Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12261373 | Dual-beam sector antenna and array | Igor Timofeev, Martin L. Zimmerman, Yanping Hua | 2025-03-25 |
| 11469497 | Dual-beam sector antenna and array | Igor Timofeev, Martin L. Zimmerman, Yanping Hua | 2022-10-11 |
| 10777885 | Dual-beam sector antenna and array | Igor Timofeev, Martin L. Zimmerman, Yanping Hua | 2020-09-15 |
| 9831548 | Dual-beam sector antenna and array | Igor Timofeev, Martin L. Zimmerman, Yanping Hua | 2017-11-28 |
| 7688271 | Dipole antenna | Kevin E. Linehan, Martin L. Zimmerman, Xiangyang Ai | 2010-03-30 |