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:
Feb. 04, 2020
Filed:
Apr. 26, 2017
Coppertree Analytics Ltd., Surrey, CA;
Jason Burt, Seattle, WA (US);
Brice Kosnik, Snohomish, WA (US);
CooperTree Analytics Ltd., Surrey, CA;
Abstract
A facility providing systems and methods for demand control ventilation for a building, or a portion/portions thereof, using a combination of scheduling and environment sensors for fallback is disclosed. The facility for demand control ventilation modulates the volume exchange of outside air into an enclosed space (i.e., air that is external to the enclosed space) by mechanical air conditioning equipment or ventilation system, such as a fan, a Heating, Ventilation, and Air Conditioning (HVAC) system, and so on. Demand control ventilation is used not only to ensure that people within buildings have an allotted amount of fresh air but also to provide a cost savings to users, as a lower amount of airflow can reduce energy use and, therefore, energy costs.