HZ

Humin Zhang

QC Qingdao Haier Joint Stock Co.: 1 patents #19 of 37Top 55%
📍 Qingdao, CN: #90 of 322 inventorsTop 30%
Overall (2020): #443,426 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10670325 Refrigerator and air door device thereof Hao Zhang, Enpin Xia, Xiaobing Zhu 2020-06-02