Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7969246 | Systems and methods for positive and negative feedback of cascode transistors for a power amplifier | Kyu Hwan An, Chang-Ho Lee | 2011-06-28 |
| 7944296 | Low power mode amplification with a transformer output matching and a virtual ground | Chang-Ho Lee, Kyu Hwan An | 2011-05-17 |