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:
Sep. 06, 2016
Filed:
Dec. 22, 2014
Datalogic Ip Tech, S.r.l., Calderara di Reno, IT;
Marco Bottazzi, Ferrara, IT;
DATALOGIC IP TECH S.R.L., Bologna, IT;
Abstract
Real-time locating systems (RTLS) for self-shopping systems that utilize a dual technology approach. Self-shopping terminals are equipped with a passive or active ultra-wideband (UWB) tag that includes a UWB backscatter module or a UWB transmitter, respectively, as well as a standard wireless communication transceiver, such as a Wi-Fi® or UHF-RFID transceiver, that enables communication over the wireless communication channel. Readers fixed within a shopping environment activate the UWB tag of a selected one of the self-shopping terminals by addressing the self-shopping terminal using the standard wireless communication channel. Once activated, the UWB tag of the selected self-shopping terminal transmits UWB signals which are received by a plurality of the readers and used to determine the location of the UWB tag and hence the location of the self-shopping terminal. A messaging system may send messages to the self-shopping terminal for presentation to the customer on a display of the self-shopping terminal.