Inventor · disambiguated record
Congwen Xu
Also filed as: XU CONGWEN
7 granted patents·24 citations·filing 2020–2024
78Inventor score
Files withSHENZHEN FENGSHENG PET PRODUCTS CO LTD7
Top patents by PatentIndex Score
7 records- 0186USD964598SPet doorSHENZHEN FENGSHENG PET PRODUCTS CO LTD·Filed 2020·Granted Sep 20, 2022·18 cites·1 claims
- 0264USD1051428SSmart pet doorSHENZHEN FENGSHENG PET PRODUCTS CO LTD·Filed 2023·Granted Nov 12, 2024·3 cites·1 claims
- 0357USD1021144SCat flapSHENZHEN FENGSHENG PET PRODUCTS CO LTD·Filed 2021·Granted Apr 2, 2024·2 cites·1 claims
- 0449USD1014785SCat flapSHENZHEN FENGSHENG PET PRODUCTS CO LTD·Filed 2022·Granted Feb 13, 2024·1 cites·1 claims
- 0539USD1093655SScreen doorSHENZHEN FENGSHENG PET PRODUCTS CO LTD·Filed 2024·Granted Sep 16, 2025·0 cites·1 claims
- 0636USD1055418SPet helmetSHENZHEN FENGSHENG PET PRODUCTS CO LTD·Filed 2023·Granted Dec 24, 2024·0 cites·1 claims
- 0732USD1093656SFootprint screen pet doorSHENZHEN FENGSHENG PET PRODUCTS CO LTD·Filed 2024·Granted Sep 16, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →