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EPO Patents = 1

Forward Citations = 0

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21 inventors (with patents filed for the assignee):

Xingzhong Nong (5 out of 6 patents)

Qian Zhou (4 out of 21 patents)

Bao Xiang (4 out of 4 patents)

4. Juyang Wu (4 out of 4 patents)

5. Feiqi Ou (4 out of 4 patents)

6. Xianli Ding (4 out of 4 patents)

7. Liang Ye (4 out of 4 patents)

8. Zihui Zan (4 out of 4 patents)

9. Hengyi Li (4 out of 4 patents)

10. Chunjie Liu (4 out of 4 patents)

11. Haiou Shi (4 out of 4 patents)

12. Ran Wang (4 out of 4 patents)

13. Shengya He (4 out of 4 patents)

14. He Huang (2 out of 168 patents)

15. Xiao Li (2 out of 4 patents)

5 patents: Sort by Forward Citations

1. 12258989 - Connection lock for prefabricated components (2025-03-25),

2. 12209404 - Mechanical lock for building component connection (2025-01-28),

3. 12191772 - Direct current power supply system for urban rail transit cascaded direct-hanging stations (2025-01-07),

4. 11926982 - Assembled subway station and construction method thereof (2024-03-12),

5. 11821456 - Connection assembly for prefabricated components (2023-11-21),

Guangzhou Metro Design & Research Institute Co., Ltd. is a leading engineering consulting firm specializing in urban transit systems. Established in conjunction with the Guangzhou Metro Corporation, the institute offers comprehensive services including design, research, planning, and project management for metro and urban rail systems. The company prides itself on its innovative solutions that enhance transit efficiency and safety. With a skilled team of professionals and a track record of successful projects, the institute contributes significantly to urban mobility and infrastructure development in China and beyond.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

5 Patents

#101 in Guangzhou

#4,601 in China

Guangzhou, China

Guangzhou Metro Design & Research Institute Co., Ltd.