Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431507 | Electrolytic copper foil and secondary battery comprising the same | Honggi MOON, Seunghwan KIM | 2025-09-30 |
| 12398315 | Organic electroluminescence device | Shinhan Kim, Jeongdae Seo, Inbum SONG, Seunghee Yoon | 2025-08-26 |
| 12167685 | Organic compounds and organic light emitting display device using the same | Inbum SONG, Sunghoon Kim, Sang-Hoon Hong, Seong Min Park, TaeWan Lee +3 more | 2024-12-10 |
| 11895911 | Organic light emitting device | Heejun Park, Seonkeun Yoo, Soyoung Jang, Jicheol Shin, Sunghoon Kim +3 more | 2024-02-06 |
| 11744093 | Organic light-emitting diode, organic light-emitting display including the same, and method of manufacturing the same | Jeongdae Seo | 2023-08-29 |
| 11696497 | Organic light emitting device | Heejun Park, Seonkeun Yoo, Soyoung Jang, Jicheol Shin, Sunghoon Kim +2 more | 2023-07-04 |
| 11515480 | Organic light emitting device | Heejun Park, Seonkeun Yoo, Soyoung Jang, Jicheol Shin, Sunghoon Kim +3 more | 2022-11-29 |
| 11332474 | Compound and organic light-emission device | Heejun Park, Seonkeun Yoo, Soyoung Jang, Jicheol Shin | 2022-05-17 |
| 11322704 | Organic light-emitting diode, organic light-emitting display including the same, and method of manufacturing the same | Jeongdae Seo | 2022-05-03 |
| 11302875 | Organic electroluminescence device | Jicheol Shin, Seonkeun Yoo, Soyoung Jang, Heejun Park | 2022-04-12 |
| 11296295 | Organic light-emitting diode, organic light-emitting display including the same, and method of manufacturing the same | Jeongdae Seo | 2022-04-05 |
| 10862057 | Organic light-emitting diode, organic light-emitting display including the same, and method of manufacturing the same | Jeongdae Seo | 2020-12-08 |
| 10636991 | Organic light-emitting diode, organic light-emitting display including the same, and method of manufacturing the same | Jeongdae Seo | 2020-04-28 |
| 10468617 | Organic light emitting diode and organic light emitting display including the same | Jeongdae Seo | 2019-11-05 |
| 8241578 | Catalytic apparatus for vehicle | — | 2012-08-14 |
| D616860 | Mobile phone | — | 2010-06-01 |
| D597517 | Mobile phone | — | 2009-08-04 |