Inventor · disambiguated record
Fengyu Cai
Also filed as: CAI FENGYU
3 granted patents·1 pending application·26 citations·filing 2021–2021
67Inventor score
Technology areasA63B
Files withWENZHOU AIRUIDE TECH CO LTD4
Top patents by PatentIndex Score
4 records- 0187USD948384SElectric bicycleWENZHOU AIRUIDE TECH CO LTD·Filed 2021·Granted Apr 12, 2022·21 cites·1 claims
- 0264USD1003379SOne-wheeled vehicleWENZHOU AIRUIDE TECH CO LTD·Filed 2021·Granted Oct 31, 2023·4 cites·1 claims
- 0344USD1009173SElectric scooterWENZHOU AIRUIDE TECH CO LTD·Filed 2021·Granted Dec 26, 2023·1 cites·1 claims
- 0441US2022305330A1Intelligent exercise bikeWENZHOU AIRUIDE TECH CO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →