Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12262570 | Organic electric element, display panel comprising the same and display device comprising the same | Seonkeun Yoo, Soyoung Jang, JiHo Baek, Jeongdae Seo, SunKap Kwon +4 more | 2025-03-25 |
| 12183591 | Etching gas compositions, methods of forming micropatterns, and methods of manufacturing semiconductor device | Dohoon Kim, Wonwoong Chung, Taehyung Kim, Handuck Song, Heonjong Jeong +2 more | 2024-12-31 |
| 11895911 | Organic light emitting device | Seonkeun Yoo, Soyoung Jang, Jicheol Shin, Sangbeom Kim, Sunghoon Kim +3 more | 2024-02-06 |
| 11844270 | Compound and organic light emitting device including the same | Jeongdae Seo, Seonkeun Yoo, Soyoung Jang, Sunghoon Kim, Sang-Hoon Hong +6 more | 2023-12-12 |
| 11814401 | Luminescent material and electroluminescent display device using the same | Jaemin Moon, Kusun Choung, Hee-Ryong Kang, Hyun Joo Kim, Ga-Won Lee +2 more | 2023-11-14 |
| 11744145 | Organic compound and organic electroluminescent device comprising the same | Inbum SONG, Seunghee Yoon, Seonkeun Yoo, Soyoung Jang, Sunghoon Kim +5 more | 2023-08-29 |
| 11696497 | Organic light emitting device | Seonkeun Yoo, Soyoung Jang, Jicheol Shin, Sangbeom Kim, Sunghoon Kim +2 more | 2023-07-04 |
| 11622184 | Electronic device comprising multiple microphones | Jinwoo Kim, Sujin Jung, Hakrae Kang, Minseok SHIN, Changhwan Lee | 2023-04-04 |
| 11515480 | Organic light emitting device | Seonkeun Yoo, Soyoung Jang, Jicheol Shin, Sangbeom Kim, Sunghoon Kim +3 more | 2022-11-29 |
| 11473755 | Electronic apparatus comprising speaker module, and lighting apparatus | Iksu Jung, Changjin Yang, Changwoo JUNG, Jinwoo Kim, Minseok SHIN +1 more | 2022-10-18 |
| 11332474 | Compound and organic light-emission device | Seonkeun Yoo, Sangbeom Kim, Soyoung Jang, Jicheol Shin | 2022-05-17 |
| 11302875 | Organic electroluminescence device | Jicheol Shin, Seonkeun Yoo, Sangbeom Kim, Soyoung Jang | 2022-04-12 |
| 9861194 | Safe chest of drawers | — | 2018-01-09 |