Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7030717 | Impedance-matching wave filter | — | 2006-04-18 |
| D511499 | Filter nut | — | 2005-11-15 |
| D510910 | Filter nut | — | 2005-10-25 |
| D502925 | Filter nut | — | 2005-03-15 |
| 6480581 | Internet/telephone adapter device and method | Muh Wu, Chia-Chen Yu, Kuo-Yu Chuang, I-Fang Wu | 2002-11-12 |