Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12250876 | Light-emitting device and display apparatus including the same | Seokgyu Yoon, Hyosup Shin, Jaejin Lyu, Jaeyong Lee, Hyeongu Cho | 2025-03-11 |
| 12167687 | Organic light-emitting device and method of manufacturing the same | Sehun Kim, Dukki Kim, Seunguk Noh, Dongwoo Shin, Jaekook Ha +3 more | 2024-12-10 |
| 12133402 | Organic light-emitting device | Dongkyu Seo, Dongchan Kim, Wonjong Kim, Jihye Lee, Dahea Im +3 more | 2024-10-29 |
| 12082434 | Light-emitting device having low driving voltage, high luminescence efficiency, and long life span, and electronic apparatus including same | Soungwook Kim, Seokgyu Yoon, Kyungsik Kim, Jaejin Lyu, Kunwook Cho +1 more | 2024-09-03 |
| 11793065 | Organic light-emitting device and apparatus including the same | Hyunyoung Kim, Youngeun Choi, Minje Kim, Hyojeong Kim, Hyosup Shin +9 more | 2023-10-17 |
| 11737299 | Organic light-emitting device | Dongkyu Seo, Dongchan Kim, Wonjong Kim, Jihye Lee, Dahea Im +3 more | 2023-08-22 |
| 11605786 | Organic light-emitting device and apparatus including the same | Hyunyoung Kim, Minje Kim, Hyojeong Kim, Hyosup Shin, Seokgyu Yoon +9 more | 2023-03-14 |
| 11575092 | Organic light-emitting device and apparatus including the same | Hyunyoung Kim, Minje Kim, Hyojeong Kim, Hyosup Shin, Seokgyu Yoon +9 more | 2023-02-07 |
| 11527725 | Organic light-emitting device and apparatus including the same | Hyojeong Kim, Minje Kim, Hyunyoung Kim, Hyosup Shin, Seokgyu Yoon +9 more | 2022-12-13 |
| 11453628 | Condensed cyclic compound, composition including the same, and organic light-emitting device including thin film formed from the composition | Sehun Kim, Eunju NAM, Seunguk Noh, Jongwon Park, Hyunwoo Lee +1 more | 2022-09-27 |
| 11264583 | Organic light-emitting device | Dongkyu Seo, Dongchan Kim, Wonjong Kim, Jihye Lee, Dahea Im +3 more | 2022-03-01 |
| 10886490 | Organic light-emitting device having low work function metal halide compound in hole injection layer and display device having the same | Dongchan Kim, Wonjong Kim, Dongkyu Seo, Dahea Im, Sanghoon Yim +2 more | 2021-01-05 |
| 10784449 | Perovskite compound, thin layer comprising the perovskite compound, and optoelectronic device comprising the perovskite compound | Dongchan Kim, Yoonhyeung Cho, Wonjong Kim, Dongkyu Seo, Jonghyuk Lee +3 more | 2020-09-22 |
| 10665810 | Organic light-emitting device | Dongkyu Seo, Dongchan Kim, Wonjong Kim, Jihye Lee, Dahea Im +3 more | 2020-05-26 |
| 10559765 | Organic light-emitting device | Wonsuk Han, Dongchan Kim, Wonjong Kim, Dongkyu Seo, Jihye Lee +3 more | 2020-02-11 |
| 10529950 | Organic light-emitting display apparatus | Sanghoon Yim, Dongchan Kim, Wonjong Kim, Dongkyu Seo, Okkeun Song +4 more | 2020-01-07 |
| 10305059 | Organic light-emitting device | Dongkyu Seo, Dongchan Kim, Wonjong Kim, Jihye Lee, Dahea Im +3 more | 2019-05-28 |
| 10236455 | Organic light-emitting device | Wonsuk Han, Dongchan Kim, Wonjong Kim, Dongkyu Seo, Jihye Lee +3 more | 2019-03-19 |
| 10181572 | Organic light-emitting device having electron transport region including lanthanide and alkali metal halide | Dongchan Kim, Wonjong Kim, Dongkyu Seo, Dahea Im, Sanghoon Yim +1 more | 2019-01-15 |
| 10170722 | Organic light-emitting device having low work function metal halide compound in hole injection layer | Dongchan Kim, Wonjong Kim, Dongkyu Seo, Dahea Im, Sanghoon Yim +2 more | 2019-01-01 |
| 9997733 | Organic light-emitting device | Dongkyu Seo, Dongchan Kim, Wonjong Kim, Jihye Lee, Dahea Im +3 more | 2018-06-12 |
| 9905791 | Organic light-emitting device having electron transport region including lanthanide and alkali metal halide | Dongchan Kim, Wonjong Kim, Dongkyu Seo, Dahea Im, Sanghoon Yim +1 more | 2018-02-27 |
| 9806289 | Organic light-emitting display apparatus | Sanghoon Yim, Dongchan Kim, Wonjong Kim, Dongkyu Seo, Okkeun Song +4 more | 2017-10-31 |
| 9007548 | Wide view angle liquid crystal display device operating in normally white mode | SeHong PARK | 2015-04-14 |