Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7064611 | IDSS RF amplifier | Chia-Yang Chen | 2006-06-20 |
| 6995635 | Microstrip line parallel-coupled-resonator filter with open-and-short end | Hong-long Wung, Chi-Yang Chang | 2006-02-07 |
| 6531943 | Balun-transformer | Chi-Yang Chang, Lih-Shiang Lin | 2003-03-11 |