Inventor
ZHU YONGLIANG
US17 patents
⚠️ This page may combine multiple inventors who share the name “ZHU YONGLIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATERPILLAR INC
4 patentsUS8924094B2Dec 30, 2014
System for work cycle detection
CATERPILLAR INC20 citations91
US8909437B2Dec 9, 2014
Payload Estimation system
CATERPILLAR INC19 citations82
US9297145B2Mar 29, 2016
Excavation system providing linkage placement training
CATERPILLAR INC0 citations48
US9194791B2Nov 24, 2015
System for determining coefficients of seal friction
CATERPILLAR INC0 citations40
CATERPILLAR TRIMBLE CONTROL TECH LLC
4 patentsUS10550543B1Feb 4, 2020
Motor grader 3D grade control
CATERPILLAR TRIMBLE CONTROL TECH LLC5 citations69
US10557250B1Feb 11, 2020
Motor grader 3D grade control
CATERPILLAR TRIMBLE CONTROL TECH LLC5 citations68
US11225772B2Jan 18, 2022
Motor grader 3D grade control
CATERPILLAR TRIMBLE CONTROL TECH LLC0 citations58
US12486644B2Dec 2, 2025
Yaw estimation systems and methods for rigid bodies of earthmoving machines connected by a revolute joint
CATERPILLAR TRIMBLE CONTROL TECH LLC0 citations39