CD

Changyin Ding

Overall (All Time): #2,975,397 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9822506 Construction system for subway station Bingquan He, Dehui Ke, Muzhen Chen, Jin Mo, Pingyu Huang +10 more 2017-11-21