Inventor · disambiguated record
Pinjia Zhang
Also filed as: ZHANG PINJIA
16 granted patents·2 pending applications·149 citations·filing 2008–2021
92Inventor score
Top patents by PatentIndex Score
18 records- 0195US8405339B2System and method for detecting fault in an AC machineZHANG PINJIA·Filed 2010·Granted Mar 26, 2013·45 cites·20 claims
- 0293US8384338B2System and method for determining stator winding resistance in an AC motor using motor drivesEATON CORP·Filed 2009·Granted Feb 26, 2013·30 cites·23 claims
- 0391US9645046B2Fault detection system and associated methodGEN ELECTRIC·Filed 2012·Granted May 9, 2017·10 cites·23 claims
- 0491US8994359B2Fault detection based on current signature analysis for a generatorNETI PRABHAKAR·Filed 2011·Granted Mar 31, 2015·15 cites·18 claims
- 0590US9255970B2On-line monitoring of stator insulation in motors and generatorsGEN ELECTRIC·Filed 2012·Granted Feb 9, 2016·9 cites·17 claims
- 0686US8084984B2System and method for monitoring and controlling stator winding temperature in a de-energized AC motorLU BIN·Filed 2008·Granted Dec 27, 2011·17 cites·27 claims
- 0785US7952318B2System and method for determining stator winding resistance in an AC motorEATON CORP·Filed 2008·Granted May 31, 2011·13 cites·20 claims
- 0881US9541606B2Fault detection system and associated methodGEN ELECTRIC·Filed 2012·Granted Jan 10, 2017·5 cites·16 claims
- 0977US10184985B2Systems and methods for crack detection in doubly-fed induction generatorsGEN ELECTRIC·Filed 2015·Granted Jan 22, 2019·2 cites·18 claims
- 1075US11249129B2IGBT-module condition monitoring equipment and methodUNIV TSINGHUA·Filed 2020·Granted Feb 15, 2022·1 cites·14 claims
- 1167US9052350B2On-line monitoring system for use with electrical assets and method of operating the sameNETI PRABHAKAR·Filed 2012·Granted Jun 9, 2015·2 cites·19 claims
- 1251US12117352B2Method, device and system for monitoring IGBT junction temperatureUNIV TSINGHUA·Filed 2021·Granted Oct 15, 2024·0 cites·12 claims
- 1349US9431949B2Induction motor speed estimationGEN ELECTRIC·Filed 2014·Granted Aug 30, 2016·0 cites·14 claims
- 1444US11579214B2Cable condition monitoring sensor device methodUNIV TSINGHUA·Filed 2020·Granted Feb 14, 2023·0 cites·13 claims
- 1541US11243267B2Ground-wall insulation aging monitoring and locating method for converter transformerUNIV TSINGHUA·Filed 2020·Granted Feb 8, 2022·0 cites·14 claims
- 1639US11169199B2Method and device for online insulation monitoring of motorUNIV TSINGHUA·Filed 2020·Granted Nov 9, 2021·0 cites·17 claims
- 1739US2014303913A1Broken rotor bar detection based on current signature analysis of an electric machineGEN ELECTRIC·Filed 2013·Application pending·0 cites
- 1829US2013107400A1System for monitoring a machine using a digital protective relayMENG XUEDONG·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →