Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11696499 | Organic light-emitting device | Hwan-Hee Cho, Sung-Wook Kim, Se-Hun Kim, Jin-Soo Hwang | 2023-07-04 |
| 11678498 | Organic light-emitting device | Hwan-Hee Cho, Sung-Wook Kim, Chang-Woong Chu | 2023-06-13 |
| 11653563 | Organic light-emitting device | Hee-Yeon Kim, Hwan-Hee Cho, Seung-Gak Yang | 2023-05-16 |
| 11569484 | Organic light emitting diode | Sung-Wook Kim, Chang-Woong Chu, Jin-Soo Hwang, Sang-Hoon Yim | 2023-01-31 |