Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DL

Donghui Lee — 4 Patents

Samsung: 4 patents #25,854 of 75,807Top 35%
Yongin-si, KR: #4,099 of 9,683 inventorsTop 45%
Overall (All Time): #1,088,178 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

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, Chulsoon Lee, Haemyeong Lee, Wonsuk Han, Yoonseok Ka +7 more 2025-07-01
11856839 Light-emitting device and apparatus including the same Dongchan Kim, Jiyoung Moon, Jihwan Yoon, Jihye Lee, Chulsoon Lee +4 more 2023-12-26
11825670 Organic light-emitting device Wonsuk Han, Hakchoong Lee, Dongchan Kim, Jiyoung Moon, Jihye Lee +3 more 2023-11-21
11700737 Light-emitting device and apparatus including the same Dongchan Kim, Jiyoung Moon, Jihye Lee, Chulsoon Lee, Hakchoong Lee +4 more 2023-07-11