2 Patents
#1,644 in Shenzhen
#9,951 in China
Shenzhen Johan Material Technology Co., Ltd.
Forward Citations = 0
4 inventors:
4 inventors (with patents filed for the assignee):
Qiao Chen (2 out of 2 patents)
Mujiu Chen (2 out of 2 patents)
Jingyun Liu (2 out of 2 patents)
4. Fang Chen (1 out of 5 patents)
2 patents:
#1,644 in Shenzhen
#9,951 in China
4 inventors: