Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7340237 | Dual-band active filter | Chang Sheng-Fuh, Chen Wen-Lin, Shiu Yu-Da, Chen Hung-Cheng, Tang Shu-Fen | 2008-03-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7340237 | Dual-band active filter | Chang Sheng-Fuh, Chen Wen-Lin, Shiu Yu-Da, Chen Hung-Cheng, Tang Shu-Fen | 2008-03-04 |