XL

Xingwen Leng

SC Shenzhen Huijing Technology Co.: 1 patents #5 of 13Top 40%
📍 Lo Wu, CN: #4,358 of 7,906 inventorsTop 60%
Overall (All Time): #2,459,946 of 4,157,543Top 60%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12419410 Cleaning brush main body and cleaning brush Zuhui Ouyang 2025-09-23