Inventor

HU MINGZHEN

CN3 patents

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

ROSENBERGER SHANGHAI TECH CO LTD

2 patents

US11249259B2Feb 15, 2022

Outdoor optical fiber connector

ROSENBERGER SHANGHAI TECH CO LTD1 citations52

US10830964B2Nov 10, 2020

Optical fiber connector

ROSENBERGER SHANGHAI TECH CO LTD0 citations36

CHINA TIN NONFERROUS METALS CO LTD

1 patent

US12486555B2Dec 2, 2025

Preparation method of ionic rare earth leaching agent

CHINA TIN NONFERROUS METALS CO LTD0 citations26