6 Utility Patents
#357 in Nanjing
#22,249 in China
#694,733 in the World
Forward Citations = 7
Company Filing History:
Nanjing University of Aeronautics and Astronautics
Beijing Kedong Power Control System Co., Ltd
Nari Group Corporation
4. 1 out of 26,457

5. 1 out of 193
State Grid Corporation of China
where one patent can have more than one assignee
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