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Haifeng Ren

HC Haier Smart Home Co.: 1 patents #94 of 205Top 50%
QC Qingdao Haier Washing Machine Co.: 1 patents #8 of 28Top 30%
📍 Shandong, CN: #195 of 640 inventorsTop 35%
Overall (2024): #449,794 of 561,600Top 85%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12180639 Additive feeding device and washing machine Tao Huang, Bingheng Zhou 2024-12-31