Patent | Date |
---|
Control of transmit power and adjustment of antenna tuning network of a wireless device Grant 9,392,558 - See , et al. July 12, 2 | 2016-07-12 |
Tunable matching circuits for power amplifiers Grant 9,143,172 - See , et al. September 22, 2 | 2015-09-22 |
Adaptive tuning of an impedance matching circuit in a wireless device Grant 9,054,756 - See , et al. June 9, 2 | 2015-06-09 |
Impedance matching circuits with multiple configurations Grant 8,975,981 - See , et al. March 10, 2 | 2015-03-10 |
Multi-mode multi-band power amplifier module Grant 8,971,830 - Hadjichristos , et al. March 3, 2 | 2015-03-03 |
Power and impedance measurement circuits for a wireless communication device Grant 8,963,611 - See , et al. February 24, 2 | 2015-02-24 |
Method and apparatus for antenna tuning and transmit path selection Grant 8,761,296 - Zhang , et al. June 24, 2 | 2014-06-24 |
Control Of Transmit Power And Adjustment Of Antenna Tuning Network Of A Wireless Device App 20130331042 - See; Puay Hoe ;   et al. | 2013-12-12 |
Determining A Delivered Power Estimate And A Load Impedance Estimate Using A Directional Coupler App 20130324057 - Zhang; Xiangdong ;   et al. | 2013-12-05 |
Method And Apparatus For Antenna Tuning And Transmit Path Selection App 20130322562 - ZHANG; Xiangdong ;   et al. | 2013-12-05 |
Multi-stage impedance matching Grant 8,536,950 - Nejati , et al. September 17, 2 | 2013-09-17 |
Adaptive Tuning Of An Impedance Matching Circuit In A Wireless Device App 20130069737 - See; Puay Hoe ;   et al. | 2013-03-21 |
Impedance Matching Circuits With Multiple Configurations App 20130063223 - See; Puay Hoe ;   et al. | 2013-03-14 |
Systems and methods for measuring non-linear characteristics of a power amplifier Grant 8,170,819 - Raghavan , et al. May 1, 2 | 2012-05-01 |
Multi-mode and multi-band transmitters for wireless communication Grant 8,059,748 - See , et al. November 15, 2 | 2011-11-15 |
Systems and methods for controlling the voltage of signals used to control power amplifiers Grant 7,974,317 - Maldonado , et al. July 5, 2 | 2011-07-05 |
Amplifier predistortion and autocalibration method and apparatus Grant 7,915,954 - Raghupathy , et al. March 29, 2 | 2011-03-29 |
Multi-stage Impedance Matching App 20110037516 - Nejati; Babak ;   et al. | 2011-02-17 |
Power And Impedance Measurement Circuits For A Wireless Communication Device App 20100321086 - See; Puay Hoe ;   et al. | 2010-12-23 |
Tunable Matching Circuits For Power Amplifiers App 20100308933 - See; Puay Hoe ;   et al. | 2010-12-09 |
Multi-mode Multi-band Power Amplifier Module App 20100291888 - Hadjichristos; Aristotele ;   et al. | 2010-11-18 |
Systems And Methods For Controlling The Voltage Of Signals Used To Control Power Amplifiers App 20090161588 - Maldonado; David ;   et al. | 2009-06-25 |
Systems And Methods For Measuring Non-linear Characteristics Of A Power Amplifier App 20090138226 - Raghavan; Revathi Sundara ;   et al. | 2009-05-28 |
Multi-mode And Multi-band Transmitters For Wireless Communication App 20090074106 - See; Puay Hoe ;   et al. | 2009-03-19 |
Local oscillator leakage control in direct conversion processes Grant 6,960,962 - Peterzell , et al. November 1, 2 | 2005-11-01 |
Amplifier predistortion and autocalibration method and apparatus App 20050156662 - Raghupathy, Arun ;   et al. | 2005-07-21 |
Wireless phone system with voltage controlled oscillator Grant 6,593,826 - See July 15, 2 | 2003-07-15 |
Local oscillator leakage control in direct conversion processes App 20030040292 - Peterzell, Paul E. ;   et al. | 2003-02-27 |
Wideband voltage controlled oscillator with good noise immunity Grant 6,348,841 - See February 19, 2 | 2002-02-19 |
Parasitic element for a substrate antenna Grant 6,285,327 - See September 4, 2 | 2001-09-04 |
Wireless phone system with voltage controlled oscillator App 20010017575 - See, Puay Hoe | 2001-08-30 |