BC

Biao Chen

OPPO: 3 patents #16 of 63Top 30%
📍 Dongyang City, DE: #1 of 1 inventorsTop 100%
Overall (2018): #81,906 of 503,207Top 20%
3
Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10153652 Charging system Jialiang Zhang, Fengshuo Liu, Kewei Wu 2018-12-11
9935476 Charging mode switching circuit and method Jialiang Zhang, Kewei Wu, Huihuang Zhou 2018-04-03
9859742 Charging system Jialiang Zhang, Kewei Wu, Fengshuo Liu 2018-01-02