Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6715848 | Hydraulic anti-locking brake system for motorcycle | Po-Hsi Chen, Long-Cherng Hwu | 2004-04-06 |
| 6550787 | Conveying apparatus for ascending or descending stairways | Chia-Chun Chu, Hong Yan | 2003-04-22 |