Inventor · disambiguated record
Guosen Zou
Also filed as: ZOU GUOSEN
3 granted patents·2 pending applications·14 citations·filing 2023–2024
63Inventor score
Technology areasB62B
Top patents by PatentIndex Score
5 records- 0183USD1047336SFoldable cartZHOU YONGSHUAI·Filed 2023·Granted Oct 15, 2024·11 cites·1 claims
- 0281US12448018B2Folding trolleyZHOU YONGSHUAI·Filed 2023·Granted Oct 21, 2025·2 cites·11 claims
- 0349US2024051589A1Retractable folding trolleyYONGSHUAI ZHOU·Filed 2023·Application pending·0 cites
- 0448USD1098654SFoldable cartYONGKANG RUNHENG MACHINERY CO LTD·Filed 2024·Granted Oct 14, 2025·1 cites·1 claims
- 0548US2024300559A1Anti-pinch foldable trolleyYONGKANG RUNHENG MACHINERY CO LTD·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →