2 Utility and 1 Design Patents
#1,545 in Jiangsu
#64,348 in China
rank by utility patentsForward Citations = 19
Company Filing History:
Nanjing University of Aeronautics and Astronautics
State Grid Corporation of China
Zhen Jiang Han Bang Technology Co., Ltd
4. 1 out of 4
State Grid Jiangsu Electric Power Research Institute
where one patent can have more than one assignee
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