Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6798654 | Woofer module of a portable computer | Hung-Yue Chang, Chu-Chia Tsai, Shu-Hsien Chu, Chien-Te Li, Jin-Ming Chen +2 more | 2004-09-28 |
| 6773289 | Electrical plug mechanism and electrical receptacle for electrical cell | Ping-Kung Lin, Greg Liang | 2004-08-10 |