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:
Nov. 06, 2018
Filed:
Aug. 15, 2017
Adam S. Bergman, Boca Raton, FL (US);
Manuel Soto, Lake Worth, FL (US);
Michael Del Busto, Lake Worth, FL (US);
Adam S. Bergman, Boca Raton, FL (US);
Manuel Soto, Lake Worth, FL (US);
Michael Del Busto, Lake Worth, FL (US);
Tyco Fire & Security GmbH, Neuhausen am Rheinfall, CH;
Abstract
Systems and methods for operating an Electronic Article Surveillance ('EAS') system. The method comprising: receiving, by an electronic device, a synchronization signal transmitted from a remote Wireless Device Manager ('WDM'); performing first transmit and receive operations at the electronic device that are synchronized in accordance with the remote WDM's AC power line zero crossing specified by the synchronization signal; detecting when the synchronization signal is no longer being received by the electronic device; and performing second transmit and receive operations at the electronic device that are synchronized in accordance with the electronic device's local AC power line zero crossing, when the synchronization signal has not been received by the electronic device for a specified period of time.