DH

Daqing Huang

SC Shandong New Beiyang Information Technology Co.: 1 patents #59 of 106Top 60%
WC Weihai New Beiyang Digital Technology Co.: 1 patents #8 of 23Top 35%
📍 Shandong, CN: #981 of 2,138 inventorsTop 50%
Overall (All Time): #2,453,880 of 4,157,543Top 60%
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Patent #TitleCo-InventorsDate
12405048 Locker with valve assembly Jiansong Liu, Tianxin Jiang 2025-09-02