Assignee
RUAN CHIA WEN
TW·1 granted patent·4 pending applications·0 citations·filing 2011–2017
Top patents by PatentIndex Score
5 records- 0140US8643202B2Air condition system capable of converting waste heat into electricityRUAN CHIA-WEN·Filed 2011·Granted Feb 4, 2014·0 cites·10 claims
- 0234US2014053764A1Steering device for a surfboardRUAN CHIA-WEN·Filed 2013·Application pending·0 cites
- 0334US2015188347A1Battery Management Device and Power Supplying System Including the SameRUAN CHIA-WEN·Filed 2013·Application pending·0 cites
- 0433US2013068149A1Motorized-surfboard-based water motorcycleRUAN CHIA-WEN·Filed 2012·Application pending·0 cites
- 0529US2018298843A1Waste-heat recovery system and method for recovery of waste-heatRUAN CHIA WEN·Filed 2017·Application pending·0 cites
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