Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6043310 | Thin-wall housing | Hideyuki Itoi | 2000-03-28 |
CL
Chang Feng Liu
Overall (All Time): #3,610,781 of 4,157,543Top 90%
1
Patents All Time