Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D493881 | Dual-slat register for a fan tray | Hsu-Jung Lin, Jin-Shian Chen | 2004-08-03 |
| 6710240 | Register incorporating a toggle-joint mechanism between open and closed position | Jin-Shian Chen, Hsu-Jung Lin | 2004-03-23 |