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Hualong Ding

BC Beijing Summer Sprout Technology Co.: 4 patents #9 of 44Top 25%
Overall (All Time): #1,070,043 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12302753 Organic electroluminescent materials and devices Chi Yuen Raymond Kwong, Chuanjun Xia 2025-05-13
12274167 Organic electroluminescent materials and devices Chi Yuen Raymond Kwong, Chuanjun Xia 2025-04-08
12239018 Organic electroluminescent materials and devices Zhihao Cui, Chi Yuen Raymond Kwong, Chuanjun Xia, Juntao Hu, Xiao Chen 2025-02-25
12207550 Organic electroluminescent materials and devices Chuanjun Xia, Renmao Liu, Zhihao Cui, Chi Yuen Raymond Kwong 2025-01-21