Inventor · disambiguated record

Chunhua Qin

Also filed as: QIN CHUNHUA

0 granted patents·2 pending applications·0 citations·filing 2016–2022

Technology areasG06F H04R

Files withZTE CORP2

Top patents by PatentIndex Score

2 records

0139US2024267675A1Signal filtering method and apparatus, storage medium and electronic deviceZTE CORP·Filed 2022·Application pending·0 cites
0234US2018039767A1Voiceprint-recognition-based security protection method and deviceZTE CORP·Filed 2016·Application pending·0 cites

Join the waitlist — get patent alerts

Get an alert when Chunhua Qin files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

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