4 Utility Patents
#9,366 in Beijing
#33,982 in China
Forward Citations = 0
Company Filing History:
Beijing University of Posts and Telecommunications
Beijing Sanyuan Wellhope Agriculture Technology Co
State Grid Jiangsu Electric Power Co., Ltd Nanjing Power Supply Company
4. 1 out of 1
State Grid Henan Information & Telecommuncation Company
5. 1 out of 4
State Grid Jiangsu Electric Power Company Nanjing Power Supply Company
where one patent can have more than one assignee
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