Inventor
LIU GUIJIE
CN6 patents
⚠️ This page may combine multiple inventors who share the name “LIU GUIJIE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZHUZHOU TIMES NEW MAT TECH CO
4 patentsUS11732773B2Aug 22, 2023
Liquid composite spring
ZHUZHOU TIMES NEW MAT TECH CO2 citations66
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
US12025200B2Jul 2, 2024
Method for sealing liquid composite spring
ZHUZHOU TIMES NEW MAT TECH CO0 citations45
UNIV CHINA PETROLEUM EAST CHINA
2 patentsUS12475423B1Nov 18, 2025
Intelligent operation and maintenance optimization method and intelligent production optimization method for offshore oil subsea production system (SPS), and system
UNIV CHINA PETROLEUM EAST CHINA2 citations69
US11768976B2Sep 26, 2023
Subsea Christmas tree re-prediction method integrating Kalman filter and Bayesian network
UNIV CHINA PETROLEUM EAST CHINA0 citations44