Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10930725 | Organic light emitting diode display device | Myoung Geun Cha, Sang Gun Choi, Sang Sub KIM, Ji Yeong Shin, Yong Su Lee | 2021-02-23 |
KC
Ki Seok Choi
Overall (2021): #373,161 of 548,734Top 70%
1
Patents 2021