1 Patents
#1 in Heibei
#16,162 in China
Heibei May Joy Battery Company Ltd.
Forward Citations = 2
7 inventors:
7 inventors (with patents filed for the assignee):
Ping Zhang (1 out of 148 patents)
Bin Zhang (1 out of 132 patents)
Yanping Zhang (1 out of 14 patents)
4. Yongchong Chen (1 out of 3 patents)
5. Yingyuan He (1 out of 2 patents)
6. Xiaohu Zhang (1 out of 8 patents)
7. Caimei Feng (1 out of 2 patents)
1 patent:
#1 in Heibei
#16,162 in China
7 inventors: