WY

Weiyang Yan

OC Optimum Battery Co.: 1 patents #1 of 3Top 35%
Overall (2018): #195,881 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9919578 Electric vehicle and powertrain system thereof Shizhao Ju 2018-03-20