Inventor · disambiguated record

Changyong Xu

Also filed as: XU CHANGYONG

2 granted patents·1 citations·filing 2016–2018

32Inventor score

Technology areasB23Q F16M

Files withGUANGDONG SHUNDE HUAYAN ELECTRONIC TECH CO LTD1 GUANGDONG SIRUI COPTICAL CO LTD1

Top patents by PatentIndex Score

2 records

0145US10558111B2Handheld stabilizerGUANGDONG SIRUI COPTICAL CO LTD·Filed 2016·Granted Feb 11, 2020·1 cites·15 claims
0236US12179947B2Rebar bundling machine, replaceable gun head and working method thereofGUANGDONG SHUNDE HUAYAN ELECTRONIC TECH CO LTD·Filed 2018·Granted Dec 31, 2024·0 cites·12 claims

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