Inventor
YIN ZHIGAO
CN13 patents
Patents
13 patentsUS11662273B2May 30, 2023
Universal suspension and test equipment for automobile chassis simulation road test
CITIC DICASTAL CO LTD2 citations72
US9863838B2Jan 9, 2018
Air tightness detection device for aluminum alloy wheel hub and method for detecting air tightness of wheel hub
CITIC DICASTAL CO LTD3 citations71
US10234352B2Mar 19, 2019
Device and method for measuring air tightness of aluminum alloy hub or tyre
CITIC DICASTAL CO LTD2 citations70
US11125606B2Sep 21, 2021
Device and method for detecting leak rate of leak
CITIC DICASTAL CO LTD1 citations60
US10429264B1Oct 1, 2019
Device for detecting balance of hub valve hole
CITIC DICASTAL CO LTD1 citations59
US11215452B2Jan 4, 2022
Simulation hub and verification method
CITIC DICASTAL CO LTD0 citations58
US11754470B2Sep 12, 2023
Simulated pavement rotary drum and automobile test equipment
CITIC DICASTAL CO LTD0 citations50
US11097561B2Aug 24, 2021
Automatic hub type identifying device
CITIC DICASTAL CO LTD0 citations50
US10466133B1Nov 5, 2019
Device for removing valve hole sealing substitute from hub
CITIC DICASTAL CO LTD0 citations50
US11905998B2Feb 20, 2024
Transmission shaft automatic connection and disengagement device and test equipment
CITIC DICASTAL CO LTD0 citations48
US9709464B2Jul 18, 2017
Drum for simulating road surfaces
CITIC DICASTAL CO LTD0 citations48
US11320332B2May 3, 2022
First harmonic runout simulation hub
CITIC DICASTAL CO LTD0 citations47
US10386270B2Aug 20, 2019
Method for simulating real impact test of vehicle wheels
CITIC DICASTAL CO LTD0 citations39