Radio frequency identification system

Patent metadata

Field	Value
Publication number	US-12327293-B2
Application number	US-202117513343-A
Country	US
Kind code	B2
Filing date	Oct 28, 2021
Priority date	Mar 13, 2013
Publication date	Jun 10, 2025
Grant date	Jun 10, 2025

Abstract

A multi-tenant, RFID system that may be Cloud based or run on a local area network (LAN) for distributed RFID devices and RFID applications. The RFID system a central abstraction and translation layer between RFID devices installed in geographically diverse locations and applications. RFID devices initiate communication to a Cloud or LAN network over to send events and receive commands. RFID applications can receive RFID tag data, device health, and requested and derived events from the RFID system to automatically run processes based on the provided data. Applications manage RFID devices and settings in the RFID system using command and configuration interfaces.

First claim

The invention claimed is:

1. A radio frequency identification (RFID) system, comprising:
a cloud network including a plurality of cloud applications and an identification data provider,
wherein, collectively, the plurality of cloud applications cloud network is configured to receive commands from a plurality of endpoint applications, wherein each of the endpoint applications corresponds to a corresponding one of the cloud applications, wherein the commands include a write command to write identification data to an RFID tag, such that a first endpoint application is configured to transmit a given write command to a first one of the cloud applications, and a second endpoint application is configured to transmit a given write command to a second one of the cloud applications,
wherein the identification data provider is configured to receive a request to provide the identification data, wherein the identification data provider is further configured to responsively provide the identification data, wherein the identification data is unique across the plurality of cloud applications,
wherein the cloud network is configured to communicate directly with a plurality of RFID devices to cause a given one of the RFID devices to write the identification data to the RFID tag according to the write command, and
wherein the cloud network comprises a plurality of device web servers, and wherein the cloud network is configured to communicate with the given one of the RFID device through a given one of the device web servers, and wherein the write command is transmitted from a given endpoint application to the given device web server via a given cloud application.

2. The RFID system of claim 1 , wherein the identification data provider comprises a serialization service.

3. The RFID system of claim 1 , wherein the identification data comprises electronic product code (EPC) data.

4. The RFID system of claim 1 , wherein the cloud network and the plurality of RFID devices are configured to communicate over at least one socket.

5. The RFID system of claim 1 , wherein the cloud network comprises a plurality of device web servers, and wherein the cloud network is configured to communicate separately with each of the plurality of RFID devices through corresponding ones of the plurality of device web servers.

6. The RFID system of claim 1 , wherein the cloud network further comprises a database configured to store the identification data.

7. The RFID system of claim 6 , wherein the identification data comprises an index in the database to a manufacturer of a product associated with the RFID tag.

8. The RFID system of claim 1 , wherein the cloud network is configured to communicate the identification data with a database external to the cloud network.

9. The RFID system of claim 8 , wherein the cloud network is configured to communicate with the database via a gateway service.

10. The RFID system of claim 1 , wherein a plurality of users are associated with each of the cloud applications.

11. The RFID system of claim 1 , wherein the cloud network is configured to communicate with a plurality of RFID devices, wherein the cloud network is further configured such that a first one of the plurality of RFID devices is associated with a first one of the plurality of cloud applications.

12. The RFID system of claim 11 , wherein the cloud network is configured such that the first one of the plurality of RFID devices is only associated with the first one of the plurality of cloud applications.

13. The RFID system of claim 11 , wherein the cloud network is configured such that a second one of the plurality of RFID devices is associated with a second one of the plurality of cloud applications.

14. The RFID system of claim 11 , wherein the cloud network further comprises a runtime system configured to control each of the plurality of RFID devices.

15. The RFID system of claim 14 , wherein the runtime system includes the identification data provider.

16. The RFID system of claim 15 , wherein the runtime system is configured to communicate with each of the plurality of endpoint applications via an application-programming interface (API) and with each of the plurality of RFID devices via a corresponding plurality of respective device web servers.

17. The RFID system of claim 1 , wherein the cloud network is configured such that information is not shared between the plurality of cloud applications.

18. The RFID system of claim 1 , wherein a first one of the plurality of cloud applications is configured to be associated with a plurality of endpoint applications.

19. The RFID system of claim 1 , wherein the cloud network is configured to push events from the RFID device to one of the plurality of endpoint applications.

Assignees

• Promega Corp

Inventors

• Sehmer Mark
• Phillips Travis
• Lohmeier Mike

Classifications

• G06K7/00

  Methods or arrangements for sensing record carriers, {e.g. for reading patterns} (methods or arrangements for marking the record carrier in digital fashion G06K1/00; pattern recognition G06F18/00; arrangements for image or video recognition or understanding G06V10/00; character recognition, recognising digital ink or document-oriented image-based pattern recognition G06V30/00) · CPC title

• G06Q50/265 Primary

  Personal security, identity or safety · CPC title