3 Utility Patents
#10,408 in Beijing
#39,301 in China
Forward Citations = 1
Company Filing History:
State Grid Corporation of China
China Electric Power Research Institute Company Limited
Central China Branch of State Grid Corporation of China
4. 1 out of 1
State Grid Central China Grid Company Ltd.
5. 1 out of 1
China Electric Power Research Inst. Co. Limited
where one patent can have more than one assignee
Get your Inventor Badge Today