Electromagnetic state sensing devices
By printing electromagnetic state sensing equipment (EMSSD) on product packaging, the problem of difficulty in deploying low-cost state sensors in traditional technologies is solved, and the effect of automatically monitoring product status and providing identification and status information is achieved.
JP2025060732AActive Publication Date: 2025-04-10LYTEN INC
Patent Information
- Application Number
- JP2024223134
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2018-08-09
- Filing Date
- 2024-12-18
- Publication Date
- 2025-04-10
- Estimated Expiration
- 2039-08-02
Smart Images
Figure 2025060732000001_ABST
Abstract
To cope with a drawback in cases when a radio frequency identification (RFID) tag is used as a sensing device for the purposes of, for example, tracking stock in a store or monitoring components in a manufacturing / order processing chain.SOLUTION: 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 an electromagnetic radiation ping; receive a return signal including a product identification code from an electromagnetic state sensing device (EMSSD) that is affixed to product packaging; transmit an electromagnetic radiation ping adjusted based on the product identification code; receive a return signal including the content within the product packaging from the EMSSD; and transmit part of the return signal to an upstream computing device. The return signal indicates whether the level or amount of an item within a container is less than a threshold.SELECTED DRAWING: Figure 1
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Citation Information
Patent Citations
Surface acoustic device, and liquid level detector
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Systems and methods for RFID-enabled information collection
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