Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11161169 | Molds and punches for making fasteners and tools | Michael J. Ross, Chen-Hung Lin | 2021-11-02 |
| 10493519 | Molds and punches for making fasteners and tools | Michael J. Ross, Chen-Hung Lin | 2019-12-03 |
| 8847537 | Motor driving device for adjusting motor speed and setting the lowest rotating speed and the driving method thereof | Teng-Hui Lee | 2014-09-30 |
| 8796975 | Soft-start and soft-lock start on motor driving apparatus | Teng-Hui Lee, Chen-Pin Lo | 2014-08-05 |
| 8482231 | Motor driving apparatus having adjustable slope of motor speed | Teng-Hui Lee | 2013-07-09 |