QD

Qifeng Dai

AL Alibaba: 1 patents #42 of 188Top 25%
Overall (2016): #260,788 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9524310 Processing of categorized product information Haijie Gu, Ningjun Su, Haiping Ma, Jinyin Zhang, Enhong Chen 2016-12-20