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USPTO Patent Rankings Data through Sept 30, 2025
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Dae Hwan OH — 3 Patents in 2021

DCDuksan Neolux Co.: 3 patents #15 of 59Top 30%
Overall (2021): #85,881 of 548,734Top 20%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11088330 Compound for organic electronic element, organic electronic element using same, and electronic device comprising same Yun Suk LEE, Seul Gi Kim, Dae Sung Kim, Ki Ho SO, Jin Ho YUN +2 more 2021-08-10
11072603 Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof Won Sam KIM, Hyun Ji OH, Sun Hee LEE, Soung Yun MUN, Jeong Seok Kim 2021-07-27
11072604 Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof Won Sam KIM, Hyun Ji OH, Sun Hee LEE, Soung Yun MUN, Jeong Seok Kim 2021-07-27