Inventor · disambiguated record
Chi-Yuan Cheng
Also filed as: CHENG CHI-YUAN
7 granted patents·5 pending applications·27 citations·filing 2001–2017
80Inventor score
Top patents by PatentIndex Score
12 records- 0174US9404816B1Multifunctional load test deviceHIWIN MIKROSYSTEM CORP·Filed 2015·Granted Aug 2, 2016·2 cites·4 claims
- 0267US10480963B2Absolute position readout apparatusHIWIN MIKROSYSTEM CORP·Filed 2017·Granted Nov 19, 2019·1 cites·10 claims
- 0363USD561421SLinear motorHIWIN MIKROSYSTEM CORP·Filed 2007·Granted Feb 5, 2008·14 cites·1 claims
- 0461US8427091B2Drive with heat dissipation and energy-saving functionCHENG CHI-YUAN·Filed 2011·Granted Apr 23, 2013·2 cites·5 claims
- 0543US6465976B1Controlling device for DC motor speed variationHIWIN MIKROSYSTEM CORP·Filed 2001·Granted Oct 15, 2002·4 cites·4 claims
- 0641US2008169774A1Integrated linear motorHIWIN MIKROSYSTEM CORP·Filed 2007·Application pending·0 cites
- 0738US6727667B2Multiple control device for linear actuatorHIWIN MIKROSYSTEM CORP·Filed 2002·Granted Apr 27, 2004·4 cites·2 claims
- 0837US2018143039A1Optical encoderHIWIN MIKROSYSTEM CORP·Filed 2016·Application pending·0 cites
- 0936US2008218368A1Position Sensing Feedback Wireless Transmission SystemCHENG CHI-YUAN·Filed 2007·Application pending·0 cites
- 1033US7224134B2Device for controlling inductive loadHIWIN MIKROSYSTEM CORP·Filed 2005·Granted May 29, 2007·0 cites·20 claims
- 1132US2012229123A1Magnetic ring encoding device for composite signalsCHENG CHI-YUAN·Filed 2011·Application pending·0 cites
- 1223US2009021193A1DC Motor with a Rotation Direction Switching CircuitCHENG CHI-YUAN·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →