Assignee
FAN YI-HUA
TW·4 granted patents·1 pending application·5 citations·filing 2011–2012
Top patents by PatentIndex Score
5 records- 0169US9181979B2Hybrid type magnet bearing systemFAN YI-HUA·Filed 2012·Granted Nov 10, 2015·4 cites·11 claims
- 0254US9059610B2Axial hybrid magnetic bearing, method for operation thereof, and structure for rotor thereofFAN YI-HUA·Filed 2011·Granted Jun 16, 2015·1 cites·20 claims
- 0350US8231238B2Method for enhancing light directivity of a lighting apparatusFAN YI-HUA·Filed 2011·Granted Jul 31, 2012·0 cites·13 claims
- 0435US9163666B2Axial passive magnet bearing systemFAN YI-HUA·Filed 2012·Granted Oct 20, 2015·0 cites·6 claims
- 0535US2013173047A1Micro-machining Tool and Control System thereofFAN YI-HUA·Filed 2012·Application pending·0 cites
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