Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6921870 | Shifting mechanism for electric vehicles | Ming-Chia Wu | 2005-07-26 |
| 6593721 | Connection device for charging electric vehicles | Yung-Shuen Lin, Kun-Chung Lin | 2003-07-15 |