Inventor

YU HONGYUN

CN5 patents

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

LI RUI

2 patents

US9556009B2Jan 31, 2017

Labor-saving device for detection of no-load hand hoist motion

LI RUI2 citations68

US9255868B2Feb 9, 2016

Winding tester for composite wire rod-type specimens

LI RUI1 citations45

YU ANYUN

2 patents

US12562537B1Feb 24, 2026

Retractable data cable module and system

YU ANYUN0 citations45

US12437907B1Oct 7, 2025

Wire cable with magnetic attraction effect and preparation method thereof

YU ANYUN0 citations45

YU MINBO

1 patent

US9309912B2Apr 12, 2016

Automatic releaser with wireless controls

YU MINBO1 citations39