Inventor

LU ZHIXUE

CN4 patents

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

HANGZHOU QUADRANT TECH CO LTD

3 patents

US12448965B2Oct 21, 2025

Integrated electric oil pump and operation method thereof

HANGZHOU QUADRANT TECH CO LTD0 citations56

US12421964B2Sep 23, 2025

Electric oil pump

HANGZHOU QUADRANT TECH CO LTD0 citations56

US12140141B1Nov 12, 2024

Electric oil pump including pump housing and eccentric assembly non-concentrically arranged with pump housing

HANGZHOU QUADRANT TECH CO LTD0 citations46

SANY AUTOMOBILE MFG CO LTD

1 patent

US12264692B2Apr 1, 2025

Method and device for detecting position of piston rod, hydraulic cylinder and working machine

SANY AUTOMOBILE MFG CO LTD0 citations42