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Trademarks = 2

Forward Citations = 8

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15 inventors (with patents filed for the assignee):

Riming Xiao (3 out of 3 patents)

Xu Shen (2 out of 4 patents)

Qiang Zhu (2 out of 5 patents)

4. Yi Xiao (1 out of 6 patents)

5. Yiming Yu (1 out of 1 patent)

6. Chengbao Wang (1 out of 1 patent)

7. Zongming He (1 out of 1 patent)

8. Lianwei Bao (1 out of 1 patent)

9. Shuaibing Wang (1 out of 1 patent)

10. Xi Zhang (1 out of 2 patents)

11. Yao Yuan (1 out of 1 patent)

12. Linjie Zhao (1 out of 1 patent)

13. Jiahui Yang (1 out of 1 patent)

14. Ruihai Li (1 out of 1 patent)

15. Wenhao Li (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 12198886 - Passive triggered-power electronic tap-changer device and contact device (2025-01-14),

2. 9728327 - External on-load tap changer (2017-08-08),

3. 9165724 - Change-over structure between moving contact and static contact of tap selector (2015-10-20),

4. 9082573 - Vacuum arc extinguishing change-over selector (2015-07-14),

5. 8330063 - External hanging combined vacuum on-load tap switch (2012-12-11),

6. 8153917 - Moving contact head for tap switches (2012-04-10),

Shanghai Huaming Power Equipment Co., Ltd is a leading manufacturer of power equipment in China. With over 20 years of experience in the industry, the company specializes in the design, production, and sale of diesel generators, gas generators, and other power equipment. Huaming Power is known for its high-quality products, reliable performance, and excellent customer service.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

6 Patents

#339 in Shanghai

#3,900 in China

Shanghai, China

Shanghai Huaming Power Equipment Co., Ltd