Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11387920 | Methods and apparatuses for measuring the distance to a passive intermodulation source | XiaoHua Hou | 2022-07-12 |
| 11022702 | Improving azimuth determination accuracy using multiple GNSS antennas | Scott Lynn Michaelis, Sammit Patel, Andrea Moro, Alessandro Sinicco | 2021-06-01 |
| 10897317 | Methods and apparatuses for measuring the distance to a passive intermodulation source | XiaoHua Hou | 2021-01-19 |
| 10797807 | Methods for calibrating millimeter wave antenna arrays | — | 2020-10-06 |
| 10677934 | Rapid azimuth determination in a GPS interferometer | Andrea Moro | 2020-06-09 |
| 10498465 | Methods and apparatuses for measuring the distance to a passive intermodulation source | XiaoHua Hou | 2019-12-03 |
| 10396426 | Alignment determination for antennas | Scott Lynn Michaelis, Trevor M. Allen | 2019-08-27 |
| 10009121 | Testing methods using spread-spectrum excitation signals and related test apparatus | XiaoHua Hou | 2018-06-26 |
| 9906303 | Remote radio heads having wireless jumper connections and related equipment, systems and methods | Scott Lynn Michaelis, Morgan C. Kurk, Trevor M. Allen, Venkatesh Viswanathan, Ronald A. Vaccaro | 2018-02-27 |
| 9472956 | Remote radio heads having wireless jumper connections and related equipment, systems and methods | Scott Lynn Michaelis, Morgan C. Kurk, Trevor M. Allen, Venkatesh Viswanathan, Ronald A. Vaccaro | 2016-10-18 |
| 8965454 | Amplifier system for cell sites and other suitable applications | Josef Ocenasek, Jeffrey Gordon Strahler, Christopher F. Zappala | 2015-02-24 |
| 8792583 | Linearization in the presence of phase variations | — | 2014-07-29 |
| 8537041 | Interpolation-based digital pre-distortion architecture | Rajiv Chandrasekaran | 2013-09-17 |
| 7409007 | Method and apparatus for reducing adjacent channel power in wireless communication systems | Robert Everest Johnson, Mark Thomas Leney | 2008-08-05 |
| 7266159 | Frequency-dependent magnitude pre-distortion on non-baseband input signals for reducing spurious emissions in communication networks | — | 2007-09-04 |
| 7251293 | Digital pre-distortion for the linearization of power amplifiers with asymmetrical characteristics | — | 2007-07-31 |
| 7248642 | Frequency-dependent phase pre-distortion for reducing spurious emissions in communication networks | — | 2007-07-24 |
| 7197085 | Frequency-dependent magnitude pre-distortion for reducing spurious emissions in communication networks | — | 2007-03-27 |
| 7139327 | Digital pre-distortion of input signals for reducing spurious emissions in communication networks | Ruikang Yang | 2006-11-21 |
| 6721298 | Technique for effectively utilizing bandwidth of a cable network for wireless communications | — | 2004-04-13 |
| 6341146 | Phase-shift-keying demodulator and demodulation method using a period-width windowing technique | Robert Everest Johnson | 2002-01-22 |
| 6236286 | Integrated on-board automated alignment for a low distortion amplifier | Shlomo Hoffmann | 2001-05-22 |
| 5828946 | CATV-based wireless communications scheme | Farid Feisullin | 1998-10-27 |
| 5613234 | Receive filter using frequency translation for or in cellular telephony base station | — | 1997-03-18 |
| 5550813 | Cellular base station transmit-receive system | — | 1996-08-27 |