Inventor
XIONG GUOYUAN
CN28 patents
Patents
28 patentsUS11745543B2Sep 5, 2023
Non-pneumatic tire
CITIC DICASTAL CO LTD2 citations73
US11662273B2May 30, 2023
Universal suspension and test equipment for automobile chassis simulation road test
CITIC DICASTAL CO LTD2 citations72
US11047668B2Jun 29, 2021
Wheel space detecting device
CITIC DICASTAL CO LTD3 citations72
US11072014B2Jul 27, 2021
Tool-transition-free machining method and clamp for wheel outer rim
CITIC DICASTAL CO LTD2 citations71
US11648606B2May 16, 2023
Cooling water channel for casting mold
CITIC DICASTAL CO LTD0 citations62
US11383294B2Jul 12, 2022
Side mold and low-pressure hub casting mold
CITIC DICASTAL CO LTD0 citations62
US11105606B2Aug 31, 2021
Wheel flange height difference detection and annular groove burr clearing device
CITIC DICASTAL CO LTD1 citations62
US11118254B2Sep 14, 2021
Thermal treatment method for aluminum alloy cast-spun wheel
CITIC DICASTAL CO LTD0 citations61
US11110740B2Sep 7, 2021
Composite wheel
CITIC DICASTAL CO LTD0 citations61
US11105602B2Aug 31, 2021
Right-angle touch gauge
CITIC DICASTAL CO LTD1 citations61
US11084057B2Aug 10, 2021
Wheel bolt hole protection plug placing device
CITIC DICASTAL CO LTD1 citations61
US11125606B2Sep 21, 2021
Device and method for detecting leak rate of leak
CITIC DICASTAL CO LTD1 citations60
US11041230B2Jun 22, 2021
Magnesium alloy and preparation method thereof
CITIC DICASTAL CO LTD0 citations56
US11046069B2Jun 29, 2021
Wheel logo imprinting device
CITIC DICASTAL CO LTD0 citations52
US11040423B2Jun 22, 2021
Wheel rotating transfer device
CITIC DICASTAL CO LTD0 citations51
US11040420B2Jun 22, 2021
Wheel press mounting device
CITIC DICASTAL CO LTD0 citations51
US11040390B2Jun 22, 2021
Wheel correction device
CITIC DICASTAL CO LTD0 citations51
US11097561B2Aug 24, 2021
Automatic hub type identifying device
CITIC DICASTAL CO LTD0 citations50
US11052703B2Jul 6, 2021
Wheel and rim with inner flange having strip weight reduction sockets
CITIC DICASTAL CO LTD0 citations50
US11112228B2Sep 7, 2021
Runout detection device
CITIC DICASTAL CO LTD0 citations49
US11065637B2Jul 20, 2021
Spraying tooling of motor vehicle wheel hub
CITIC DICASTAL CO LTD0 citations49
US11752542B2Sep 12, 2023
Method and system for adjusting process parameters of die-casting machine, and storage medium
CITIC DICASTAL CO LTD0 citations48
US11662274B2May 30, 2023
Wheel acceleration torque system and test equipment for automobile chassis simulation road test
CITIC DICASTAL CO LTD0 citations48
US11072853B2Jul 27, 2021
High-ductility periodic variable alloy protective film and forming method thereof
CITIC DICASTAL CO LTD0 citations48
US11072134B2Jul 27, 2021
Method for surface treatment of composite material part and treated part
CITIC DICASTAL CO LTD0 citations48
US11054334B2Jul 6, 2021
Die casting machine melt leakage detecting device
CITIC DICASTAL CO LTD0 citations45
US10987717B2Apr 27, 2021
Device for fixing metal tube with plate by expansion
CITIC DICASTAL CO LTD0 citations44
US9815157B2Nov 14, 2017
Circumferential positioning device of automobile hub
CITIC DICASTAL CO LTD0 citations41