Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7481704 | Fan rack fixture having two pairs of positioning and locking portions | Lin-Wei Chang, Chi-Kang Hsieh | 2009-01-27 |
| 7445430 | Fan cover assembly | Lin-Wei Chang, Chi-Kang Hsieh | 2008-11-04 |
| 7161093 | Aligning gear | Chi-Kang Hsieh, Lin-Wei Chang | 2007-01-09 |