Inventor
YU WEIFENG
CN25 patents
⚠️ This page may combine multiple inventors who share the name “YU WEIFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NUCTECH CO LTD
17 patentsUS10074026B2Sep 11, 2018
Vehicle type recognition method and fast vehicle checking system using the same method
NUCTECH CO LTD2 citations73
US10527525B2Jan 7, 2020
Method and system for fast inspecting vehicle based on measure lengths
NUCTECH CO LTD3 citations72
US10204268B2Feb 12, 2019
Method and system for identifying train number and train type, and method and system for security inspection
NUCTECH CO LTD3 citations72
US10129971B2Nov 13, 2018
Standing wave electron linear accelerator and container/vehicle inspection system
NUCTECH CO LTD5 citations72
US10108881B2Oct 23, 2018
Train type identification method and system, and security inspection method and system
NUCTECH CO LTD3 citations72
US9989668B2Jun 5, 2018
Inspection system for container
NUCTECH CO LTD4 citations72
US10495661B2Dec 3, 2019
Method and device for monitoring state of moving object and system for fast inspecting vehicle
NUCTECH CO LTD2 citations68
US11952027B2Apr 9, 2024
Train identification system and method, and train safety inspection system and method
NUCTECH CO LTD0 citations62
US10497144B2Dec 3, 2019
Vehicle inspection system, and method and system for identifying part of vehicle
NUCTECH CO LTD1 citations62
US9448188B2Sep 20, 2016
Vehicular radiation inspection system
NUCTECH CO LTD2 citations62
US10337960B2Jul 2, 2019
Method and system for fast inspecting vehicle based on measured lengths
NUCTECH CO LTD1 citations61
US12020518B2Jun 25, 2024
Vehicle inspection method, apparatus and system, and computer-readable storage medium
NUCTECH CO LTD0 citations59
US10169674B2Jan 1, 2019
Vehicle type recognition method and fast vehicle checking system using the same method
NUCTECH CO LTD0 citations52
US11573322B2Feb 7, 2023
Laser speed measuring method, control device and laser velocimeter
NUCTECH CO LTD0 citations51
US11203239B2Dec 21, 2021
Traction device and traction method
NUCTECH CO LTD0 citations51
US10690803B2Jun 23, 2020
Mobile scanning inspection system
NUCTECH CO LTD0 citations37
US10036626B2Jul 31, 2018
Vehicle guidance system, method for orientating vehicle, and inspection vehicle
NUCTECH CO LTD0 citations36
UNIV TSINGHUA
7 patentsUS9910184B2Mar 6, 2018
Alignment system and method for container or vehicle inspection system
UNIV TSINGHUA2 citations73
US10082596B2Sep 25, 2018
Vehicle inspection system
UNIV TSINGHUA2 citations72
US10935691B2Mar 2, 2021
CT inspection system and CT imaging method for obtaining detection data at a frequency that is N times a beam-emitting frequency of a radioactive source device
UNIV TSINGHUA1 citations61
US11327198B2May 10, 2022
CT inspection system and CT imaging method for a reciprocating swinging process of a radioactive source device and a detection device around an object at non-uniform speed to collect effective detection data
UNIV TSINGHUA0 citations59
US11822040B2Nov 21, 2023
Security scanning inspection system and method
UNIV TSINGHUA0 citations51
US10948427B2Mar 16, 2021
Scanned image correction apparatus, method and mobile scanning device
UNIV TSINGHUA0 citations51
US10151712B2Dec 11, 2018
Vehicle-carried quick inspection system
UNIV TSINGHUA0 citations39