Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11368115 | Vehicle driving device and method thereof | Chih-Huang Chen, Chih-Hung Huang, Lee-Han Lin, Chien-Lin Liu | 2022-06-21 |
| 11349422 | Power detecting device and method thereof | Chih-Huang Chen, Chih-Hung Huang, Lee-Han Lin, Chien-Lin Liu | 2022-05-31 |
| 7772808 | Voltage regulating system and voltage regulator | Chih-Huang Chen, Hsin-Hung Wu | 2010-08-10 |
| 4620842 | Self-assemble revolving globe | — | 1986-11-04 |