RFID system with multiple tag transmit frequencies
US-8937531-B2 · Jan 20, 2015 · US
US9892398B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9892398-B2 |
| Application number | US-201314100833-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 9, 2013 |
| Priority date | Nov 2, 2011 |
| Publication date | Feb 13, 2018 |
| Grant date | Feb 13, 2018 |
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Official abstract text for this publication.
A distributed point of sale, electronic article surveillance, and product information system. The system can include a central database and at least one integrated POS/EAS/information terminal adapted to communicate with NFC-enabled devices, RFID and EAS tags, and the database, wherein, when a customer places an NFC-enabled device and a product having an RFID and EAS tag and proximate the terminal, the terminal facilitates a transaction for purchasing the product. The terminal can include a processor, an NFC transceiver, a UHF RFID reader, and a Bluetooth transceiver. The transaction for purchasing the product can be performed via the NFC-enabled device.
Opening claim text (preview).
What is claimed is: 1. A distributed point of sale, electronic article surveillance, and product information system, comprising: a central database; and at least one integrated POS/EAS/information terminal comprising a processor, a NFC transceiver, a UHF RFID reader, and a Bluetooth transceiver, wherein the integrated POS/EAS/information terminal is: adapted to communicate with NFC enabled devices, RFID and EAS tags, and the central database, where a RFID and EAS tag may be deactivated, or may change status, to permit removal of the product from an EAS-controlled area of a retail location without an alarm; and configured such that when a customer places an NFC-enabled device and a product having an RFID and EAS tag that comprises a secondary antenna, within the field area of NFC transmissions between the NFC-enabled device and the integrated POS/EAS/information terminal, the integrated POS/EAS/information terminal facilitates a transaction for purchasing the product, wherein the integrated POS/EAS/information terminal is adapted to prioritize receiving modulated UHF signals from RFID tags, the modulated UHF signals being modulated by an NFC transmission. 2. The system of claim 1 , wherein the processor is communicatively coupled to the NFC transceiver, the reader and the Bluetooth transceiver. 3. The system of claim 1 , wherein the terminal includes an enclosure containing the processor, the NFC transceiver the reader and the Bluetooth transceiver. 4. The system of claim 1 , wherein the transaction for purchasing the product is performed via the NFC-enabled device. 5. The system of claim 1 , wherein the terminal provides the customer with information pertaining to the product. 6. The system of claim 5 , wherein the information is displayed on the NFC-enabled device. 7. The system of claim 1 , wherein the second antenna is tuned to 13.56 MHz. 8. The system of claim 1 , wherein the system further includes a power source. 9. The system of claim 1 , wherein the at least one terminal includes LEDS and/or displays that are LC, LED or OLED based. 10. A terminal for a distributed point of sale, electronic article surveillance, and product information system, comprising: a processor; an NFC transponder; a UHF RFID reader; a Bluetooth transponder; and an 802.11-compliant antenna; wherein, upon receiving an NFC signal from an NFC-compliant device, the terminal: establishes an NFC link with the NFC-compliant device; interrogates an RFID and EAS tag having a secondary antenna when a product having the RFID and EAS is placed within a field area of NFC transmissions between the NFC-compliant device and the terminal, wherein the terminal is adapted to prioritize receiving modulated UHF signals from RFID tags, the modulated UHF signals being modulated by an NFC transmission; facilitates a secure transaction for purchase of a product having the RFID and EAS tag; deactivates or changes the status of the RFID and EAS tag to permit removal of the product from an EAS-controlled area without an alarm. 11. The terminal of claim 10 , wherein the terminal transmits information to the NFC-enabled device, the information pertaining to the product on which the RFID and EAS tag is disposed. 12. The terminal of claim 10 , wherein the secondary antenna is tuned to 13.56 MHz. 13. The terminal of claim 10 , wherein the processor, the NFC transponder, the UHF RFID reader, the Bluetooth transponder, and the 802.11-compliant antenna are contained within an enclosure. 14. The terminal of claim 13 , wherein the enclosure conforms to a trade dress of a particular location. 15. The terminal of claim 10 , wherein the terminal is initially in a low-power “sleep mode” but exits the low-power, “sleep mode” when the NFC transponder receives a signal and induces the processor to exit the “sleep mode”. 16. The terminal of claim 10 , wherein the terminal provides the customer with information pertaining to the product. 17. The terminal of claim 10 , wherein the terminal presents a customer on a customer's NFC enabled device with a list of options that include to obtain information, specification and videos about a product, options to locate a desired size, color or other feature of product, options to purchase product directly or by delivery, and/or options to cancel the transaction.
Input by product or record sensing, e.g. weighing or scanner processing · CPC title
using wireless devices · CPC title
Interconnection or interaction of plural electronic cash registers [ECR] or to host computer, e.g. network details, transfer of information from host to ECR or from ECR to ECR · CPC title
Point-of-sale [POS] network systems · CPC title
RFID or NFC payments by means of M-devices · CPC title
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