Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D496944 | Portable media player | — | 2004-10-05 |
| D496668 | Portable media player | — | 2004-09-28 |
| D489731 | Portable media player | — | 2004-05-11 |
| 6468047 | Power pump device | Chun-Ming Huang | 2002-10-22 |
| 6350112 | Dual-direction pump for a bike | Chun-Ming Huang | 2002-02-26 |
| 6227810 | Bicycle air pump structure | Chun-Ming Huang | 2001-05-08 |