Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
2 Patents
#18 in Shenyang
#11,649 in China
China Railway Construction Bridge
Forward Citations = 0
13 inventors:
China Railway Construction Bridge
Calculating rank
Forward Citations = 0
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13 inventors (with patents filed for the assignee):
Jian Zhao (2 out of 14 patents)
Peng Liu (2 out of 3 patents)
Yixuan Chen (2 out of 3 patents)
4. Yuanqing Wang (2 out of 4 patents)
5. Guannan Zhou (2 out of 4 patents)
6. Lilong Fan (2 out of 4 patents)
7. Luming An (2 out of 4 patents)
8. Hongping Lu (2 out of 3 patents)
9. Xianyu Ji (2 out of 3 patents)
10. Pengzhi Zhang (1 out of 1 patent)
11. Yintao Liu (1 out of 1 patent)
12. Gang Chen (1 out of 1 patent)
13. Meiyu Chen (1 out of 1 patent)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: China Railway Construction Bridge. Retrieved from https://idiyas.com/company/china-railway-construction-bridge
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]