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State Grid Tianjin Electric Power Company

USPTO Granted Patents = 16

Forward Citations = 12

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111 inventors (with patents filed for the assignee):

Yi Ding (7 out of 7 patents)

Xudong Wang (6 out of 7 patents)

Xianxu Huo (5 out of 6 patents)

4. Shiqian Ma (5 out of 6 patents)

5. Chi Zhang (5 out of 6 patents)

6. Guodong Li (4 out of 5 patents)

7. Yan Qi (4 out of 5 patents)

8. Wei Fan (4 out of 5 patents)

9. Chun He (4 out of 4 patents)

10. Xuejun Shang (3 out of 3 patents)

11. Ke Xu (3 out of 4 patents)

12. Lei Wu (3 out of 4 patents)

13. Tao Liu (3 out of 14 patents)

14. Qinghua Tang (3 out of 3 patents)

15. Songyuan Li (3 out of 3 patents)

16 patents: Sort by Forward Citations

1. 12436205 - Method for diagnosing transformer fault based on deep coupled dense convolutional neural network (2025-10-07),

2. 12385966 - Defect detection method and apparatus for cushion layer of cable, device, and storage medium (2025-08-12),

3. 12368288 - GIS mechanical fault diagnosis method and device (2025-07-22),

4. 12360506 - Method and apparatus for optimizing system energy efficiency based on an integrated energy requirement, electronic device, and storage medium (2025-07-15),

5. 12304056 - Internal inspection robot (2025-05-20),

6. 12265066 - Imaging method and system for residual stress of basin insulator, and method for preparing test block (2025-04-01),

7. 12019044 - Defect detection method, apparatus, and device for semi-conducting bedding layer of power cable (2024-06-25),

8. 11949234 - Method for making spatio-temporal combined optimal scheduling strategy of mobile energy storage (MES) system (2024-04-02),

9. 11824361 - Control method and system for distribution network with distributed mobile energy storage systems (2023-11-21),

10. 11500341 - Source-load cooperation access method for a power distribution region, terminal and storage medium (2022-11-15),

11. 11360947 - Method and system for evaluating an operation of a distribution network (2022-06-14),

12. 11297129 - Method and device for identifying distribution network topology error (2022-04-05),

13. 11296547 - Distribution transformer terminal and method for monitoring a state of a distribution transformer court device (2022-04-05),

14. 10833508 - Active power distribution network multi-time scale coordinated optimization scheduling method and storage medium (2020-11-10),

15. 9657718 - Extremum seeking-based control method for maximum output tracking of a wind turbine generator (2017-05-23),

State Grid Tianjin Electric Power Company is a subsidiary of State Grid Corporation of China, the largest electric utility company in the world. It operates and manages the power grid in Tianjin, providing reliable electricity services to the region. The company is committed to promoting sustainable development and improving energy efficiency.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

16 Patents

#22 in Tianjin

#1,603 in China

#36,656 in the World

State Grid Tianjin Electric Power Company

Forward Citations = 12

111 inventors:

Yi Ding (7 out of 7 patents)

Xudong Wang (6 out of 7 patents)

Xianxu Huo (5 out of 6 patents)

4. Shiqian Ma (5 out of 6 patents)

5. Chi Zhang (5 out of 6 patents)

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