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EPO Patents = 3

Forward Citations = 0

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36 inventors (with patents filed for the assignee):

Zhihui Yang (4 out of 15 patents)

Gang Lei (4 out of 5 patents)

Fucai Hua (4 out of 4 patents)

4. Jianye Zhu (4 out of 4 patents)

5. Liang Zhang (2 out of 121 patents)

6. Chao Li (2 out of 185 patents)

7. Ning Li (2 out of 53 patents)

8. Ningning Li (2 out of 137 patents)

9. Li Wang (1 out of 240 patents)

10. Zhen Wang (1 out of 99 patents)

11. Yingjie Li (1 out of 32 patents)

12. Yue He (1 out of 56 patents)

13. Tingting Zhou (1 out of 24 patents)

14. Fan Wu (1 out of 7 patents)

15. Yuan Lu (1 out of 4 patents)

7 patents: Sort by Forward Citations

1. 12123157 - Delaminated subway station structure in sea-land connection region and construction method thereof (2024-10-22),

2. 12122437 - Calculation method of line carrying capacity of regional rapid rail transit under mixed operation of express/local trains (2024-10-22),

3. 12084971 - Undercutting-covered excavation semi-reverse construction method of cross-transfer subway station (2024-09-10),

4. 12025008 - Vertical orthogonal top exhausting air duct structure of deeply-buried subway station and construction method therefor (2024-07-02),

5. 11959243 - Method for constructing large-span station with two-wing open type half-cover excavation and half-reverse construction (2024-04-16),

6. 11890650 - Automatic baggage-packing device for urban terminals based on artificial intelligence (2024-02-06),

7. 11821316 - System and construction method of single-layer lining tunnel structure based on mine-tunnelling method (2023-11-21),

Beijing Urban Construction Design & Development Group Co. Limited (BUCG) is a leading construction and engineering company based in Beijing, China. Established in 1952, BUCG has a strong reputation for delivering high-quality projects in various sectors such as infrastructure, real estate, and urban development. With a focus on innovation and sustainability, BUCG is committed to providing world-class solutions to meet the needs of its clients.

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Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

7 Patents

#328 in Beijing

#3,416 in China

Beijing, China

Beijing Urban Construction Design & Development Group Co. Limited