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:
Apr. 09, 2019
Filed:
Feb. 03, 2015
International Business Machines Corporation, Armonk, NY (US);
John M Cohn, Burlington, VT (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method for utilizing an automated lighting system having a plurality of lighting fixtures with associated light sensors to determine occupancy of a plurality of occupants in an area of a building. Lighting level information is received from the lighting fixture sensors of the automated lighting system identifying lighting variations in an area to form a time-based history of lighting level variations. Analytic analysis is applied to the time-based history of lighting level variations to determine a time-based occupancy in the area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile