Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Soon-Chul Chang — 2 Patents

Samsung: 2 patents #37,631 of 75,807Top 50%
Seoul, KR: #18,030 of 39,741 inventorsTop 50%
Overall (All Time): #1,751,829 of 4,157,543Top 45%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11925045 Light emitting device and display panel including same Seulong Kim, Taekyung Kim, Pilgu Kang, Jiyoung Kwon, Eungyoung PARK +2 more 2024-03-05
11335857 Organic electroluminescence device and display device including the same Seulong Kim, Pilgu Kang, Jiyoung Kwon, Taekyung Kim 2022-05-17