Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6850749 | Local oscillator architecture to reduce transmitter pulling effect and minimize unwanted sideband | Behzad Razavi, Pengfei Zhang | 2005-02-01 |
| 6778022 | VCO with high-Q switching capacitor bank | Pengfei Zhang | 2004-08-17 |