Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6589137 | Exerciser with an element for emitting a light beam that can be used to correct posture of the user | — | 2003-07-08 |
| 6530866 | Treading exerciser with heart beat monitoring capability | Kun-Chuan Lo | 2003-03-11 |