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USPTO Patent Rankings Data through Sept 30, 2025
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Ju Won Ahn — 3 Patents

LG: 3 patents #10,792 of 26,165Top 45%
Seoul, KR: #14,539 of 39,741 inventorsTop 40%
Overall (All Time): #1,553,501 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8207666 Organic electroluminescent device with enhanced light emission — 2012-06-26
7728796 Organic electroluminescence device and method of driving the same — 2010-06-01
7671531 Organic electroluminescent device with enhanced light emission — 2010-03-02

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