Inventor
BU JILING
CN8 patents
Patents
8 patentsUS10086645B2Oct 2, 2018
Hydraulic bushing and rail vehicle
ZHUZHOU TIMES NEW MAT TECH CO8 citations81
US11732773B2Aug 22, 2023
Liquid composite spring
ZHUZHOU TIMES NEW MAT TECH CO2 citations66
US10563722B2Feb 18, 2020
Hydraulic bushing
ZHUZHOU TIMES NEW MAT TECH CO1 citations59
US12013006B2Jun 18, 2024
Liquid composite spring
ZHUZHOU TIMES NEW MAT TECH CO0 citations56
US12049935B2Jul 30, 2024
Liquid composite spring and method for adjusting stiffness and damping property thereof
ZHUZHOU TIMES NEW MAT TECH CO0 citations48
US12379012B2Aug 5, 2025
Hydraulic composite bushing, and sealing method for same
ZHUZHOU TIMES NEW MAT TECH CO0 citations47
US12398777B2Aug 26, 2025
Hydraulic composite bushing, flow channel for same, and method for forming flow channel
ZHUZHOU TIMES NEW MAT TECH CO0 citations46
US12025200B2Jul 2, 2024
Method for sealing liquid composite spring
ZHUZHOU TIMES NEW MAT TECH CO0 citations45