Inventor

XU YUJUN

CN3 patents

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

METTLER TOLEDO CHANGZHOU PREC INSTRUMENT LTD

1 patent

US11022506B2Jun 1, 2021

Force sensor with strain gauge attached to flexible wall of a main beam of the force sensor

METTLER TOLEDO CHANGZHOU PREC INSTRUMENT LTD2 citations67

HARBIN WELDING INST CO LTD

1 patent

US12390891B2Aug 19, 2025

Comprehensive quantitative evaluation method and system for welding usability of welding consumables

HARBIN WELDING INST CO LTD0 citations40

HANGZHOU STAR SHUAIER ELECTRIC APPLIANCE CO LTD

1 patent

US11823820B2Nov 21, 2023

PTC starter

HANGZHOU STAR SHUAIER ELECTRIC APPLIANCE CO LTD0 citations34