YK

Yoonseok Ka

Samsung: 4 patents #1,426 of 15,164Top 10%
📍 Yongin-si, KR: #315 of 2,578 inventorsTop 15%
Overall (2025): #26,927 of 469,880Top 6%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

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