BC

Bi Cheng

XU Xidian University: 1 patents #1 of 18Top 6%
📍 Xi'an, CA: #11 of 32 inventorsTop 35%
Overall (2018): #163,782 of 503,207Top 35%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9976694 Two-axis mounting base Xuechao Duan, Hong Bao, Baoyan Duan, Shufei Feng 2018-05-22
9883377 Apparatus for facilitating automatic beverage preparation via cyber ordering 2018-01-30