Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10128922 | Apparatus and methods for cross-polarized tilt antennas | Leonard Piazzi, Renjian Zhao, Jian Wang | 2018-11-13 |
| 10090893 | Frequency division multiple antenna distribution | — | 2018-10-02 |
| 9979371 | Elliptic directional filters for a combiner circuit | Huairen Yi | 2018-05-22 |
| 9979447 | Radio frequency distribution network for a split beam user specific tilt antenna | Leonard Piazzi, Huairen Yi | 2018-05-22 |
| 9906346 | System and method for intelligent channel state information selection | Renjian Zhao, Leonard Piazzi, Jian Wang, Weimin Xiao | 2018-02-27 |