HJ

Huafeng Jin

AM Amazon: 2 patents #7,121 of 19,158Top 40%
Overall (All Time): #1,959,536 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10096319 Voice-based determination of physical and emotional characteristics of users Shuo Wang 2018-10-09
10026115 Data collection for creating apparel size distributions Fei Zhao 2018-07-17