Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11557820 | Phase shifter having a substrate with a signal feed line thereon and including a replaceable dielectric board fixed to the substrate and covering the feed line | Haiyan Chen, Fangwen Wan, Yan Wang, Fan He | 2023-01-17 |
| 11489254 | Feed network and antenna | Jianpeng Lu, Ligang Wu | 2022-11-01 |
| 11437722 | Compact multi-band and dual-polarized radiating elements for base station antennas | Bo Wu, Peter J. Bisiules, Ligang Wu, YueMin Li | 2022-09-06 |
| 11417944 | Antenna assembly and base station antenna including the antenna assembly | Fangwen Wan, YueMin Li | 2022-08-16 |
| 11239544 | Base station antenna and multiband base station antenna | Ligang Wu, Lei Yang | 2022-02-01 |
| 11205852 | Multi-band base station antennas having integrated arrays | Bo Wu, Martin L. Zimmerman, Björn Lindmark, PuLiang Tang, Jian Zhang +6 more | 2021-12-21 |
| 11177559 | Radiator assembly for base station antenna | Bo Wu, PuLiang Tang, Ruixin Su, YueMin Li, Ligang Wu | 2021-11-16 |
| 11019506 | Multi-beam base station antennas having wideband radiating elements | Bo Wu, Xiangyang Ai, Peter J. Bisiules, Joy Huang | 2021-05-25 |
| 10950947 | Antenna feed elements with constant inverted phase | Changfu Chen, YueMin Li | 2021-03-16 |
| 10916842 | Isolators for antenna systems and related antenna systems | Bin Ai, Yan Wang, Yiding Wang | 2021-02-09 |
| 10694397 | Base station antenna assembly having feed board therein with reduced passive intermodulation (PIM) distortion | Pengfei Guo, Ligang Wu, Jun Sun | 2020-06-23 |
| 10587034 | Base station antennas with lenses for reducing upwardly-directed radiation | Martin L. Zimmerman, Peter J. Bisiules, Zhiqing Zheng | 2020-03-10 |
| 10424839 | Phase shifter assembly | YueMin Li, Haifeng Li | 2019-09-24 |
| 10177438 | Multi-band antenna arrays with common mode resonance (CMR) and differential mode resonance (DMR) removal | Jing Sun, Ligang Wu, Martin L. Zimmerman | 2019-01-08 |
| 8742867 | Capacitively coupled stripline to microstrip transition, and antenna thereof | Jonathon C. Veihl, Jinchun He | 2014-06-03 |
| 8704725 | Capacitive grounded RF coaxial cable to airstrip transition, and antenna thereof | GuoLong Xu, Lu Yu, Michael F. Bonczyk | 2014-04-22 |