Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12284909 | Organic light-emitting device and compound | Taekyung Kim, Sunwoo Kang, Pilgu Kang, Jiyoung Kwon, Jaehoon Hwang | 2025-04-22 |
| 12127477 | Organic light-emitting device | Jiyoung SONG, Seulong Kim, Pilgu Kang, Eungyoung PARK, Hajin Song +4 more | 2024-10-22 |
| 12063857 | Organic light-emitting device and display apparatus including the same | Jaeyong Lee, Taekyung Kim, Minkyung Kim, Seulong Kim, Pilgu Kang +2 more | 2024-08-13 |
| 11569454 | Organic light-emitting device and display apparatus including the same | Jaeyong Lee, Taekyung Kim, Minkyung Kim, Seulong Kim, Pilgu Kang +2 more | 2023-01-31 |
| 11414430 | Condensed cyclic compound, organic light-emitting device including the same, and display apparatus including the organic light-emitting device | Seulong Kim, Sunwoo Kang, Pilgu Kang, Jiyoung Kwon, Taekyung Kim +1 more | 2022-08-16 |
| 10533245 | Mask assembly, method of manufacturing thereof, and apparatus including the same | Seungyong Song, Sungsoon Im, Kyuhwan Hwang, Minho Moon, Youngmin Moon | 2020-01-14 |
| 9999943 | Method of manufacturing a mask | Youngmin Moon, Sungsoon Im, Minho Moon | 2018-06-19 |
| 9837608 | Mask assembly and apparatus and method of manufacturing display apparatus using the same | Youngmin Moon, Minho Moon, Sungsoon Im, Kyuhwan Hwang | 2017-12-05 |
| 9695522 | Deposition mask, method of manufacturing deposition mask, and method of manufacturing display apparatus | Sungsoon Im, Kyu-Hwan Hwang, Jaesik Kim, Minho Moon, Youngmin Moon +1 more | 2017-07-04 |