Issued Patents 2022
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11539290 | Power management circuit operable with low battery | Michael R. Kay | 2022-12-27 |
| 11539330 | Envelope tracking integrated circuit supporting multiple types of power amplifiers | — | 2022-12-27 |
| 11539289 | Multi-level charge pump circuit | Jeffrey D. Potts, Michael R. Kay, Michael J. Murphy | 2022-12-27 |
| 11500803 | Programmable slave circuit on a communication bus | Christopher Truong Ngo, Alexander Wayne Hietala | 2022-11-15 |
| 11482970 | Power management circuit operable to adjust voltage within a defined interval(s) | — | 2022-10-25 |
| 11482998 | Radio frequency switching circuit | — | 2022-10-25 |
| 11469721 | Uplink multiple input-multiple output (MIMO) transmitter apparatus | Terry J. Stockert | 2022-10-11 |
| 11437960 | Average power tracking power amplifier apparatus | Marcus Granger-Jones | 2022-09-06 |
| 11431316 | Acoustic resonator structure | — | 2022-08-30 |
| 11431297 | Envelope tracking power amplifier apparatus with predistortion | — | 2022-08-30 |
| 11431295 | Multi-voltage generation circuit and related envelope tracking amplifier apparatus | — | 2022-08-30 |
| 11422170 | Digital current sensing circuit and related apparatus | Philippe Gorisse, Christopher Truong Ngo | 2022-08-23 |
| 11424719 | Multi-bandwidth envelope tracking integrated circuit | — | 2022-08-23 |
| 11398852 | Envelope tracking power amplifier apparatus | — | 2022-07-26 |
| 11387801 | Adjustable rejection circuit with tunable impedance | — | 2022-07-12 |
| 11387789 | Charge pump tracker circuitry | Michael R. Kay, Michael J. Murphy | 2022-07-12 |
| 11387795 | Uplink multiple input-multiple output (MIMO) transmitter apparatus with pre-distortion | Terry J. Stockert | 2022-07-12 |
| 11374482 | Dual-modulation power management circuit | — | 2022-06-28 |
| 11349513 | Envelope tracking system | Terry J. Stockert | 2022-05-31 |
| 11349468 | Target voltage circuit for fast voltage switching | — | 2022-05-31 |
| 11349436 | Envelope tracking integrated circuit | — | 2022-05-31 |
| 11336240 | Uplink multiple input-multiple output (MIMO) transmitter apparatus using transmit diversity | — | 2022-05-17 |
| 11323075 | Envelope tracking amplifier apparatus | — | 2022-05-03 |
| 11316500 | Beamforming with phase correction | — | 2022-04-26 |
| 11309922 | Multi-mode power management integrated circuit in a small formfactor wireless apparatus | — | 2022-04-19 |