Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7976741 | Method of manufacturing light guide plate of keypad | Jian-Li Chang | 2011-07-12 |
| 7914690 | Method for manufacturing metallic panel having ripple luster | Che-Tung Wu, Kai-Jie Taso | 2011-03-29 |
| 7866032 | Method of manufacturing metal keypad panel with micropore array | Che-Tung Wu | 2011-01-11 |