Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11844270 | Compound and organic light emitting device including the same | Heejun Park, Jeongdae Seo, Seonkeun Yoo, Soyoung Jang, Sunghoon Kim +6 more | 2023-12-12 |
| 11770925 | Semiconductor device with trench structure to reduce parasitic capacitance and leakage current | Jin A Kim, Ho-In Ryu | 2023-09-26 |
| 11744145 | Organic compound and organic electroluminescent device comprising the same | Inbum SONG, Seunghee Yoon, Heejun Park, Seonkeun Yoo, Soyoung Jang +5 more | 2023-08-29 |
| 11696497 | Organic light emitting device | Heejun Park, Seonkeun Yoo, Soyoung Jang, Jicheol Shin, Sangbeom Kim +2 more | 2023-07-04 |
| 11567247 | Plasma etching method using faraday cage | Eun Kyu Her, Jeong-Ho Park, Sang Choll Han, Bu Gon Shin | 2023-01-31 |
| 11545630 | Compound and organic electroluminescent device comprising the same | Inbum SONG, Seunghee Yoon, Sunghoon Kim, Tae Wan Lee, Dong Hun Lee +2 more | 2023-01-03 |