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State Grid Hubei Electric Power Research Institute

USPTO Granted Patents = 10

EPO Patents = 1

Forward Citations = 1

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88 inventors (with patents filed for the assignee):

Ling Ruan (2 out of 2 patents)

Jin Wang (2 out of 4 patents)

Yu Shen (2 out of 2 patents)

4. Wanting Deng (2 out of 2 patents)

5. Zhichun Yang (2 out of 2 patents)

6. Zeyang Tang (2 out of 2 patents)

7. Wei Wang (2 out of 22 patents)

8. Rui Liu (2 out of 7 patents)

9. Jiangang Bi (1 out of 3 patents)

10. Shuai Yuan (1 out of 17 patents)

11. Xueming Zhou (1 out of 1 patent)

12. Danhui Hu (1 out of 1 patent)

13. Xiaopo Mao (1 out of 1 patent)

14. Jungang Yin (1 out of 2 patents)

15. Jianjin Fu (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 12424395 - Degassing membrane tube module and online gas-in-oil monitoring apparatus for vacuum on-load tap changer (OLTC) (2025-09-23),

2. 12407708 - System and method for detecting vulnerability of internet of things in power systems (IOTIPS) protocol based on fuzz testing (2025-09-02),

3. 12388260 - Coordinated control method and system for active support of new energy power station containing voltage-controlled source (2025-08-12),

4. 12119650 - Optimal power flow-based hierarchical control method for distributed energy storage system (ESS) (2024-10-15),

5. 11815564 - Method for analyzing correlation between rail transit and direct current (DC) magnetic bias of transformer (2023-11-14),

6. 11467223 - Device and method for simulating intermittent arc grounding faults of power distribution network (2022-10-11),

7. 11397208 - Infrared zero value diagnosis method and system for porcelain insulator string (2022-07-26),

8. 10948532 - Insulation diagnosis and positioning method for insulated bus pipe (2021-03-16),

9. 9753079 - Testing device for propagation characteristic of electromagnetic wave in gas insulated switchgear and testing method therefor (2017-09-05),

10. 9257039 - Method for detecting time synchronization ability of real-time measuring device based on time variable (2016-02-09),

State Grid Hubei Electric Power Research Institute is a leading research institution dedicated to advancing technology and innovation in the electric power industry. With a strong focus on research and development, the institute aims to drive the development of clean and sustainable energy solutions. Through collaboration with industry partners and academic institutions, State Grid Hubei Electric Power Research Institute is at the forefront of shaping the future of the electric power sector.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 2 2025

10 Patents

#24 in Wuhan

#2,447 in China

#54,212 in the World

State Grid Hubei Electric Power Research Institute

Forward Citations = 1

88 inventors:

Ling Ruan (2 out of 2 patents)

Jin Wang (2 out of 4 patents)

Yu Shen (2 out of 2 patents)

4. Wanting Deng (2 out of 2 patents)

5. Zhichun Yang (2 out of 2 patents)

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