Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Tunnel defect detecting method and system using unmanned aerial vehicle

Tunnel defect detecting method and system using unmanned aerial vehicle

US Patent 12505525 · Granted Dec 23, 2025

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Spinning workshop inspection method, electronic device and storage medium2025
Multimedia file distribution method, multimedia control method, multimedia manag2025
Method for generating a vehicle-mounted smart sticker and vehicle-mounted smart 2025
Display device2025
Positioning method and apparatus, and readable storage medium2025
Differential split rear differential unit2025
Method and system for hovering control of unmanned aerial vehicle in tunnel2025
Method and system for hovering control of unmanned aerial vehicle in tunnel2025
Method and system for hovering control of unmanned aerial vehicle in tunnel2025
Method and system for hovering control of unmanned aerial vehicle in tunnel2025
Method and system for hovering control of unmanned aerial vehicle in tunnel2025
Access management method, authenticator, and authentication server2025