Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7574827 | Louver blade positioning device of motorized shutter assembly | Horng-Tsann Huang | 2009-08-18 |
| 7050707 | Heater device for desiccant rotor dehumidifier | — | 2006-05-23 |
| D409926 | Ear thermometer | Che-Hsueh Chen | 1999-05-18 |
| 4848618 | Collapsible container | Chii-Yah Yuan, Tsz-Gang Tswei, Chang-Franw Lee, Wu-Yaw Wei, Wen-Kuang Chen | 1989-07-18 |