Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8801905 | Thermochromic substrate and method of manufacturing the same | Yongwon Choi, Yung-Jin Jung, Donggun MOON | 2014-08-12 |
JC
Jeeyun Cha
Overall (All Time): #3,119,693 of 4,157,543Top 80%
1
Patents All Time