HL

Hai Feng Liu

CC Catarc Automotive Test Center (Tianjin) Co.: 2 patents #7 of 45Top 20%
📍 Tianjin, CA: #16 of 50 inventorsTop 35%
Overall (2024): #85,446 of 561,600Top 20%
3
Patents 2024

Issued Patents 2024

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1052414 Soil detector 2024-11-26
12062299 Method and system for measuring relationship between crash dummy chest compression and safety belt load Hua Zhou, Zhixin Liu, Weidong Liu, Yaodong Xie, Hanxiao Zhang +1 more 2024-08-13
11996009 Method and device for impact test on lower abdomen of vehicle crash test dummy Hua Zhou, Zhixin Liu, Weidong Liu, Yuechen Ji, Kai Wang +2 more 2024-05-28