EPO Patents = 16

Forward Citations = 0

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33 inventors (with patents filed for the assignee):

Ande Zhou (2 out of 2 patents)

Aijun Chen (2 out of 2 patents)

Yunlong Li (1 out of 1 patent)

4. Ying Yang (1 out of 1 patent)

5. Bin Liu (1 out of 10 patents)

6. Libing Fan (1 out of 1 patent)

7. Xining Li (1 out of 2 patents)

8. Xihong Jin (1 out of 2 patents)

9. Jianlin Chen (1 out of 3 patents)

10. Yunxin Fan (1 out of 1 patent)

11. Lili Ma (1 out of 1 patent)

12. Mingming Li (1 out of 1 patent)

13. Shangqiang Chen (1 out of 1 patent)

14. Yangchun Min (1 out of 1 patent)

15. Yuan Cao (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 12128935 - Train suspension device and suspended monorail train (2024-10-29),

2. 11949230 - Hybrid power locomotive and energy balance control method and system thereof (2024-04-02),

3. 11780477 - Rail vehicle and coupling box thereof (2023-10-10),

4. 11766954 - Control method and system of neutral section passing of multi-locomotive short broke trains (2023-09-26),

5. 11034367 - Diesel multiple unit, and electricity supply system and traction control method therefor (2021-06-15),

CRRC Zhuzhou Locomotive Co., Ltd is a Chinese state-owned company specializing in the manufacturing and development of locomotives and rolling stock. With a history dating back to 1936, the company is a leading player in the railway transportation industry. CRRC Zhuzhou Locomotive Co., Ltd is known for its innovative technology and high-quality products, serving both domestic and international markets.

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Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

5 Patents

#15 in Hunan

#4,563 in China

Hunan, China

Crrc Zhuzhou Locomotive Co., Ltd