Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11081789 | Base station antennas including wiper phase shifters | Guomin Ding, Martin L. Zimmerman, Junfeng Yu | 2021-08-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11081789 | Base station antennas including wiper phase shifters | Guomin Ding, Martin L. Zimmerman, Junfeng Yu | 2021-08-03 |