The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 18, 2015
Filed:
Mar. 15, 2013
Applicant:
Aircuity, Inc., Newton, MA (US);
Inventor:
Gordon P. Sharp, Newton, MA (US);
Assignee:
AIRCUITY, INC., Newtown, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 1/22 (2006.01); F24F 7/08 (2006.01); F24F 11/00 (2006.01);
U.S. Cl.
CPC ...
G01N 1/2273 (2013.01); F24F 11/0017 (2013.01); F24F 7/08 (2013.01); F24F 11/0001 (2013.01); F24F 11/006 (2013.01); F24F 2011/0002 (2013.01); Y02B 30/78 (2013.01);
Abstract
Methods and apparatus for determining indoor air contaminant levels independent of outdoor contaminant levels. In one embodiment, an infinite geometric series is used to compute a true indoor air contaminant level in a room.