Inventor · disambiguated record
Zuohua Xiong
Also filed as: Xiong Zuohua
3 granted patents·3 pending applications·29 citations·filing 2022–2023
70Inventor score
Technology areasA01K
Top patents by PatentIndex Score
6 records- 0186USD1022340SPet feederHUIZHOU DUDU PET PRODUCTS CO LTD·Filed 2023·Granted Apr 9, 2024·11 cites·1 claims
- 0286USD1013980SLitter boxHUIZHOU DU DU PET PRODUCTS CO LTD·Filed 2023·Granted Feb 6, 2024·12 cites·1 claims
- 0377USD1022341SPet feederHUIZHOU DUDU PET PRODUCTS CO LTD·Filed 2023·Granted Apr 9, 2024·6 cites·1 claims
- 0457US2023240257A1Smart pet feederHUIZHOU DU DU PET PRODUCTS CO LTD·Filed 2023·Application pending·0 cites
- 0555US2024114874A1Intelligent cat litter boxHUIZHOU DU DU PET PRODUCTS CO LTD·Filed 2022·Application pending·0 cites
- 0654US2022361456A1Intelligent pet calling deviceHUIZHOU DU DU PET PRODUCTS CO LTD·Filed 2022·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Zuohua Xiong 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 →