Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11832515 | Organic electroluminescent compound, organic electroluminescent material comprising the same, and organic electroluminescent device | Chi-Sik Kim, Hyun Jung Kim, Jin-Man Kim, Hyun Woo Kang, So-Young JUNG | 2023-11-28 |
| 11814401 | Luminescent material and electroluminescent display device using the same | Heejun Park, Jaemin Moon, Kusun Choung, Hee-Ryong Kang, Hyun Joo Kim +2 more | 2023-11-14 |
| 11810517 | Display device having a plurality of non-emission periods and driving method thereof | Yang Wan Kim | 2023-11-07 |
| 11725138 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Hyun Jung Kim, Ji-Won UM, Mi-Ja LEE, Chi-Sik Kim | 2023-08-15 |
| 11649225 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Chi-Sik Kim | 2023-05-16 |