Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6917243 | Integrated power amplifier circuit | Mark M. Doherty, John D. Gillis, Michael Joseph McPartlin, David R. Helms | 2005-07-12 |
| 6882220 | Integrated power amplifier circuit | Mark M. Doherty, John D. Gillis, Michael Joseph McPartlin, David R. Helms | 2005-04-19 |
| 6825725 | Integrated power amplifier circuit | Mark M. Doherty, John D. Gillis, Michael Joseph McPartlin, David R. Helms | 2004-11-30 |
| 6822511 | Integrated power amplifier circuit | Mark M. Doherty, John D. Gillis, Michael Joseph McPartlin, David R. Helms | 2004-11-23 |
| 6373339 | Active bias network circuit for radio frequency amplifier | Jim Griffiths, David R. Helms, James Moniz, Scott Munro, Joshua C. Park +2 more | 2002-04-16 |
| 6259324 | Active bias network circuit for radio frequency amplifier | Jim Griffiths, David R. Helms, James Moniz, Scott Munro, Joshua C. Park +2 more | 2001-07-10 |