Assignee
CHINA RAILWAY DESIGN CORP
CN·1 granted patent·1 pending application·0 citations·filing 2022–2024
Top patents by PatentIndex Score
2 records- 0145US2025218159A1Method and system for detecting railway foreign object intrusion, device and mediumCHINA RAILWAY DESIGN CORP·Filed 2024·Application pending·0 cites
- 0238US12347136B2Method of high-precision 3D reconstruction of existing railway track lines based on UAV multi-view imagesCHINA RAILWAY DESIGN CORP·Filed 2022·Granted Jul 1, 2025·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when CHINA RAILWAY DESIGN CORP files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →