HD

Hui Ding

📍 Qingdao, CN: #78 of 263 inventorsTop 30%
Overall (2019): #440,362 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10345197 Loading test test-and-control system and method of vehicle lifter lifting unit Jun Niu, Xiaolei Zhao, Cancan Zhang, Xiaoming Cao, Minghai Wang +3 more 2019-07-09