Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10267403 | Method of designing member of spline wheel contour, spline surface contour and cam periphery of roller-type wave-motion | Chia-Sheng Liang, Hung-Tai Cheng | 2019-04-23 |