Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8008992 | Transformer with symmetric structure | Chi-Han Chen, Pao-Nan Lee | 2011-08-30 |
| 7994873 | Balun device | — | 2011-08-09 |
| 7808357 | Dual inductance structure | Pao-Nan Lee, Chi-Han Chen | 2010-10-05 |