CY

Chunfeng Yuan

LL Lenovo (Beijing) Limited: 1 patents #54 of 232Top 25%
Overall (2018): #453,108 of 503,207Top 95%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9933824 Centrifugal fan and an electronic device having the same Jinyu Li 2018-04-03