Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D490435 | Computer front bezel | Yun-Lung Chen, Xue-Lei Zhao, Qing Hua Huang | 2004-05-25 |
| D485275 | Computer front bezel | Yun-Lung Chen, Qing Hua Huang | 2004-01-13 |
QD
QuanGuang Du
Overall (All Time): #2,186,342 of 4,157,543Top 55%
2
Patents All Time