Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7345884 | Heat-dissipating fan | Alex Horng, Hao-An Shieh | 2008-03-18 |
| 7265514 | Frequency-variable pulse-width-modulation motor drive circuit capable of operating under different PWM frequencies | Alex Horng, Chung-Ken Cheng | 2007-09-04 |