Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10996506 | Polyhedron type display device | Sun Woong Kim, Dong-Seok Lee, Yeong-Eun Son | 2021-05-04 |
SC
Su-Jin Chang
Overall (2021): #247,702 of 548,734Top 50%
1
Patents 2021