CY

Chongyi Yin

Overall (All Time): #1,993,783 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9810309 Reverse gear intermediate shaft supporting structure of transmission Xiaoguo Chen, Rui Jia, Chunxiu You, Jing Yu 2017-11-07
9447865 Transmission operating mechanism Fayong Zhang, Lingli Li, Guojie Xu 2016-09-20