Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12433161 | Plurality of host materials and organic electroluminescent device comprising the same | So-Young JUNG, Su-Hyun LEE, Mi-Ja LEE, Doo-Hyeon Moon | 2025-09-30 |
| 12389794 | Plurality of host materials and organic electroluminescent device comprising the same | Su-Hyun LEE, Bitnari Kim, Hyo-Nim SHIN, Jeong-Eun Yang, Tae-Jun HAN +2 more | 2025-08-12 |
| 12310235 | Plurality of host materials and organic electroluminescent device comprising the same | Hyo-Jung LEE, So-Young JUNG, Jin-Ri Hong | 2025-05-20 |
| 12289996 | Plurality of host materials and organic electroluminescent device comprising the same | So-Young JUNG, Su-Hyun LEE, Mi-Ja LEE, Doo-Hyeon Moon | 2025-04-29 |
| 12279525 | Organic electroluminescent compound, a plurality of host materials and organic electroluminescent device comprising the same | Hyo-Soon PARK, Kyoung-Jin Park, So-Mi PARK, Dong-Hyung LEE | 2025-04-15 |
| 12258352 | Organic electroluminescent compound, a plurality of host materials and organic electroluminescent device comprising the same | So-Young JUNG, Jin-Ri Hong, Doo-Hyeon Moon, Su-Hyun LEE, Du-Yong PARK +1 more | 2025-03-25 |
| 12234219 | Organic electroluminescent compound, a plurality of host materials, and organic electroluminescent device comprising the same | Eun-Joung CHOI, Hyun-Ju KANG, Hong-Yeop Na, Su-Hyun LEE | 2025-02-25 |
| 12207547 | Organic electroluminescent compound, organic electroluminescent material comprising the same, and organic electroluminescent device | Hyo-Jung LEE, Dominea RATHWELL, Hyun-Ju KANG | 2025-01-21 |
| 12084446 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Hong-Se OH, Sung-Woo Jang, Joon-Hyung KIL, Seon Jin Hwang, Seung-Ae Kim +2 more | 2024-09-10 |
| 12082496 | Composition material for organic electroluminescent device, plurality of host materials, and organic electroluminescent device comprising the same | Bitnari Kim, Hyo-Jung LEE, Ye-Jin Jeon, Hyun-Ju KANG, Su-Hyun LEE +1 more | 2024-09-03 |
| 12049468 | Plurality of host materials and organic electroluminescent device comprising the same | Bitnari Kim, Su-Hyun LEE, Doo-Hyeon Moon, Hyo-Soon PARK, Tae-Jun HAN | 2024-07-30 |
| 12004420 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Doo-Hyeon Moon, Su-Hyun LEE, Jin-Ri Hong, So-Young JUNG, Dong-Hyung LEE | 2024-06-04 |
| 11963439 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Eun-Joung CHOI, Young Kwang Kim, Su-Hyun LEE, So-Young JUNG, YeJin JEON +8 more | 2024-04-16 |
| 11950506 | Plurality of host materials and organic electroluminescent device comprising the same | So-Young JUNG, Su-Hyun LEE, Mi-Ja LEE, Doo-Hyeon Moon | 2024-04-02 |
| 11926591 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Hong-Se OH, Jeong-Eun Yang, Tae Jin LEE | 2024-03-12 |
| 11930704 | Organic electroluminescent device comprising an electron buffer layer and an electron transport layer | Hee-Choon Ahn, Doo-Hyeon Moon | 2024-03-12 |
| 11856850 | Plurality of host materials and organic electroluminescent device comprising the same | Bitnari Kim, Su-Hyun LEE, So-Young JUNG, Hyo-Soon PARK, Tae-Jun HAN +1 more | 2023-12-26 |
| 11788000 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Ga-Won Lee, Hee-Ryong Kang, Hong-Se OH, Jeong-Eun Yang | 2023-10-17 |
| 11793075 | Plurality of host materials and organic electroluminescent device comprising the same | Bitnari Kim, Su-Hyun LEE, Doo-Hyeon Moon, So-Young JUNG, Du-Yong PARK +2 more | 2023-10-17 |
| 11751476 | Electron buffering material and organic electroluminescent device comprising the same | Jeong-Hwan JEON, Hong-Yeop Na, Ji-Song JUN, Jae Hoon Shim, Kyung-Hoon Choi +2 more | 2023-09-05 |
| 11737353 | Plurality of host materials and organic electroluminescent device comprising the same | Doo-Hyeon Moon, Bitnari Kim | 2023-08-22 |
| 11706984 | Plurality of host materials and organic electroluminescent device comprising the same | So-Young JUNG, Su-Hyun LEE, Mi-Ja LEE, Doo-Hyeon Moon | 2023-07-18 |
| 11588112 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Doo-Hyeon Moon | 2023-02-21 |
| 11552257 | Plurality of host materials and organic electroluminescent device comprising the same | Bitnari Kim, Doo-Hyeon Moon, Su-Hyun LEE, Du-Yong PARK, So-Young JUNG +1 more | 2023-01-10 |
| 11495750 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Doo-Hyeon Moon, Bitnari Kim | 2022-11-08 |