guo, Xifan Chen | 2002-04-23 |