SL

Shaoqing Liu

CC Crrc Qingdao Sifang Co.: 3 patents #5 of 79Top 7%
Overall (2022): #62,453 of 548,613Top 15%
3
Patents 2022

Issued Patents 2022

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11383740 Waste exhaust ventilation door automatic control device and vehicle body having the same Shuanbao Yao, Dawei Chen, Conghui Zhang, Peng Lin, Xin Jiang +2 more 2022-07-12
11370463 Roof segments for the roof of a carriage body Zhicheng Guo, Zhengyu Song, Dongyuan Liu, Jiajie He, Qinshu TU +2 more 2022-06-28
11230158 Phase-change energy storage air duct and automobile air conditioning system Jianying LIANG, Peng Lin, Dawei Chen, Weibin Wang, Xiaoguang Sun +4 more 2022-01-25