Inventor

JIN CHANG

CN5 patents

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

KINGSTRONBIO CHANGSHU CO LTD

2 patents

US10149755B2Dec 11, 2018

Method for preparing an artificial heart valve leaflet

KINGSTRONBIO CHANGSHU CO LTD1 citations45

US10166099B2Jan 1, 2019

Artificial heart valve annuloplasty ring

KINGSTRONBIO CHANGSHU CO LTD0 citations43

LESHOW ELECTRONIC TECH CO LTD HANGZHOU

1 patent

USD919175SMay 11, 2021

Hair drier

LESHOW ELECTRONIC TECH CO LTD HANGZHOU61 citations90

BEIJING XIAOMI MOBILE SOFTWARE CO LTD

1 patent

USD947332SMar 29, 2022

Electric heater

BEIJING XIAOMI MOBILE SOFTWARE CO LTD9 citations82

CHEN GENG

1 patent

US8726933B2May 20, 2014

Pressure control valve

CHEN GENG7 citations81