FLEXIBLE RADIO FREQUENCY IDENTIFICATION TAGS

    公开(公告)号:US20210201102A1

    公开(公告)日:2021-07-01

    申请号:US17249684

    申请日:2021-03-10

    IPC分类号: G06K19/077 G06K19/07

    摘要: Flexible, stretchable RFID tags are formed by a pocket that is formed from one or more substrates and layers of adhesive, and an electronic circuit that is located within this pocket. The RFID tags can include a stretchable substrate and an electronic circuit attached to the stretchable substrate by one or a finite number of discrete spaced apart attachment locations. When the pocket is formed by relatively thick adhesive layers adhering together one or more flexible substrates to form an internal cavity, the electronic circuit is located within this cavity and either is not adhered to any of the substrates of the cavity, and is free to move about within the cavity, or the electronic circuit can be attached to a substrate by a thin layer of adhesive.

    FLEXIBLE RADIO FREQUENCY IDENTIFICATION TAGS

    公开(公告)号:US20200057930A1

    公开(公告)日:2020-02-20

    申请号:US16593559

    申请日:2019-10-04

    IPC分类号: G06K19/077 G06K19/07

    摘要: Flexible, stretchable RFID tags are formed by a pocket that is formed from one or more substrates and layers of adhesive, and an electronic circuit that is located within this pocket. The RFID tags can include a stretchable substrate and an electronic circuit attached to the stretchable substrate by one or a finite number of discrete spaced apart attachment locations. When the pocket is formed by relatively thick adhesive layers adhering together one or more flexible substrates to form an internal cavity, the electronic circuit is located within this cavity and either is not adhered to any of the substrates of the cavity, and is free to move about within the cavity, or the electronic circuit can be attached to a substrate by a thin layer of adhesive.

    Flexible radio frequency identification tags

    公开(公告)号:US10474940B2

    公开(公告)日:2019-11-12

    申请号:US15531749

    申请日:2015-12-09

    IPC分类号: G06K19/077 G06K19/07

    摘要: Flexible, stretchable RFID tags are formed by a pocket that is formed from one or more substrates and layers of adhesive, and an electronic circuit that is located within this pocket. The RFID tags can include a stretchable substrate and an electronic circuit attached to the stretchable substrate by one or a finite number of discrete spaced apart attachment locations. When the pocket is formed by relatively thick adhesive layers adhering together one or more flexible substrates to form an internal cavity, the electronic circuit is located within this cavity and either is not adhered to any of the substrates of the cavity, and is free to move about within the cavity, or the electronic circuit can be attached to a substrate by a thin layer of adhesive.

    WIRELESS SENSING SYSTEM USING SENSING DEVICE WITH EXCITATION ELEMENT

    公开(公告)号:US20190271599A1

    公开(公告)日:2019-09-05

    申请号:US16413890

    申请日:2019-05-16

    IPC分类号: G01K1/02 G01N25/18 G06K7/10

    摘要: At least some aspects of the present disclosure feature a mobile sensing system comprising a sensing device for measuring a thermal property of an object, comprising an RF circuit and an antenna electronically coupled to the RF circuit, a sensor electronically coupled to the RF circuit, and a thermal source thermally coupled to the sensor and electronically coupled to the RF circuit, a mobile device having a processor, an RF reader connected to or integrated with the mobile device, wherein the RF reader is configured to interrogate the sensing device; wherein the sensing device receives power when the RF reader interrogates the sensing device and provides at least a portion of the power to the thermal source.