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Electric Power Science & Research Institute of State Grid Tianjin Electric Power Company

USPTO Granted Patents = 12

Forward Citations = 1

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84 inventors (with patents filed for the assignee):

Yi Ding (6 out of 7 patents)

Chi Zhang (6 out of 6 patents)

Wei Fan (5 out of 5 patents)

4. Xudong Wang (4 out of 7 patents)

5. Xianxu Huo (4 out of 6 patents)

6. Shiqian Ma (4 out of 6 patents)

7. Chun He (4 out of 4 patents)

8. Guodong Li (3 out of 5 patents)

9. Yan Qi (3 out of 5 patents)

10. Xuejun Shang (3 out of 3 patents)

11. Longji Li (3 out of 3 patents)

12. Lei Wu (3 out of 4 patents)

13. Qinghua Tang (3 out of 3 patents)

14. Songyuan Li (3 out of 3 patents)

15. Zhijun Zhang (2 out of 2 patents)

12 patents: Sort by Forward Citations

1. 12385966 - Defect detection method and apparatus for cushion layer of cable, device, and storage medium (2025-08-12),

2. 12368288 - GIS mechanical fault diagnosis method and device (2025-07-22),

3. 12360506 - Method and apparatus for optimizing system energy efficiency based on an integrated energy requirement, electronic device, and storage medium (2025-07-15),

4. 12304056 - Internal inspection robot (2025-05-20),

5. 12265066 - Imaging method and system for residual stress of basin insulator, and method for preparing test block (2025-04-01),

6. 12019044 - Defect detection method, apparatus, and device for semi-conducting bedding layer of power cable (2024-06-25),

7. 11949234 - Method for making spatio-temporal combined optimal scheduling strategy of mobile energy storage (MES) system (2024-04-02),

8. 11824361 - Control method and system for distribution network with distributed mobile energy storage systems (2023-11-21),

9. 11500341 - Source-load cooperation access method for a power distribution region, terminal and storage medium (2022-11-15),

10. 11360947 - Method and system for evaluating an operation of a distribution network (2022-06-14),

11. 11297129 - Method and device for identifying distribution network topology error (2022-04-05),

12. 11093744 - Method and device for determining types of ice-and-snow cover (2021-08-17),

Electric Power Science & Research Institute of State Grid Tianjin Electric Power Company is a leading research institute focusing on electric power technology and innovation. With a strong team of experts and state-of-the-art facilities, we strive to drive advancements in the electric power industry and contribute to sustainable energy solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

12 Patents

#26 in Tianjin

#2,092 in China

#46,724 in the World

Electric Power Science & Research Institute of State Grid Tianjin Electric Power Company

Forward Citations = 1

84 inventors:

Yi Ding (6 out of 7 patents)

Chi Zhang (6 out of 6 patents)

Wei Fan (5 out of 5 patents)

4. Xudong Wang (4 out of 7 patents)

5. Xianxu Huo (4 out of 6 patents)

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