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USPTO Data Jan 1 1976 - Oct 27 2026
3 Patents
#679 in Beijing
#8,379 in China
State Grid Smart Grid Research Institute
Forward Citations = 1
21 inventors:
State Grid Smart Grid Research Institute
Calculating rank
% Expired Patents = 33.3
EPO Patents = 10
Forward Citations = 1
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21 inventors (with patents filed for the assignee):
Chong Gao (2 out of 6 patents)
Jun Yang (1 out of 28 patents)
Pengfei Yu (1 out of 82 patents)
4. Yuan Liu (1 out of 25 patents)
5. Zhiyuan He (1 out of 8 patents)
6. Wandi Zhou (1 out of 2 patents)
7. Sheng Zhang (1 out of 18 patents)
8. Pengzhi Li (1 out of 2 patents)
9. Kunpeng Zha (1 out of 4 patents)
10. Guang Fu Tang (1 out of 1 patent)
11. Yujia Zhai (1 out of 2 patents)
12. Jiaxuan Fei (1 out of 1 patent)
13. Xiuli Huang (1 out of 1 patent)
14. Congcong Shi (1 out of 1 patent)
15. Yali Liu (41 patents)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: State Grid Smart Grid Research Institute. Retrieved from https://idiyas.com/company/state-grid-smart-grid-research-institute
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
10 patents (EPO):
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]