Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10491176 | Reconfigurable radio frequency (RF) power amplifier circuit | Joonhoi Hur | 2019-11-26 |
| 10348341 | Over the air acquisition of radio frequency impairment information | Haim Weissman, Igor Gutman, Joseph Patrick Burke, Vijay K. Chellappa, Sumit Verma | 2019-07-09 |
| 10277173 | Amplifier linearizer with wide bandwidth | Joonhoi Hur | 2019-04-30 |
| 10056864 | Efficient wideband envelope tracking power amplifier | Joonhoi Hur | 2018-08-21 |
| 9979352 | Systems and methods for linearizing operation of a power amplifier | Joonhoi Hur | 2018-05-22 |
| 9960794 | Over the air acquisition of radio frequency impairment information | Haim Weissman, Igor Gutman, Joseph Patrick Burke, Vijay K. Chellappa, Sumit Verma | 2018-05-01 |
| 9831837 | Dynamic power divider circuits and methods | Joonhoi Hur | 2017-11-28 |
| 9419561 | Circuits and methods for biasing a power amplifier | Joonhoi Hur | 2016-08-16 |
| 9344038 | Tri-phase digital polar modulator | Joonhoi Hur, Jeremy Darren Dunworth, Peter D. Heidmann | 2016-05-17 |
| 9252713 | Bias circuits and methods for stacked devices | Joonhoi Hur, Calogero Davide Presti, Marco Cassia | 2016-02-02 |
| 9253735 | Determining maximum power reduction (MPR) for multi-cluster wireless transmissions | Philip D. Coan, In Hyuck Yeo | 2016-02-02 |
| 9231527 | Circuits and methods for power amplification with extended high efficiency | Joonhoi Hur | 2016-01-05 |
| 8964821 | Shared feedback for adaptive transmitter pre-distortion | Philip D. Coan, Roberto Rimini, Thomas Marra, Gurkanwal Singh Sahota, Steven C. Ciccarelli +1 more | 2015-02-24 |
| 8737526 | Predistortion of complex modulated waveform | Philip D. Coan | 2014-05-27 |
| 8483631 | Method and apparatus for predistorting a waveform for input to an amplifier | Philip D. Coan | 2013-07-09 |
| 8384476 | Adaptive digital predistortion of complex modulated waveform using peak and RMS voltage feedback from the output of a power amplifier | Bruce Judson, Aracely W. Forrester | 2013-02-26 |
| 6725430 | Process for designing high frequency circuits in multiple domains | William Woodall | 2004-04-20 |
| 6208841 | Environmental simulator for a wireless communication device | Raymond C. Wallace, Upkar Dhaliwal | 2001-03-27 |