Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12261571 | Bias control circuit for power transistors | Xu Jason Ma | 2025-03-25 |
| 12224713 | Multiple-stage Doherty power amplifiers implemented with multiple semiconductor technologies | Mark Pieter van der Heijden, Joseph Staudinger | 2025-02-11 |
| 12184237 | Surface-mount amplifier devices | Lu Ll, Li Ll, Lakshminarayan Viswanathan, Zhiwei Gong, Fernando A. Santos +1 more | 2024-12-31 |
| 11990384 | Amplifier modules with power transistor die and peripheral ground connections | Eduard Jan Pabst | 2024-05-21 |
| 11990872 | Power amplifier modules including topside cooling interfaces and methods for the fabrication thereof | Geoffrey Tucker, Lakshminarayan Viswanathan, Jeffrey K. Jones | 2024-05-21 |
| 11742809 | Systems and methods for sensing a current in a circuit | Xu Jason Ma | 2023-08-29 |
| 11610567 | Musical instrument stand support apparatus with rotatable adjustment mechanism to display a guitar | — | 2023-03-21 |
| 11519795 | Systems and methods for calibrating temperature sensors | Xu Jason Ma | 2022-12-06 |
| 11515842 | Doherty power amplifiers and devices with low voltage driver stage in carrier-path and high voltage driver stage in peaking-path | Lu Wang | 2022-11-29 |
| 11342887 | Wideband RF power splitters and amplifiers including wideband RF power splitters | Hussain H. Ladhani | 2022-05-24 |
| 11264001 | Musical instrument stand support apparatus with rotatable adjustment mechanism to display a guitar | — | 2022-03-01 |
| 11194357 | Systems and methods for operating a bias controller for an amplifier circuit | Xu Jason Ma, Ngai-Ming Lau | 2021-12-07 |
| 11145609 | Doherty amplifier with surface-mount packaged carrier and peaking amplifiers | Joseph Gerard Schultz, Jeffrey K. Jones, Yu-Ting David Wu, Nick Yang | 2021-10-12 |
| 11128269 | Multiple-stage power amplifiers and devices with low-voltage driver stages | Yu-Ting David Wu, Lu Wang, Nick Yang | 2021-09-21 |
| 11108362 | Multiple-path RF amplifiers with angularly offset signal path directions, and methods of manufacture thereof | Margaret A. Szymanowski | 2021-08-31 |
| 11050388 | Compact three-way Doherty amplifier module | Lu Wang, Joseph Staudinger, Jeffrey K. Jones | 2021-06-29 |
| 10972054 | Systems and methods for automatically biasing power amplifiers using a controllable current source | Xu Jason Ma | 2021-04-06 |
| 10903182 | Amplifier die bond pad design and amplifier die arrangement for compact Doherty amplifier modules | Lu Wang | 2021-01-26 |
| 10785862 | Microelectronic modules with sinter-bonded heat dissipation structures and methods for the fabrication thereof | Lakshminarayan Viswanathan, Geoffrey Tucker | 2020-09-22 |
| 10742173 | Systems and methods for fast switching time division duplex operation of power amplifiers | Joseph Staudinger, Don Hayes | 2020-08-11 |
| 10608595 | Systems and methods for automatically biasing power amplifiers | Joseph Staudinger, Don Hayes | 2020-03-31 |
| 10566935 | Multiple-path RF amplifiers with angularly offset signal path directions, and methods of manufacture thereof | Margaret A. Szymanowski | 2020-02-18 |
| 10485091 | Microelectronic modules with sinter-bonded heat dissipation structures and methods for the fabrication thereof | Jaynal A. Molla, Lakshminarayan Viswanathan, Geoffrey Tucker | 2019-11-19 |
| 10440813 | Microelectronic modules including thermal extension levels and methods for the fabrication thereof | Lu Li, Lakshminarayan Viswanathan, Mahesh K. Shah | 2019-10-08 |
| 10381984 | Amplifiers and amplifier modules with shunt inductance circuits that include high-Q capacitors | Yu-Ting David Wu, Enver Krvavac, Joseph Gerard Schultz, Nick Yang, Damon G. Holmes +3 more | 2019-08-13 |