Invention Grant
- Patent Title: Circuit for passive radio-frequency identification tag comprising a strain sensor and method for manufacturing a circuit
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Application No.: US17908662Application Date: 2021-03-16
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Publication No.: US12026567B2Publication Date: 2024-07-02
- Inventor: Lionel Geynet , Nicolas Delorme
- Applicant: ASYGN
- Applicant Address: FR Grenoble
- Assignee: ASYGN
- Current Assignee: ASYGN
- Current Assignee Address: FR Grenoble
- Agency: Perilla Knox & Hildebrandt LLP
- Agent Stephanie L. Davy-Jow
- Priority: FR 02676 2020.03.18
- International Application: PCT/FR2021/050437 2021.03.16
- International Announcement: WO2021/186128A 2021.09.23
- Date entered country: 2022-09-01
- Main IPC: G06K19/07
- IPC: G06K19/07
Abstract:
A circuit for a passive radio-identification tag operating in a UHF band is described, configured for a radio communication with a reader that emits a reading signal. The circuit is produced as a single chip, comprising one or more transducers for measuring a strain, a first sub-circuit configured for the acquisition of the transducer measurement, and a second sub-circuit configured for the radio transmission of the acquired measurement to the reader.
Public/Granted literature
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