2 Utility Patents
#650 in Hubei
#63,973 in China
Forward Citations = 1
Company Filing History:
State Grid Hubei Electric Power Research Institute
State Grid Corporation of China
Wuhan Power Supply Design Institute Co., Ltd.
4. 1 out of 1
State Grid Hubei Wuhan Electric Power Supply Company
5. 1 out of 1
Shenzhen Metro Construction Group Co., Ltd.
where one patent can have more than one assignee
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