Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12143077 | Power amplifier modules including semiconductor resistor and tantalum nitride terminated through wafer via | Peter J. Zampardi, Jr., Hongxiao Shao, Matthew Thomas Ozalas, Hong Shen, Mehran Janani +4 more | 2024-11-12 |
| 11451199 | Power amplifier systems with control interface and bias circuit | David Steven Ripley, Philip John Lehtola, Peter J. Zampardi, Jr., Hongxiao Shao, Matthew Thomas Ozalas | 2022-09-20 |
| 10771024 | Power amplifier modules including transistor with grading and semiconductor resistor | Peter J. Zampardi, Jr., Hongxiao Shao, Matthew Thomas Ozalas, David Steven Ripley, Philip John Lehtola | 2020-09-08 |
| 10116274 | Process-compensated HBT power amplifier bias circuits and methods | David Steven Ripley, Philip John Lehtola, Peter J. Zampardi, Jr., Hongxiao Shao, Matthew Thomas Ozalas | 2018-10-30 |
| 9520835 | Power amplifier modules including bipolar transistor with grading and related systems, devices, and methods | Philip John Lehtola, Matthew Thomas Ozalas, David Steven Ripley, Hongxiao Shao, Peter J. Zampardi, Jr. | 2016-12-13 |
| 9419567 | Process-compensated HBT power amplifier bias circuits and methods | David Steven Ripley, Philip John Lehtola, Peter J. Zampardi, Jr., Hongxiao Shao, Matthew Thomas Ozalas | 2016-08-16 |
| 9041472 | Power amplifier modules including related systems, devices, and methods | Howard E. Chen, Yifan Guo, Dinhphuoc Vu Hoang, Mehran Janani, Philip John Lehtola +15 more | 2015-05-26 |