Inventor

ZHANG CHUNYING

CN6 patents

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

BEIJING CONST INSTRUMENTS TECH INC

2 patents

US11740139B2Aug 29, 2023

Flow guiding and heat dissipating type dry block temperature calibrator

BEIJING CONST INSTRUMENTS TECH INC3 citations68

US11733108B2Aug 22, 2023

Method for calibrating short temperature measuring device using dry body temperature calibrator

BEIJING CONST INSTRUMENTS TECH INC2 citations68

QINGDAO DOUBLESTAR TIRE IND CO LTD

2 patents

USD1057642SJan 14, 2025

Tire

QINGDAO DOUBLESTAR TIRE IND CO LTD4 citations67

USD1059252SJan 28, 2025

Tire

QINGDAO DOUBLESTAR TIRE IND CO LTD0 citations55

WISTRON CORP

1 patent

US12371278B2Jul 29, 2025

Pick and place apparatus and transporting machine

WISTRON CORP1 citations54

BEIJING CONST INSTRUMENT TECH INC

1 patent

US11156517B2Oct 26, 2021

Method and device for detecting switching value of pressure switch

BEIJING CONST INSTRUMENT TECH INC0 citations45