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USPTO Patent Rankings Data through Sept 30, 2025
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Daeyoun Cho — 2 Patents in 2021

Samsung: 2 patents #3,975 of 16,990Top 25%
Yongin-si, KR: #689 of 2,652 inventorsTop 30%
Overall (2021): #169,945 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11004395 Display device Juhee Lee, Jongwoo Park, Youngtae Choi 2021-05-11
10964239 Lighting test device, lighting test method, and lighting test system Sangkil KIM, Hyunho Kim, Young-Joo Noh, Jongwoo Park, Jongwon Lee +2 more 2021-03-30