Assignee
WANG ZHAOYU
CN·4 granted patents·5 citations·filing 2011–2021
Top patents by PatentIndex Score
4 records- 0163USD975794SToy phoneWANG ZHAOYU·Filed 2021·Granted Jan 17, 2023·3 cites·1 claims
- 0257US9534642B2Opposed iron core, manufacturing method thereof, and electromagnetic fan clutch using opposite iron coreWANG ZHAOYU·Filed 2012·Granted Jan 3, 2017·1 cites·19 claims
- 0348US9476464B2Electromagnetic driving device and methods for manufacturing and controlling sameWANG ZHAOYU·Filed 2012·Granted Oct 25, 2016·1 cites·7 claims
- 0432US9718112B2Method and mould for manufacturing drive plate of electromagnetic-fan clutch, and manufactured drive plateWANG ZHAOYU·Filed 2011·Granted Aug 1, 2017·0 cites·4 claims
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