Assignee
WANG WEN-FA
TW·4 granted patents·2 pending applications·128 citations·filing 2004–2023
Technology mixB62B5
Top patents by PatentIndex Score
6 records- 0193US9637149B1Multi-function cartWANG WEN-FA·Filed 2016·Granted May 2, 2017·36 cites·7 claims
- 0291US7044484B2Folding anchor structure for foldable hand trucksWANG WEN-FA·Filed 2004·Granted May 16, 2006·69 cites·10 claims
- 0384US8979098B2Collapsible platform truckWANG WEN-FA·Filed 2013·Granted Mar 17, 2015·23 cites·10 claims
- 0440US2015203136A1Foldable luggage carrierWANG WEN-FA·Filed 2014·Application pending·0 cites
- 0534USD1067572SFolding hand truckWang Wen Fa·Filed 2023·Granted Mar 18, 2025·0 cites·1 claims
- 0634US2016236699A1Three-in-one convertible hand truckWANG WEN-FA·Filed 2015·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →