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. 12, 2016
Filed:
Jan. 15, 2015
Fred Katz, Hauppauge, NY (US);
Fred Katz, Hauppauge, NY (US);
Other;
Abstract
A micro-motion occupancy sensor system monitors for a presence of a person in a room, in different monitoring modes, to regulate power delivery to the room. The micro-motion occupancy sensor has a multimode lens for receiving passive infrared (IR) energy and focusing the IR energy as a series of IR beams, a pyroelectric detector to receive the focused IR beams and generate an electrical signal, a processing circuit to amplify, filter and processes the electrical signal to generate an interrupt signal and an analog output signal and a controller that receives and processes the interrupt signal and the analog output signal to determine whether a person has entered a room or is maintaining their presence within the room. The controller controls the processing in a vacant mode where a person's presence is not detected and in an occupied mode when a person's presence has been detected.