Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11744139 | Phase-transition optical isomer compound, transparent electroluminescent display device and method of fabricating the transparent electroluminescent display device | Jun Sik Hwang, Nam Ki, Chang Woo Chun, Eun-Ji Sim | 2023-08-29 |
| 11158801 | Phase-transition optical isomer compound, transparent electroluminescent display device and method of fabricating the transparent electroluminescent display device | Jun Sik Hwang, Nam Ki, Chang Woo Chun, Eun-Ji Sim | 2021-10-26 |