For the Inventor, By the Inventor

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Shanghai, China

State Grid Shanghai Municipal Electric Power Company

USPTO Granted Patents = 8

% Expired Patents = 25.0

EPO Patents = 2

Forward Citations = 0

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76 inventors (with patents filed for the assignee):

Jing Ma (3 out of 7 patents)

Yawen Deng (2 out of 2 patents)

Wei Huang (1 out of 75 patents)

4. Jia Chen (1 out of 12 patents)

5. Hong Qing Zhou (1 out of 22 patents)

6. Yanling Du (1 out of 4 patents)

7. Yuchong Wu (1 out of 5 patents)

8. Zhe Song (1 out of 2 patents)

9. Yaqi Shen (1 out of 5 patents)

10. Ting Ye (1 out of 10 patents)

11. Zhi Xu (1 out of 5 patents)

12. Lijun Zhou (1 out of 6 patents)

13. Yunjie Zhou (1 out of 1 patent)

14. Xiaojuan Jiang (1 out of 1 patent)

15. Hong Min (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 12700732 - Direct-drive wind farm parameter tuning method and system considering the interaction between generators (2026-08-04),

2. 12633744 - Method and system for tracking the oscillation path of a direct drive wind farm (2026-05-19),

3. 12596144 - Method and system for a pilot directional protection of LCC-HVDC lines based on virtual grounding resistance (2026-04-07),

4. 12316129 - Adaptive control electromagnetic induction energy harvesting method and system for a power transmission line (2025-05-27),

5. 12119651 - Resilience enhancement-oriented energy storage control method and system for distributed generator (DG) in distribution network (2024-10-15),

6. 11035720 - Warning device for preventing underground cables against accidental excavation (2021-06-15),

7. 10923272 - Magnetic flux leakage compensation structure (2021-02-16),

8. 10878839 - Device for preventing cables against external damage based on sound source localization (2020-12-29),

State Grid Shanghai Municipal Electric Power Company, a subsidiary of State Grid Corporation of China, is responsible for electric power distribution and management in Shanghai. The company plays a critical role in providing reliable and sustainable electrical energy to the metropolitan area. It focuses on the development of smart grid technology and infrastructure enhancements to improve service quality and efficiency. With an emphasis on innovation and environmental sustainability, the company aims to support Shanghai's economic growth and urban development while working towards energy conservation and carbon reduction initiatives.

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

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USPTO Data Jan 1 1976 - Sep 15 2026

8 Patents

#302 in Shanghai

#3,426 in China

Shanghai, China

State Grid Shanghai Municipal Electric Power Company

Forward Citations = 0

76 inventors:

Jing Ma (3 out of 7 patents)

Yawen Deng (2 out of 2 patents)

Wei Huang (1 out of 75 patents)

4. Jia Chen (1 out of 12 patents)

5. Hong Qing Zhou (1 out of 22 patents)

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