4 Utility Patents
#9,338 in Beijing
#33,870 in China
Forward Citations = 1
Company Filing History:
Beijing Jingdong Zhenshi Information Technology Co., Ltd.

State Grid Corporation of China
4. 1 out of 27
China Electric Power Research Institute
5. 1 out of 1
Beijing Jingbangda Trade Co., Ltd.
where one patent can have more than one assignee
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