YK

Yoonseok Ka

Samsung: 5 patents #22,466 of 75,807Top 30%
Overall (All Time): #905,273 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12349533 Light-emitting device including inorganic mixed layer and electronic apparatus including the same Dongchan Kim, Donghui Lee, Chulsoon Lee, Haemyeong Lee, Wonsuk Han +7 more 2025-07-01
12302692 Light-emitting device and electronic apparatus including the same Hakchoong Lee, Dongchan Kim, Jiyoung Moon, Hajin Song, Jihwan Yoon +1 more 2025-05-13
12295201 Multilayer electrode, light-emitting diode including the same, and display apparatus Hakchoong Lee, Dongchan Kim, Jiyoung Moon, Hajin Song, Jihwan Yoon +1 more 2025-05-06
12256636 Light-emitting device and electronic apparatus including same Heechang Yoon, Dongchan Kim, Jiyoung Moon, Haemyeong Lee, Yoonhyeung Cho 2025-03-18
11895903 Method of forming perovskite thin film and light-emitting device including layer manufactured thereby Dongchan Kim, Jiyoung Moon, Heechang Yoon 2024-02-06