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. 23, 2014
Filed:
Mar. 06, 2013
Jorge F. Alicot, Davie, FL (US);
Mohammad Mohiuddin, Boynton Beach, FL (US);
Jorge F. Alicot, Davie, FL (US);
Mohammad Mohiuddin, Boynton Beach, FL (US);
Tyco Fire & Security GmbH, Neuhausen am Rheinfall, CH;
Abstract
A system for detecting the presence of an object may include a radio frequency identification (RFID) reader configured to transmit a plurality of interrogation signals, a response controller that is configured to receive the plurality of interrogation signals and respond by transmitting a plurality of standard response signals, and a mixing element that is configured to generate a mixed signal when in the presence of the plurality of interrogation signals and the standard response signals. The RFID reader outputs an alert signal upon receipt of the mixed signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile