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:
Aug. 04, 2026
Filed:
Jan. 28, 2022
Sensormatic Electronics, Llc, Boca Raton, FL (US);
Gopi Subramanian, Delray Beach, FL (US);
Harish Yadav, Boca Raton, FL (US);
Harshaa N. Bajaj, Boca Raton, FL (US);
Cory Root, Delray Beach, FL (US);
Sensormatic Electronics, LLC, Boca Raton, FL (US);
Abstract
Example aspects include techniques for reducing false alarms caused by stray tags. These techniques may include determining, by a processor of an EAS system, a chatter score of a RFID identification of a RFID tag that generated one or more RFID readings at one or more RFID readers, and selecting, by the processor of the EAS system, the RFID identification based at least in part on the chatter score being below a chatter score threshold. In addition, the techniques may include determining, by the processor of the EAS system, that the RFID identification corresponds to a RFID tag in motion, and triggering, by the processor of the EAS system, an alarm based on a determination that the RFID tag identified by the RFID identification is not authorized to leave a controlled area associated with the one or more RFID readers.