Issued Patents All Time
Showing 351–375 of 482 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9263991 | Power management/power amplifier operation under dynamic battery drops | Jean-Blaise Pierres, Michael R. Kay | 2016-02-16 |
| 9256234 | Voltage offset loop for a switching controller | Michael R. Kay | 2016-02-09 |
| 9250643 | Using a switching signal delay to reduce noise from a switching power supply | — | 2016-02-02 |
| 9247496 | Power loop control based envelope tracking | — | 2016-01-26 |
| 9246460 | Power management architecture for modulated and constant supply operation | Michael R. Kay, Phillippe Gorisse, Christopher Truong Ngo | 2016-01-26 |
| 9225382 | Tunable filter front end architecture for non-contiguous carrier aggregation | — | 2015-12-29 |
| 9225231 | Open loop ripple cancellation circuit in a DC-DC converter | Philippe Gorisse, Christopher Truong Ngo | 2015-12-29 |
| 9219594 | Dual antenna integrated carrier aggregation front end solution | Marcus Granger-Jones | 2015-12-22 |
| 9220067 | Front end radio architecture (FERA) with power management | Alexander Wayne Hietala | 2015-12-22 |
| 9207692 | Transitioning from envelope tracking to average power tracking | Michael R. Kay, Mohammad Ahsanul Adeeb | 2015-12-08 |
| 9197256 | Reducing effects of RF mixer-based artifact using pre-distortion of an envelope power supply signal | — | 2015-11-24 |
| 9197165 | Pseudo-envelope following power management system | Michael R. Kay | 2015-11-24 |
| 9197162 | Envelope tracking power supply voltage dynamic range reduction | Jean-Frederic Chiron | 2015-11-24 |
| 9196945 | VSWR tolerant tunable hybrid duplexer | Marcus Granger-Jones, Ruediger Bauder | 2015-11-24 |
| 9190699 | Band switch with switchable notch for receive carrier aggregation | Marcus Granger-Jones | 2015-11-17 |
| 9178472 | Bi-directional power supply signal based linear amplifier | Andrew F. Folkmann, Michael R. Kay | 2015-11-03 |
| 9178364 | Switching power supply with battery | Alexander Wayne Hietala, Chris Ngo | 2015-11-03 |
| 9172441 | Front end circuitry for carrier aggregation configurations | Marcus Granger-Jones | 2015-10-27 |
| 9156677 | Shunt switch at common port to reduce hot switching | Ruediger Bauder, Julio C. Costa, Jonathan Hale Hammond | 2015-10-13 |
| 9143208 | Radio front end having reduced diversity switch linearity requirement | — | 2015-09-22 |
| 9118376 | Carrier aggregation front end architecture | Marcus Granger-Jones, Ruediger Bauder | 2015-08-25 |
| 9118100 | Antenna switching circuitry for a worldphone radio interface | — | 2015-08-25 |
| 9112570 | Femtocell tunable receiver filtering system | Marcus Granger-Jones | 2015-08-18 |
| 9112452 | High-efficiency power supply for a modulated load | — | 2015-08-18 |
| 9099961 | Output impedance compensation of a pseudo-envelope follower power management system | Michael R. Kay | 2015-08-04 |