Inventor · disambiguated record

Qinwei Chang

Also filed as: CHANG QINWEI

0 granted patents·1 pending application·0 citations·filing 2024–2024

Technology areasG11B

Files withTENCENT TECH SHENZHEN CO LTD1

Top patents by PatentIndex Score

1 record

0135US2024395266A1Audio watermark processing method and apparatus, computer device, and storage mediumTENCENT TECH SHENZHEN CO LTD·Filed 2024·Application pending·0 cites

Join the waitlist — get patent alerts

Get an alert when Qinwei Chang 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 →