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:
Dec. 17, 2013
Filed:
Apr. 10, 2012
Philipp Roosli, Niantic, CT (US);
Philipp Roosli, Niantic, CT (US);
Inncom International, Inc., Niantic, CT (US);
Abstract
A system to detect a presence in a space is provided and includes a sensor to issue a signal at an instance when a door to the space closes, a detector to periodically issue packets that identify when a presence was last detected in the space, and a processing unit, coupled to the sensor and the detector, which is configured to receive the signal and the packets and which has executable instructions stored thereon that, when executed, cause the processing unit to identify when the door closes based on the signal and to judge the space to be unoccupied after a wait time if the packets indicate the presence was last detected prior to the closing.