Indicator device
    1.
    发明授权

    公开(公告)号:US12148283B2

    公开(公告)日:2024-11-19

    申请号:US18015191

    申请日:2021-07-09

    Abstract: An indicator device for detecting the presence of another device and alerting a user of the indicator device may comprise a housing, an electrical power source, a proximity sensor configured to detect the presence of the other device, and one or more indicator elements operable to alert the user of the indicator device where the proximity sensor is configured to operate the indicator element if the distance between the indicator device and the other device is below a predetermined value. The proximity sensor may be configured to operate the indicator element if the distance between the indicator device and the other device is within a predetermined distance.

    INDICATOR DEVICE
    2.
    发明公开
    INDICATOR DEVICE 审中-公开

    公开(公告)号:US20230260385A1

    公开(公告)日:2023-08-17

    申请号:US18015191

    申请日:2021-07-09

    CPC classification number: G08B21/182 G08B21/22

    Abstract: An indicator device for detecting the presence of another device and alerting a user of the indicator device may comprise a housing, an electrical power source, a proximity sensor configured to detect the presence of the other device, and one or more indicator elements operable to alert the user of the indicator device where the proximity sensor is configured to operate the indicator element if the distance between the indicator device and the other device is below a predetermined value. The proximity sensor may be configured to operate the indicator element if the distance between the indicator device and the other device is within a predetermined distance.

    Deactivatable Metal Tag
    4.
    发明申请

    公开(公告)号:US20210312255A1

    公开(公告)日:2021-10-07

    申请号:US17327939

    申请日:2021-05-24

    Inventor: Zhonghe Ji

    Abstract: A detectable label and associated methods of making a detectable label are provided. One example of the detectable label may include a coil and a capacitor arranged in an LC circuit. The flux direction of the LC circuit is generally parallel a package when the detectable label is attached to the package.

    Miniaturized planar inverted folded antenna (PIFA) for mountable UHF tags design

    公开(公告)号:US11101567B2

    公开(公告)日:2021-08-24

    申请号:US14982575

    申请日:2015-12-29

    Inventor: Alessia Polemi

    Abstract: A folded planar antenna device for radio frequency identification (RFID) reading is provided. The folded planar antenna device includes an RFID chip, a conductor member comprising a binocular-shaped slot; and a substrate. The conductor member is mounted on the substrate and the substrate is connected to the RFID chip through the binocular-shaped slot. The folded planar antenna device can be mounted on different objects, such as metal, meat, or liquid container, without being completely de-tuned.

    Product security device with engagement pin

    公开(公告)号:US10301852B2

    公开(公告)日:2019-05-28

    申请号:US15481084

    申请日:2017-04-06

    Abstract: Example product security devices and associated methods are provided. An example product security device may include a first jaw and a second jaw that are operably coupled together to slide between an open position and a closed position. The example product security device may include a locking mechanism. In a locked state, the locking mechanism may permit movement of the first jaw towards the second jaw but prevent movement away from the second jaw. The example product security device may also include a product engagement pin. The product engagement pin may fasten the product security device to a product by piercing through the product and being received by the second jaw. A shroud having a shroud orifice may surround the product engagement pin and be operably coupled to the first jaw such that the shroud is movable relative to the product engagement pin.

    PRODUCT SECURITY DEVICE WITH SHROUDED ENGAGEMENT PIN

    公开(公告)号:US20180291652A1

    公开(公告)日:2018-10-11

    申请号:US15481084

    申请日:2017-04-06

    Abstract: Example product security devices and associated methods are provided. An example product security device may include a first jaw and a second jaw that are operably coupled together to slide between an open position and a closed position. The example product security device may include a locking mechanism. In a locked state, the locking mechanism may permit movement of the first jaw towards the second jaw but prevent movement away from the second jaw. The example product security device may also include a product engagement pin. The product engagement pin may fasten the product security device to a product by piercing through the product and being received by the second jaw. A shroud having a shroud orifice may surround the product engagement pin and be operably coupled to the first jaw such that the shroud is movable relative to the product engagement pin.

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