Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044759 | Overlapping compact multiple transformers | Ki Seok Yang, Jeonghu Han, Jaejoon Chang, Chang-Ho Lee | 2011-10-25 |
| 7940152 | Multi-primary and distributed secondary transformer for power amplifier systems | Jihwan Kim, Chang-Ho Lee, Joy Laskar | 2011-05-10 |