Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7766114 | Driving mechanism for the motorized bicycle | Sen-Yung Lee, Shueei-Muh Lin, Yung-Chang Cheng | 2010-08-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7766114 | Driving mechanism for the motorized bicycle | Sen-Yung Lee, Shueei-Muh Lin, Yung-Chang Cheng | 2010-08-03 |