Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Multiple zone automatic HVAC control system and method

Multiple zone automatic HVAC control system and method

US Patent 6640890 · Granted Nov 4, 2003

Estimated economic value: $783,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System and method for detecting a location of a wireless device2015
Method and system of determining and preventing relay attack for passive entry s2013
Debounce strategy for validating switch actuation2013
Low latency inside/outside determination for portable transmitter2013
System and method for authorizing a remote device2013
System and method for authorizing a remote device2012
Multiple zone automatic HVAC control system and method2005
Multiple zone automatic HVAC control system and method2005
Method of thermal management for a hybrid vehicle2002
Heating ventilating and air conditioning system for vehicles2002
Method of establishing baseline filter for air quality2001
Automatic temperature controlled seats2001