Issued Patents All Time
Showing 1–25 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12231092 | Methods related to power amplification systems with adjustable common base bias | Scott W. COFFIN | 2025-02-18 |
| 12212284 | Saturation detection of power amplifiers | — | 2025-01-28 |
| 12206363 | Load modulated power amplifiers | David Steven Ripley | 2025-01-21 |
| 12191823 | Parallel cascode amplifier for enhanced low-power mode efficiency | — | 2025-01-07 |
| 12166454 | Devices and methods for detecting a saturation condition of a power amplifier | David Steven Ripley | 2024-12-10 |
| 12143077 | Power amplifier modules including semiconductor resistor and tantalum nitride terminated through wafer via | Peter J. Zampardi, Jr., Hongxiao Shao, Tin Myint Ko, Matthew Thomas Ozalas, Hong Shen +4 more | 2024-11-12 |
| 12074576 | Power amplification with reduced gain variation | — | 2024-08-27 |
| 12057817 | Radio-frequency amplifier circuits, devices and methods | Serge Francois Drogi | 2024-08-06 |
| 12003268 | Apparatus and methods for power amplifier signal limiting | — | 2024-06-04 |
| 11942902 | Methods related to power amplification systems with adjustable common base bias | Scott W. COFFIN | 2024-03-26 |
| 11916517 | Saturation detection of power amplifiers | — | 2024-02-27 |
| 11894808 | Power amplifier with variable bias impedance | — | 2024-02-06 |
| 11831284 | Parallel cascode amplifier for enhanced low-power mode efficiency | — | 2023-11-28 |
| 11729645 | Devices and methods for monitoring a serial bus | David Steven Ripley, James Henry Ross, David Richard Pehlke, James P. Young, Gregory A. Blum +1 more | 2023-08-15 |
| 11711057 | Circuits, devices and methods related to antenna tuner | — | 2023-07-25 |
| 11683013 | Power amplifier bias modulation for low bandwidth envelope tracking | Serge Francois Drogi, Florinel G. Balteanu | 2023-06-20 |
| 11637535 | Devices and methods for detecting a saturation condition of a power amplifier | David Steven Ripley | 2023-04-25 |
| 11575349 | Radio-frequency amplifiers | — | 2023-02-07 |
| 11552598 | Wideband power combiner and splitter | Bo Pan, Aleksey A. Lyalin, Weimin Sun | 2023-01-10 |
| 11545947 | Amplifier having envelope control | Serge Francois Drogi | 2023-01-03 |
| 11545938 | Power amplification system with adjustable common base bias | Scott W. COFFIN | 2023-01-03 |
| 11502646 | Quadrature combined Doherty amplifiers | Aleksey A. Lyalin, Bo Pan, Weimin Sun | 2022-11-15 |
| 11451199 | Power amplifier systems with control interface and bias circuit | David Steven Ripley, Peter J. Zampardi, Jr., Hongxiao Shao, Tin Myint Ko, Matthew Thomas Ozalas | 2022-09-20 |
| 11444576 | Power amplifier bias modulation for multi-level supply envelope tracking | Serge Francois Drogi, Florinel G. Balteanu | 2022-09-13 |
| 11264958 | Parallel cascode amplifier for enhanced low-power mode efficiency | — | 2022-03-01 |