Inventor · disambiguated record
Huaguang Zhang
Also filed as: ZHANG HUAGUANG
13 granted patents·29 citations·filing 2011–2020
86Inventor score
Top patents by PatentIndex Score
13 records- 0187US9797799B2Intelligent adaptive system and method for monitoring leakage of oil pipeline networks based on big dataUNIV NORTHEASTERN·Filed 2015·Granted Oct 24, 2017·6 cites·4 claims
- 0273US8965747B2Automatic three-phase unbalanced load compensation experimental device and its control methodZHANG HUAGUANG·Filed 2012·Granted Feb 24, 2015·7 cites·5 claims
- 0370US9190920B2H-bridge micro inverter grid-connected deviceZHANG HUAGUANG·Filed 2012·Granted Nov 17, 2015·2 cites·12 claims
- 0468US9618914B2Energy resource-grid-load automatic control system of smart microgrid and control methods thereofUNIV NORTHEASTERN·Filed 2014·Granted Apr 11, 2017·4 cites·6 claims
- 0566US9673730B2Double auxiliary resonant commutated pole three-phase soft-switching inverter circuit and modulation methodUNIV NORTHEASTERN·Filed 2014·Granted Jun 6, 2017·4 cites·8 claims
- 0665US9564754B2Energy router for energy internetUNIV NORTHEASTERN·Filed 2015·Granted Feb 7, 2017·2 cites·5 claims
- 0757US9013958B2Device for positioning submarine pipeline robots and method thereofZHANG HUAGUANG·Filed 2011·Granted Apr 21, 2015·3 cites·4 claims
- 0852US8981592B2Transformer control device and method based on three-dimensional zone diagram policyZHANG HUAGUANG·Filed 2012·Granted Mar 17, 2015·1 cites·2 claims
- 0944US12442793B2Intelligent inversion method for pipeline defects based on heterogeneous field signalsUNIV NORTHEASTERN·Filed 2020·Granted Oct 14, 2025·0 cites·8 claims
- 1039US10935581B2Electric grid state estimation system and method based on boundary fusionUNIV NORTHEASTERN·Filed 2018·Granted Mar 2, 2021·0 cites·5 claims
- 1138US9625931B2Bypass type 220V grid voltage sag prevention device and control method thereforUNIV NORTHEASTERN·Filed 2014·Granted Apr 18, 2017·0 cites·3 claims
- 1234US10439398B2Reactive power optimization system and method of power grid based on the double-fish-swarm algorithmUNIV NORTHEASTERN·Filed 2017·Granted Oct 8, 2019·0 cites·16 claims
- 1332US10171020B2Intelligent cooperative control system and method for multi-unit permanent magnet synchronous motorUNIV NORTHEASTERN·Filed 2015·Granted Jan 1, 2019·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →