HY

Heechang Yoon

Samsung: 3 patents #2,090 of 15,164Top 15%
📍 Yongin-si, KR: #456 of 2,578 inventorsTop 20%
Overall (2025): #60,833 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 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
12302686 Light-emitting device and apparatus including same Dongchan Kim, Jiyoung Moon, Jihye Lee, Hakchoong Lee, Haemyeong Lee +4 more 2025-05-13
12256636 Light-emitting device and electronic apparatus including same Dongchan Kim, Yoonseok Ka, Jiyoung Moon, Haemyeong Lee, Yoonhyeung Cho 2025-03-18