QC

Qingqing Cai

📍 Zhuhai, CN: #422 of 854 inventorsTop 50%
Overall (All Time): #2,800,950 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D888913 Air humidifier Wenbing Ling, Chunqing Hu, Xue Yong Zhang, Chunyue Xu, Jingjing Wang +25 more 2020-06-30