Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7981006 | Track-adjusting mechanism for elliptical exercise apparatus | Chun-Ho Chen | 2011-07-19 |
| 7648445 | Elliptical exercise apparatus | Chun-Ho Chen | 2010-01-19 |
| 7510510 | Hip-abduction stepper exercise apparatus | Chun-Ho Chen | 2009-03-31 |
| 7435204 | Elliptical exercise machine with adjustable exercising orbit | Hung-Sheng Wu, Chun-Ho Chen | 2008-10-14 |