QY

Qing feng Yuan

DL Dongguan Amperex Technology Limited: 1 patents #6 of 42Top 15%
NL Ningde Amperex Technology Limited: 1 patents #7 of 52Top 15%
Overall (2017): #275,786 of 506,227Top 55%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9614211 Lithium ion battery having desirable safety performance Xiao CHEN, Wei Chen, Ping-hua Deng, Quan Li, Xue hui Wang +1 more 2017-04-04