KL

Ke-Cheng Lin

HE Hongfujin Precision Electronics(Tianjin)Co.: 1 patents #17 of 67Top 30%
Overall (2021): #376,480 of 548,734Top 70%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11161453 Braking apparatus and warning triangle deploying the braking apparatus — 2021-11-02