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Yan Yuan

HE Hongfujin Precision Electronics(Tianjin)Co.: 1 patents #19 of 63Top 35%
Overall (2019): #214,925 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10212847 Air guiding duct, casing, and electronic device using the same Ying Duan, Gong Zhang, HAN-YU LI 2019-02-19