Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12302743 | Light-emitting device and electronic apparatus comprising same | Jinsook Bang, Donghoon Kim, Jinyoung Choi, Eunjeong Hong, Kwanhee Lee | 2025-05-13 |
| 12133402 | Organic light-emitting device | Dongkyu Seo, Dongchan Kim, Wonjong Kim, Eungdo Kim, Jihye Lee +3 more | 2024-10-29 |
| 12052885 | Organic light-emitting diode display device | Wonjong Kim, Yisu Kim, Minho Oh, Wonmin Yun, Kwanhee Lee +4 more | 2024-07-30 |
| 11957043 | Light-emitting device and electronic apparatus comprising same | Jinsook Bang, Donghoon Kim, Jinyoung Choi, Eunjeong Hong, Kwanhee Lee | 2024-04-09 |
| 11844257 | Capping layer for tandem structure and display device having the same | Solji Kim, Jungjin Yang, Donghoon Kim, Jin-Woo Park, Jinsook Bang +2 more | 2023-12-12 |
| 11737299 | Organic light-emitting device | Dongkyu Seo, Dongchan Kim, Wonjong Kim, Eungdo Kim, Jihye Lee +3 more | 2023-08-22 |
| 11264583 | Organic light-emitting device | Dongkyu Seo, Dongchan Kim, Wonjong Kim, Eungdo Kim, Jihye Lee +3 more | 2022-03-01 |
| 11107865 | Organic light emitting display device | Jinsook Bang, Donghoon Kim | 2021-08-31 |
| 10886490 | Organic light-emitting device having low work function metal halide compound in hole injection layer and display device having the same | Eungdo Kim, Dongchan Kim, Wonjong Kim, Dongkyu Seo, Dahea Im +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, Eungdo Kim, Dongkyu Seo +3 more | 2020-09-22 |
| 10665810 | Organic light-emitting device | Dongkyu Seo, Dongchan Kim, Wonjong Kim, Eungdo Kim, Jihye Lee +3 more | 2020-05-26 |
| 10559765 | Organic light-emitting device | Wonsuk Han, Dongchan Kim, Wonjong Kim, Eungdo Kim, Dongkyu Seo +3 more | 2020-02-11 |
| 10553651 | Organic light-emitting display apparatus | Donghoon Kim, Samil Kho, Mikyung Kim, Eunkyoung Kim, Seunggak Yang +1 more | 2020-02-04 |
| 10529950 | Organic light-emitting display apparatus | Dongchan Kim, Wonjong Kim, Eungdo Kim, Dongkyu Seo, Okkeun Song +4 more | 2020-01-07 |
| 10476036 | Organic light emitting diode display device comprising capping layer | Jihye Lee, Dongchan Kim, Donghoon Kim, Wonjong Kim, Jiyoung Moon +4 more | 2019-11-12 |
| 10312473 | Organic light emitting display device | Donghoon Kim, Dongchan Kim, Wonjong Kim, Wonmin Yun, Byoungduk Lee +4 more | 2019-06-04 |
| 10305059 | Organic light-emitting device | Dongkyu Seo, Dongchan Kim, Wonjong Kim, Eungdo Kim, Jihye Lee +3 more | 2019-05-28 |
| 10236455 | Organic light-emitting device | Wonsuk Han, Dongchan Kim, Wonjong Kim, Eungdo Kim, Dongkyu Seo +3 more | 2019-03-19 |
| 10181572 | Organic light-emitting device having electron transport region including lanthanide and alkali metal halide | Eungdo Kim, Dongchan Kim, Wonjong Kim, Dongkyu Seo, Dahea Im +1 more | 2019-01-15 |
| 10170722 | Organic light-emitting device having low work function metal halide compound in hole injection layer | Eungdo Kim, Dongchan Kim, Wonjong Kim, Dongkyu Seo, Dahea Im +2 more | 2019-01-01 |
| 9997733 | Organic light-emitting device | Dongkyu Seo, Dongchan Kim, Wonjong Kim, Eungdo Kim, Jihye Lee +3 more | 2018-06-12 |
| 9905791 | Organic light-emitting device having electron transport region including lanthanide and alkali metal halide | Eungdo Kim, Dongchan Kim, Wonjong Kim, Dongkyu Seo, Dahea Im +1 more | 2018-02-27 |
| 9806289 | Organic light-emitting display apparatus | Dongchan Kim, Wonjong Kim, Eungdo Kim, Dongkyu Seo, Okkeun Song +4 more | 2017-10-31 |
| 7656092 | Micro discharge (MD) plasma display panel (PDP) having perforated holes on both dielectric and electrode layers | Yoonchang Kim | 2010-02-02 |
| 7642718 | Plasma display panel with wider and narrower display regions | Taewoo Kim | 2010-01-05 |