Assignee
CHENG CHI-YUAN
TW·1 granted patent·3 pending applications·2 citations·filing 2007–2011
Top patents by PatentIndex Score
4 records- 0161US8427091B2Drive with heat dissipation and energy-saving functionCHENG CHI-YUAN·Filed 2011·Granted Apr 23, 2013·2 cites·5 claims
- 0236US2008218368A1Position Sensing Feedback Wireless Transmission SystemCHENG CHI-YUAN·Filed 2007·Application pending·0 cites
- 0332US2012229123A1Magnetic ring encoding device for composite signalsCHENG CHI-YUAN·Filed 2011·Application pending·0 cites
- 0423US2009021193A1DC Motor with a Rotation Direction Switching CircuitCHENG CHI-YUAN·Filed 2007·Application pending·0 cites
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