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Zongtao Lu
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Pittsburgh, PA, US
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last 30 patents
Information
Patent Grant
Load estimator for control of vapor compression cooling system with...
Patent number
9,845,981
Issue date
Dec 19, 2017
Liebert Corporation
Zongtao Lu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Expansion valve setpoint control systems and methods
Patent number
9,746,224
Issue date
Aug 29, 2017
Liebert Corporation
Zongtao Lu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
High efficiency cooling system
Patent number
9,038,404
Issue date
May 26, 2015
Liebert Corporation
John F. Judge
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Vapor Compression Cooling System With Improved Energy Efficiency Th...
Publication number
20160061495
Publication date
Mar 3, 2016
LIEBERT CORPORATION
Stephen Sillato
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
EXPANSION VALVE SETPOINT CONTROL SYSTEMS AND METHODS
Publication number
20140137585
Publication date
May 22, 2014
Zongtao LU
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Load Estimator For Control Of Vapor Compression Cooling System With...
Publication number
20140033753
Publication date
Feb 6, 2014
Zongtao LU
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Fan Speed Control For Air-Cooled Condenser In Precision Cooling
Publication number
20130139529
Publication date
Jun 6, 2013
LIEBERT CORPORATION
Zongtao Lu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
HIGH EFFICIENCY COOLING SYSTEM
Publication number
20130098085
Publication date
Apr 25, 2013
LIEBERT CORPORATION
John F. Judge
F24 - HEATING RANGES VENTILATING
Information
Patent Application
VAPOR COMPRESSION COOLING SYSTEM WITH IMPROVED ENERGY EFFICIENCY TH...
Publication number
20130098086
Publication date
Apr 25, 2013
LIEBERT CORPORATION
Stephen Sillato
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Kind Of Air Conditioner System And Control Method Of Its Condensing...
Publication number
20120291984
Publication date
Nov 22, 2012
LIEBERT CORPORATION
Jianping Li
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...