Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7898124 | Step-by-step motor able to carry out up-and-down transmission | Hsiu-Ming Huang | 2011-03-01 |
| 7837367 | Automobile headlight high-low switching device | Ching-Yun Huang | 2010-11-23 |
| 7755234 | Brushless motor have a variety of rotating angles for being used in different lamps | Hsiu-Ming Huang | 2010-07-13 |
| 7500413 | Step-by-step motor able to carry out up-and-down motion | Hsiu-Ming Huang | 2009-03-10 |
| 7408277 | Step-by-step motor able to carry out up-and-down motion | — | 2008-08-05 |
| 7287888 | Adjusting device for automobile headlamp projection angle | — | 2007-10-30 |