YF

Yifei Feng

SS Smr Patents S.À.R.L.: 1 patents #29 of 70Top 45%
Overall (2020): #215,591 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10539294 Automobile exterior rear view mirror blind spot warning indication device Norbert Kürschner, Daniel Fritz, Yonggang Li, Weiping Lu 2020-01-21