Central China Grid Company Limited

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USPTO Granted Patents = 1

Forward Citations = 0

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8 inventors (with patents filed for the assignee):

Qing Chang (1 out of 12 patents)

Jingyou Xu (1 out of 2 patents)

Chunming Wang (1 out of 1 patent)

4. Hanping Xu (1 out of 2 patents)

5. Youping Xu (1 out of 1 patent)

6. Jisheng Li (1 out of 2 patents)

7. Dawei Huang (1 out of 1 patent)

8. Xiuwen Xiong (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 10122174 - Parallelization method for black-start subsystems of power grid with external support (2018-11-06),

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USPTO Data Jan 1 1976 - Oct 27 2026

1 Patents

#195 in Wuhan

#18,836 in China

Wuhan, China

Central China Grid Company Limited

Forward Citations = 0

8 inventors:

Qing Chang (1 out of 12 patents)

Jingyou Xu (1 out of 2 patents)

Chunming Wang (1 out of 1 patent)

4. Hanping Xu (1 out of 2 patents)

5. Youping Xu (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Central China Grid Company Limited. Retrieved from https://idiyas.com/company/central-china-grid-company

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]