Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5765501 | Marker for scale of an indicator | Bii-Junq Chang, Jen Song Liu | 1998-06-16 |
ST
Shu-Lin Tung
Overall (All Time): #3,686,863 of 4,157,543Top 90%
1
Patents All Time