JF

Jianchun Fan

Huawei: 1 patents #8,196 of 15,535Top 55%
Overall (All Time): #2,726,798 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11005439 Earphone volume adjustment method and apparatus Yan Li, Yu Zhu 2021-05-11