BS

Bo SONG

CC Crrc Qingdao Sifang Co.: 1 patents #3 of 39Top 8%
Overall (2020): #189,626 of 565,922Top 35%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10794553 Flexible light-emitting device including conductive fiber Soon Moon Jeong, Seong Kyu Song, Sang Kyoo Lim, Chang Hee Cho 2020-10-06
10668934 Roof component of railway vehicle, and railway vehicle Yang Li, Haiyang Yu, Honglei TIAN 2020-06-02