Inventor · disambiguated record
Zidu Ma
Also filed as: MA ZIDU
29 granted patents·12 pending applications·134 citations·filing 2004–2025
95Inventor score
Top patents by PatentIndex Score
41 records- 0193US9403102B2Heat exchange system configured with a membrane contactorWU HAILING·Filed 2012·Granted Aug 2, 2016·51 cites·19 claims
- 0292US12013163B2System with leak detection for detecting refrigerant leakGOODMAN MFG COMPANY L P·Filed 2022·Granted Jun 18, 2024·1 cites·20 claims
- 0389US10533785B2Thermoelectric purge unitCARRIER CORP·Filed 2015·Granted Jan 14, 2020·4 cites·20 claims
- 0488US7871520B2High-temperature membrane distillationMILTON ROY CO·Filed 2007·Granted Jan 18, 2011·20 cites·5 claims
- 0587US11105545B2Purge system for chiller systemCARRIER CORP·Filed 2017·Granted Aug 31, 2021·3 cites·17 claims
- 0684US7608185B2Hollow fiber membrane modules for use in distillation systemsHAMILTON SUNDSTRAND CORP·Filed 2007·Granted Oct 27, 2009·14 cites·20 claims
- 0782US12405042B2System with leak detection for detecting refrigerant leakGOODMAN MFG COMPANY L P·Filed 2024·Granted Sep 2, 2025·0 cites·20 claims
- 0882US10281180B2Economized cycle with thermal energy storageCARRIER CORP·Filed 2015·Granted May 7, 2019·2 cites·13 claims
- 0980US10473366B2Heat transfer system with phase change compositionCARRIER CORP·Filed 2015·Granted Nov 12, 2019·2 cites·7 claims
- 1080US7435283B2Modular fuel stabilization systemUNITED TECHNOLOGIES CORP·Filed 2005·Granted Oct 14, 2008·11 cites·20 claims
- 1180US2025257918A1Refrigerant leak mitigation for multi-circuit refrigerant systemsGOODMAN MFG COMPANY L P·Filed 2025·Application pending·0 cites
- 1279US9273876B2Membrane contactor for dehumidification systemsCARRIER CORP·Filed 2014·Granted Mar 1, 2016·7 cites·18 claims
- 1374US9784489B2Air conditioning system with distilled water production from airMA ZIDU·Filed 2012·Granted Oct 10, 2017·2 cites·9 claims
- 1472US12313315B2Refrigerant leak mitigation for multi-circuit refrigerant systemsGOODMAN MFG COMPANY L P·Filed 2022·Granted May 27, 2025·0 cites·19 claims
- 1572US11835276B2Purge system for chiller systemCARRIER CORP·Filed 2021·Granted Dec 5, 2023·0 cites·7 claims
- 1672US8603300B2Fuel fractionation using membrane distillationMA ZIDU·Filed 2011·Granted Dec 10, 2013·2 cites·9 claims
- 1769US7744824B2On-board fuel desulfurization unitHAMILTON SUNDSTRAND CORP·Filed 2006·Granted Jun 29, 2010·2 cites·17 claims
- 1867US10041692B2Regeneration air mixing for a membrane based hygroscopic material dehumidification systemCARRIER CORP·Filed 2014·Granted Aug 7, 2018·2 cites·19 claims
- 1966US9909791B2Combined vapor absorption and mechanical compression cycle designCARRIER CORP·Filed 2014·Granted Mar 6, 2018·1 cites·16 claims
- 2063US10222078B2Method and device for air conditioning with humidity controlMA ZIDU·Filed 2010·Granted Mar 5, 2019·2 cites·18 claims
- 2160US10330360B2Air conditioning system with distilled water production from airCARRIER CORP·Filed 2017·Granted Jun 25, 2019·0 cites·7 claims
- 2259US8070859B2Method for producing a non-porous membraneMA ZIDU·Filed 2004·Granted Dec 6, 2011·8 cites·13 claims
- 2358US11565869B2Rechargeable passive cooled refrigerated cargo boxCARRIER CORP·Filed 2020·Granted Jan 31, 2023·0 cites·21 claims
- 2458US9541000B2Fuel fractionation using membrane distillationUNITED TECHNOLOGIES CORP·Filed 2013·Granted Jan 10, 2017·0 cites·12 claims
- 2557US9308491B2Membrane contactor for dehumidification systemsCARRIER CORP·Filed 2014·Granted Apr 12, 2016·0 cites·16 claims
- 2655US11927371B2Two stage single gas cooler HVAC cycleCARRIER CORP·Filed 2020·Granted Mar 12, 2024·0 cites·20 claims
- 2755US11655110B2Unit load device and method for storing and transporting articlesCARRIER CORP·Filed 2020·Granted May 23, 2023·0 cites·11 claims
- 2851US2014338389A1Vapor compression system with thermal energy storageCARRIER CORP·Filed 2014·Application pending·0 cites
- 2951US2015143840A1Wall panel for climate controlled cargo containerCARRIER CORP·Filed 2013·Application pending·0 cites
- 3050US12061036B2Unit load deviceCARRIER CORP·Filed 2020·Granted Aug 13, 2024·0 cites·7 claims
- 3150US2016201931A1Thermal energy storage assembly with phase change materialsCARRIER CORP·Filed 2014·Application pending·0 cites
- 3249US11579094B2Moisture sensing system for heating, ventilation and air conditioning systemsCARRIER CORP·Filed 2016·Granted Feb 14, 2023·0 cites·17 claims
- 3348US2007157922A1Integrated electrical and thermal energy solar cell systemUNITED TECHNOLOGIES CORP·Filed 2005·Application pending·0 cites
- 3447US8466079B2On-board fuel desulfurization unitVANDERSPURT THOMAS H·Filed 2010·Granted Jun 18, 2013·0 cites·20 claims
- 3547US2015292775A1Refrigeration system with phase change materialCARRIER CORP·Filed 2013·Application pending·0 cites
- 3647US2010065496A1Membrane distillation pressure control system and methodMILTON ROY CO·Filed 2008·Application pending·0 cites
- 3747US2010025219A1System and method for membrane distillation with low reynolds numbersMILTON ROY CO·Filed 2008·Application pending·0 cites
- 3847US2010051549A1Heat recuperating membrane distillation apparatus and systemMILTON ROY CO·Filed 2008·Application pending·0 cites
- 3941US2020346760A1Method of environmental controlHAMILTON SUNDSTRAND CORP·Filed 2019·Application pending·0 cites
- 4040US2011180383A1Membrane distillation system and methodMILTON ROY CO·Filed 2010·Application pending·0 cites
- 4140US2011180479A1Zero liquid discharge water treatment system and methodMILTON ROY CO·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →