Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044759 | Overlapping compact multiple transformers | Ki Seok Yang, Jaejoon Chang, Woonyun Kim, Chang-Ho Lee | 2011-10-25 |
| 7944293 | Systems and methods for an adaptive bias circuit for a differential power amplifier | Dong-Ho Lee, Kyu Hwan An, Chang-Ho Lee, Joy Laskar | 2011-05-17 |
| 7936215 | Multi-segment primary and multi-turn secondary transformer for power amplifier systems | Chang-Ho Lee, Ockgoo Lee, Kyu Hwan An, Hyungwook Kim, Dong-Ho Lee +3 more | 2011-05-03 |