QX

Qi Xiaobin

BL Big Lift: 1 patents #23 of 28Top 85%
Overall (All Time): #2,897,557 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10014141 Non-contact switch devices for use on material handling equipment Wang Zheng, Yang Yanfeng 2018-07-03