Is a
Patent attributes
Patent Applicant
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Arjuna Rao Chavala0
Lokesh T. Siddaramanna0
Date of Patent
July 12, 2005
0Patent Application Number
101275190
Date Filed
April 22, 2002
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Air quality within a building is controlled by maintaining a count of people in the building and by ventilating the building with an amount of air dependent on the count. The count may be determined in accordance with an access control system and/or entry and exit sensors, such as infrared sensors.
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