QF

Qian Fang

OC On-Bright Electronics (Shanghai) Co.: 1 patents #7 of 20Top 35%
📍 Shanghai, TX: #52 of 93 inventorsTop 60%
Overall (2022): #296,808 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11540371 Systems and methods for controlling power factors of LED lighting systems Liqiang Zhu, Zhilin Fan, Ke Li 2022-12-27