Inventor

DING RUQI

CN4 patents

⚠️ This page may combine multiple inventors who share the name “DING RUQI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV EAST CHINA JIAOTONG

3 patents

US11801600B1Oct 31, 2023

Terminal force soft-sensing method of hydraulic manipulator

UNIV EAST CHINA JIAOTONG3 citations68

US12429891B1Sep 30, 2025

Systems for electro-hydraulic control of hydraulic pipeline rupture protection based on differential pressure feedback

UNIV EAST CHINA JIAOTONG0 citations45

US12305673B1May 20, 2025

Methods for fault diagnosis of pressure sensor of electro-hydraulic system with explicit controller and implicit controller in parallel

UNIV EAST CHINA JIAOTONG0 citations40

UNIV CHONGQING

1 patent

US12025158B1Jul 2, 2024

Flow self-compensating load sensing pump/valve coordinated electro-hydraulic system and control method

UNIV CHONGQING1 citations54