BC

Baozhen CHENG

HC Haier Smart Home Co.: 2 patents #24 of 114Top 25%
QC Qingdao Haier Drum Washing Machine Co.: 1 patents #1 of 15Top 7%
QC Qingdao Haier Washing Machine Co.: 1 patents #3 of 24Top 15%
📍 Shandong, CN: #74 of 611 inventorsTop 15%
Overall (2025): #139,649 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12325947 Additive feeding device and washing machine Tao Huang, Bingheng Zhou 2025-06-10
12234597 Water intake device for washing apparatus, and washing apparatus Tao Huang 2025-02-25