Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12051859 | Apparatus and methods for transmitting signals using optical lens as a beamformer | Stefano Galli, Xiao-Feng Qi, Shouyuan Shi, Dennis Prather, Janusz Murakowski +1 more | 2024-07-30 |
| 11909424 | Apparatus and methods for receiving signals using optical lens as a beamformer | Stefano Galli, Xiao-Feng Qi, Shouyuan Shi, Dennis Prather, Janusz Murakowski +1 more | 2024-02-20 |
| 11757204 | Single substrate ultra-wideband antenna and antenna array | Markus Novak, Ahmed Hassan Abdelaziz Abdelrahman, Zhengxiang Ma, Leonard Piazzi | 2023-09-12 |
| 10622736 | Harmonic termination integrated passive device | Michael Russo | 2020-04-14 |
| 9543911 | Phase-modulated load apparatus and method | Zhengxiang Ma | 2017-01-10 |
| 9197465 | Apparatus and method for a digital transmitter architecture with outphasing power amplifier | Zhengxiang Ma | 2015-11-24 |
| 9190967 | Apparatus and method for asymmetrically driven partial outphasing power amplifier | Zhengxiang Ma, Ruikang Yang | 2015-11-17 |
| 9083294 | Apparatus and method for multilevel lossless outphasing power amplifier | — | 2015-07-14 |
| 7471736 | Frequency based modulator compensation | Lei Ding, Walter Honcharenko, Zhengxiang Ma, Dennis R. Morgan | 2008-12-30 |
| 7196578 | Amplifier memory effect compensator | — | 2007-03-27 |
| 7162271 | Band pass filter and method of filtering for a base station in a wireless communication system | — | 2007-01-09 |