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USPTO Patent Rankings Data through Sept 30, 2025
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Won Sik YOON — 3 Patents in 2021

Samsung: 3 patents #2,498 of 16,990Top 15%
Seoul, KR: #1,104 of 8,082 inventorsTop 15%
Overall (2021): #57,811 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11171291 Electroluminescent device, and display device comprising thereof Moon Gyu Han, Tae Ho Kim, Eun Joo JANG, Hongkyu SEO 2021-11-09
11038136 Electroluminescent device, and display device comprising thereof Moon Gyu Han, Dae Young CHUNG, Kwanghee KIM, Eun Joo JANG, Chan Su Kim +1 more 2021-06-15
10923668 Electroluminescent device, and display device comprising thereof Kun Su PARK, Kwanghee KIM, Tae Ho Kim, Eun Joo JANG 2021-02-16