Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D517173 | Infrared sensitive water feeder | Huan-Chang Fan | 2006-03-14 |
| 6827294 | External supply system | Huan-Chang Fan | 2004-12-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D517173 | Infrared sensitive water feeder | Huan-Chang Fan | 2006-03-14 |
| 6827294 | External supply system | Huan-Chang Fan | 2004-12-07 |