Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10879604 | Radio-frequency signal grounding device and antenna | Xun Zhang, Ligang Wu, Xiaotuo Wang | 2020-12-29 |
| 10812200 | Calibration circuits for beam-forming antennas and related base station antennas | Hong Li, Martin L. Zimmerman, Ligang Wu | 2020-10-20 |
| 10566695 | Ultra wide band radiators and related antennas arrays | Ligang Wu, Jing Sun | 2020-02-18 |