Electromagnetic state sensing devices

Patent metadata

Field	Value
Publication number	US-10943076-B2
Application number	US-201916530173-A
Country	US
Kind code	B2
Filing date	Aug 2, 2019
Priority date	Aug 9, 2018
Publication date	Mar 9, 2021
Grant date	Mar 9, 2021

Abstract

Methods include receiving a request from a user device to download an application and providing access to the application in response to the request. The application is configured to transmit a first electromagnetic radiation and receive, from an electromagnetic state sensing device (EMSSD) that is affixed to product packaging, a first electromagnetic radiation return signal. The first electromagnetic radiation return signal is transduced by the EMSSD to produce an electromagnetic radiation signal that encodes first information comprising a product identification code. The application is also configured to apply a rule that is selected based on the product identification code; transmit a second electromagnetic radiation ping that is tuned based on the rule; receive, from the EMSSD, a second electromagnetic radiation return signal that encodes second information pertaining to contents within the product packaging; and send, from the user device, a portion of the second information to an upstream computing device.

First claim

What is claimed is:

1. A method comprising:
receiving a request from a user device to download an application;
providing access to the application in response to the request, wherein the application is configured to:
transmit a first electromagnetic radiation ping;
receive, from a first electromagnetic state sensing device (EMSSD) that is affixed to product packaging, a first electromagnetic radiation return signal transduced by the first electromagnetic state sensing device in response to the first electromagnetic radiation ping, the first transduced electromagnetic radiation return signal configured to produce an electromagnetic radiation signal encoding at least first information comprising a product identification code;
apply a rule selected based at least in part on the product identification code;
transmit a second electromagnetic radiation ping tuned based at least in part on the rule;
receive, from the first electromagnetic state sensing device, a second electromagnetic radiation return signal encoding second information indicative of the contents within the product packaging; and
send at least a portion of the second information to an upstream computing device.

2. The method of claim 1 , wherein the first electromagnetic state sensing device is a printed electromagnetic state sensing device that is affixed to the product packaging.

3. The method of claim 2 , wherein the printed electromagnetic state sensing device comprises a first carbon-containing ink.

4. The method of claim 3 , wherein the printed electromagnetic state sensing device further comprises a second carbon-containing ink that has a different molecular structure from the first carbon-containing ink.

5. The method of claim 2 , wherein the printed electromagnetic state sensing device is configured to emit a first variation of the second electromagnetic radiation return signal when the contents within the product packaging are at a first state, and is configured to emit a second variation of the second electromagnetic radiation return signal when the contents within the product packaging are at a second state.

6. The method of claim 1 , wherein the first electromagnetic state sensing device is a printed electromagnetic state sensing device that is printed longitudinally on the product packaging.

7. The method of claim 1 , wherein the first electromagnetic radiation return signal has energy distributed across a first plurality of frequencies and is received from the user device, wherein the user device is a mobile device.

8. The method of claim 7 , wherein the first electromagnetic radiation return signal is received from an electromagnetic emission device of the mobile device.

9. The method of claim 8 , wherein the first electromagnetic radiation return signal is received from a near field communication device of the mobile device.

10. The method of claim 1 , wherein the application is further configured to place a replenishment order in response to the second information indicative of the contents within the product packaging.

11. The method of claim 1 , wherein the application is further configured to send a notification message in response to the second information indicative of the contents within the product packaging.

12. The method of claim 11 , wherein the notification message comprises at least one of a quantity indication, an expiration date, a refill date, a refill count, a lot number, a chemical composition, or a concentration indication.

13. The method of claim 1 , wherein the application is further configured to maintain a log of at least some of the second information pertaining to the contents within the product packaging.

14. The method of claim 13 , wherein the log is maintained by a network access point.

15. The method of claim 14 , wherein the network access point receives a voice activated command.

16. The method of claim 13 , wherein the log comprises an entry corresponding to the portion of the second information.

17. The method of claim 1 , wherein the application is further configured to receive, from a second electromagnetic state sensing device (EMSSD) that is affixed to the product packaging, an electromagnetic radiation signal, wherein the second electromagnetic state sensing device is configured to transduce the electromagnetic radiation signal.

18. The method of claim 1 , wherein the user device is a smartphone.

19. The method of claim 1 , wherein the user device comprises a stationary RFID reader.

20. The method of claim 1 , wherein the upstream computing device comprises an interrogator device having an RFID reader.

Assignees

• Lyten Inc

Inventors

• Stowell Michael W
• Lanning Bruce

Classifications

• G01F23/263

  by measuring variations in capacitance of capacitors · CPC title

• G06K19/07758

  arrangements for adhering the record carrier to further objects or living beings, functioning as an identification tag · CPC title

• G06K7/10297 Primary

  arrangements for handling protocols designed for non-contact record carriers such as RFIDs NFCs, e.g. ISO/IEC 14443 and 18092 (cryptographic protocols H04L9/00; network security protocols H04L63/00; real-time communication protocols in data switching networks H04L65/00; network protocols for data switching network services H04L67/00) · CPC title

• B65D25/20

  External fittings (of containers made by folding or erecting blanks made of paper B65D5/44) · CPC title

• G06Q10/087

  Inventory or stock management, e.g. order filling, procurement or balancing against orders · CPC title