Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12218429 | Antenna assembly and base station antenna | Shuguang Shao | 2025-02-04 |
| 12142839 | Base station antennas having parasitic elements | Hangsheng Wen, Xun Zhang | 2024-11-12 |
| 11985761 | Calibration circuit board and antenna apparatus including the same | Hangsheng Wen, Xun Zhang, Changfu Chen | 2024-05-14 |
| 11968782 | Coupler and base station antenna | Changfu Chen, Hangsheng Wen | 2024-04-23 |
| 11811144 | Antenna device | Changfu Chen, Xun Zhang | 2023-11-07 |
| 11576253 | Printed circuit board for base station antenna | Hangsheng Wen, Shuguang Shao, Nengbin Liu, Martin L. Zimmerman | 2023-02-07 |
| 11264696 | Multi-antenna mounting device and multi-antenna assembly | Shuguang Shao, PuLiang Tang, Nengbin Liu | 2022-03-01 |
| 11145946 | Low frequency and direct current signal blocking device and antenna | Xun Zhang, Bo Wu, Ligang Wu | 2021-10-12 |
| 10879604 | Radio-frequency signal grounding device and antenna | Xun Zhang, Ligang Wu, Bo Wu | 2020-12-29 |