Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7531185 | Mask composition containing emulsified liquid composition | Minghua Chen, Miwa Miyamoto, David Trigg, Zi-Hua Fu | 2009-05-12 |
YC
Yin-Jang Chen
Overall (All Time): #3,325,023 of 4,157,543Top 80%
1
Patents All Time