Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6816015 | Amplifier circuit having a plurality of first and second base resistors | Shuyun Zhang | 2004-11-09 |
| 6784747 | Amplifier circuit | Shuyun Zhang | 2004-08-31 |
| 6747516 | Power controller circuit for a power amplifier stage | Shuyun Zhang | 2004-06-08 |