Inventor
SANGWAN KARMA VIR
US14 patents
Patents
14 patentsUS6758739B1Jul 6, 2004
Air quality system for a vehicle
DELPHI TECH INC127 citations95
US6622500B1Sep 23, 2003
Energy-efficient capacity control method for an air conditioning compressor
DELPHI TECH INC62 citations94
US6732942B1May 11, 2004
Heating, venting, and air conditioning system for providing supplemental heat in a vehicle
DELPHI TECH INC30 citations92
US6508408B2Jan 21, 2003
Automatic windglass fog prevention method for a vehicle climate control system
DELPHI TECH INC51 citations92
US6745582B1Jun 8, 2004
HVAC control method for a remote start motor vehicle
DELPHI TECH INC49 citations91
US6672085B1Jan 6, 2004
Hierarchical control method for a motor vehicle HVAC system
DELPHI TECH INC52 citations90
US6588222B1Jul 8, 2003
Low-cost energy-efficient vehicle air conditioning system
DELPHI TECH INC33 citations90
US6800022B2Oct 5, 2004
Inlet air control method for a vehicle HVAC system having an air quality sensor
DELPHI TECH INC18 citations83
US6627851B2Sep 30, 2003
Power control method for a motor vehicle electric window heater
DELPHI TECH INC18 citations83
US6669550B1Dec 30, 2003
Heating, ventilation, and air conditioning system having improved air warm-up
DELPHI TECH INC12 citations73
US6691523B1Feb 17, 2004
Air conditioning capacity control method for reducing motor vehicle engine exhaust emissions
DELPHI TECH INC12 citations71
US6799952B2Oct 5, 2004
Pneumatically operated compressor capacity control valve with discharge pressure sensor
DELPHI TECH INC8 citations68
US7063511B2Jun 20, 2006
Integrated control valve for a variable capacity compressor
DELPHI TECH INC6 citations62
US6732541B2May 11, 2004
Electrically operated compressor capacity control system with integral pressure sensors
DELPHI TECH INC4 citations60