2 Utility Patents
#15,120 in Beijing
#64,685 in China
Forward Citations = 0
Company Filing History:
North China Electric Power University
State Grid Corporation of China
Jiangxi Power Exchange Center Co., Ltd.
4. 1 out of 1
Beijing Power Exchange Center Co., Ltd.
5. 1 out of 3
State Grid Blockchain Technology (beijing) Co., Ltd.
where one patent can have more than one assignee
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