DX

Dong Xu

EB Ebay: 1 patents #109 of 456Top 25%
📍 Shanghai, CA: #202 of 377 inventorsTop 55%
Overall (2018): #431,672 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9891056 Interactive venue assistant Frédéric Tu, Meijie Xia 2018-02-13