3 Patents
#586 in Beijing
#7,245 in China
Beijing Qingzhouzhihang Intelligent Technology Co., Ltd
Forward Citations = 1
4 inventors:
4 inventors (with patents filed for the assignee):
Yu Zhang (1 out of 407 patents)
Xiaodong Yang (1 out of 21 patents)
Wenjie Luo (1 out of 1 patent)
4. Chenxu Luo (1 out of 2 patents)
3 patents:
#586 in Beijing
#7,245 in China
4 inventors: