Inventor · disambiguated record
Chuanqing Cao
Also filed as: CAO CHUANQING
3 granted patents·14 citations·filing 2020–2024
63Inventor score
Technology areasA46B
Top patents by PatentIndex Score
3 records- 0178US12279690B1Integrally electric and manual cleaning apparatus and storage boxSHENZHEN HONGKAI IND CO LTD·Filed 2024·Granted Apr 22, 2025·1 cites·9 claims
- 0274USD976975SHand-held weighable sealing machineCAO CHUANQING·Filed 2021·Granted Jan 31, 2023·11 cites·1 claims
- 0344USD953398SVacuum sealing machine with electronic scaleCAO CHUANQING·Filed 2020·Granted May 31, 2022·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →