Inventor · disambiguated record
Eddy Ying Yin Ho
Also filed as: HO EDDY Y Y · HO EDDY YING YIN
21 granted patents·1 pending application·367 citations·filing 1999–2008
96Inventor score
Top patents by PatentIndex Score
22 records- 0196US7102327B2Motor current reconstruction via DC bus current measurementINT RECTIFIER CORP·Filed 2005·Granted Sep 5, 2006·40 cites·13 claims
- 0293US6979967B2Efficiency optimization control for permanent magnet motor driveINT RECTIFIER CORP·Filed 2005·Granted Dec 27, 2005·30 cites·22 claims
- 0391US7274241B2Global closed loop control system with DV/DT control and EMI/switching loss reductionINT RECTIFIER CORP·Filed 2006·Granted Sep 25, 2007·27 cites·4 claims
- 0491US6819078B2Space vector PWM modulator for permanent magnet motor driveINT RECTIFIER CORP·Filed 2003·Granted Nov 16, 2004·49 cites·17 claims
- 0589US7061195B2Global closed loop control system with dv/dt control and EMI/switching loss reductionINT RECTIFIER CORP·Filed 2003·Granted Jun 13, 2006·50 cites·11 claims
- 0686US7405528B2Global closed loop control system with DV/DT control and EMI/switching loss reductionINT RECTIFIER CORP·Filed 2006·Granted Jul 29, 2008·18 cites·10 claims
- 0786US6777907B2Current ripple reduction by harmonic current regulationINT RECTIFIER CORP·Filed 2002·Granted Aug 17, 2004·34 cites·24 claims
- 0883US7602139B2Signal conditioning apparatus and method for determination of permanent magnet motor rotor positionINT RECTIFIER CORP·Filed 2007·Granted Oct 13, 2009·14 cites·28 claims
- 0983US7348758B2Audible noise reduction for single current shunt platformINT RECTIFIER CORP·Filed 2006·Granted Mar 25, 2008·14 cites·13 claims
- 1075US7239103B2Synchronous motor startup lock detection circuit and methodINT RECTIFIER CORP·Filed 2005·Granted Jul 3, 2007·10 cites·31 claims
- 1173US6910389B2Rotor angle estimation for permanent magnet synchronous motor driveINT RECTIFIER CORP·Filed 2002·Granted Jun 28, 2005·16 cites·20 claims
- 1265US7161375B2Phase-loss detection for rotating field machineINT RECTIFIER CORP·Filed 2005·Granted Jan 9, 2007·4 cites·20 claims
- 1364US7299708B2Rotor angle estimation for permanent magnet synchronous motor driveINT RECTIFIER CORP·Filed 2004·Granted Nov 27, 2007·10 cites·25 claims
- 1461US6559654B2Method and system for automatic determination of inductanceGEN ELECTRIC·Filed 2001·Granted May 6, 2003·11 cites·53 claims
- 1559US6856109B2Efficiency optimization control for permanent magnet motor driveINT RECTIFIER CORP·Filed 2003·Granted Feb 15, 2005·9 cites·8 claims
- 1659US6552508B1Apparatus and method for optimally controlling flux in an AC motorGEN ELECTRIC·Filed 2000·Granted Apr 22, 2003·10 cites·33 claims
- 1755US7230403B2System and method for elimination of DC offset feedback in AC drivesINT RECTIFIER CORP·Filed 2004·Granted Jun 12, 2007·8 cites·18 claims
- 1850US7800333B2Audible noise reduction for single current shunt platformINT RECTIFIER CORP·Filed 2008·Granted Sep 21, 2010·2 cites·14 claims
- 1950US6633144B2System and method for measuring parameters of a DC motor fieldGEN ELECTRIC·Filed 2001·Granted Oct 14, 2003·6 cites·21 claims
- 2047US7592770B2Parking control technique for permanent magnet motor drives with sinusoidal BEMFINT RECTIFIER CORP·Filed 2007·Granted Sep 22, 2009·1 cites·6 claims
- 2137US2006071627A1Motor current reconstruction via DC bus current measurementHO EDDY Y Y·Filed 2003·Application pending·0 cites
- 2233US6329776B1Method and apparatus for switching an AC machine between a drive and a power supplyGEN ELECTRIC·Filed 1999·Granted Dec 11, 2001·4 cites·44 claims
Join the waitlist — get patent alerts
Get an alert when Eddy Ying Yin Ho files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →