| 9960803 |
MIMO antenna leakage canceller system |
— |
2018-05-01 |
| 9461697 |
In-service monitoring and cancellation of passive intermodulation interferences |
Qian Yu, Yan Wang, Rajeev Krishnamoorthy |
2016-10-04 |
| 9306618 |
Filter enhancer and method |
Qian Yu |
2016-04-05 |
| 9124225 |
Dual power amplifier linearizer |
Frederic Roger, Michael Chapman |
2015-09-01 |
| 8805304 |
Linearization of broadband power amplifiers |
Qian Yu, Rajeev Krishnamoorthy |
2014-08-12 |
| 8331487 |
Analog signal processor for nonlinear predistortion of radio-frequency signals |
Qian Yu, Frederic Roger, Adric Q. Broadwell |
2012-12-11 |
| 7949367 |
Baseband signal input current splitter |
Anton Daanen, Matthias Locher |
2011-05-24 |
| 7643847 |
Versatile baseband signal input current splitter |
Anton Daanen, Matthias Locher |
2010-01-05 |
| 6998831 |
High output impedance current mirror with superior output voltage compliance |
— |
2006-02-14 |
| 6914489 |
Voltage-controlled oscillator presetting circuit |
— |
2005-07-05 |
| 6798182 |
High output impedance current mirror with superior output voltage compliance |
— |
2004-09-28 |
