Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7542742 | Down converter with shielding structure | Cheng-Nan Lee, Tsung-Ying Chung, Yung-Chin Chen, Hung-Yuan Lin | 2009-06-02 |
| 7221916 | Signal enhancement device for phase lock loop oscillator | Chuang-Chia Huang | 2007-05-22 |