Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834160 | Electric heater with a sensor preventing no-water heating | Huang Chen-Lung | 2004-12-21 |
| 6731087 | Fan motor | Huang Chin-Cheng | 2004-05-04 |
| 6705252 | Vaporizer | Huang Lung | 2004-03-16 |