Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8111351 | Back light unit and liquid crystal display using the same | Namchul Cho | 2012-02-07 |
JC
Joowon Cha
Overall (All Time): #3,195,493 of 4,157,543Top 80%
1
Patents All Time