Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D521987 | Headset | Jeong J. Ma, Donald Yuen Leong Tio | 2006-05-30 |
HP
Hung Shen Pan
Overall (All Time): #3,418,708 of 4,157,543Top 85%
1
Patents All Time