YM

Yincai Ma

WC Winbo-Dongjian Automotive Technology Co.: 1 patents #20 of 30Top 70%
Overall (All Time): #2,685,189 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11466503 Nut leadscrew type automatic door opening and closing mechanism, automobile automatic door and automobile Weihang Tang, Jingui Rao, Yonglin Liao, Fei Deng 2022-10-11