Inventor · disambiguated record

Hongliang Duan

Also filed as: DUAN HONGLIANG

2 granted patents·7 citations·filing 2017–2019

49Inventor score

Technology areasA61B H04R

Files withSHENZHEN GOODIX TECH CO LTD2

Top patents by PatentIndex Score

2 records

0183US10277972B2Headphone and interaction systemSHENZHEN GOODIX TECH CO LTD·Filed 2017·Granted Apr 30, 2019·6 cites·20 claims
0263US11172884B2Method and module for detecting wearing state and wearable deviceSHENZHEN GOODIX TECH CO LTD·Filed 2019·Granted Nov 16, 2021·1 cites·11 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →