Issued Patents All Time
Showing 26–50 of 482 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12237854 | Circuit and method for inter-symbol and intra-symbol voltage modulation | James M. Retz, Arthur Nguyen | 2025-02-25 |
| 12231088 | Wideband transmission circuit | — | 2025-02-18 |
| 12231098 | Multi-mode power management apparatus | — | 2025-02-18 |
| 12224725 | Lookup table calibration apparatus and method | — | 2025-02-11 |
| 12224711 | Target voltage generation in an envelope tracking integrated circuit | — | 2025-02-11 |
| 12212285 | Power management apparatus operable with multiple configurations | — | 2025-01-28 |
| 12212286 | Complementary envelope detector | Marcus Granger-Jones | 2025-01-28 |
| 12206364 | Delay-compensating power management circuit | — | 2025-01-21 |
| 12206365 | Voltage ripple suppression in a transmission circuit | — | 2025-01-21 |
| 12199577 | Envelope tracking voltage correction in a transmission circuit | James M. Retz | 2025-01-14 |
| 12199570 | Envelope tracking integrated circuit for reducing in-rush battery current | — | 2025-01-14 |
| 12199581 | Equalizer for envelope power supply circuitry | Michael R. Kay, James M. Retz | 2025-01-14 |
| 12191814 | Multi-mode power amplifier apparatus | — | 2025-01-07 |
| 12184236 | Multi-amplifier envelope tracking apparatus | — | 2024-12-31 |
| 12182052 | Slave-initiated communications over a single-wire bus | Christopher Truong Ngo, Alexander Wayne Hietala | 2024-12-31 |
| 12143067 | Multi-transmission power management circuit | — | 2024-11-12 |
| 12126306 | Systems and methods for providing an envelope tracking supply voltage | — | 2024-10-22 |
| 12126305 | Radio frequency (RF) equalizer in an envelope tracking (ET) circuit | — | 2024-10-22 |
| 12107619 | Switchable RF transmit/receive multiplexer | — | 2024-10-01 |
| 12101063 | Distributed power management apparatus | — | 2024-09-24 |
| 12088263 | Equalizer circuit and related power management circuit | Michael R. Kay | 2024-09-10 |
| 12068720 | Barely Doherty dual envelope tracking (BD2E) circuit | — | 2024-08-20 |
| 12068719 | Power management circuit operable with group delay | — | 2024-08-20 |
| 12063018 | Envelope tracking integrated circuit operable with multiple types of power amplifiers | — | 2024-08-13 |
| 12057813 | Wideband transmission circuit | James M. Retz | 2024-08-06 |