RFID device and method of manufacturing the same

    公开(公告)号:US11934904B2

    公开(公告)日:2024-03-19

    申请号:US17615438

    申请日:2019-06-14

    Applicant: ASSA ABLOY AB

    CPC classification number: G06K19/07786 G06K19/027 G06K19/0723 G06K19/07758

    Abstract: An RFID device that can be connected to a piece of material, in particular, a piece of fabric (22), in an efficient manner and that is small and flexible is provided. A wire antenna (16) is coupled to an integrated circuit provided on a substrate (12) of the RFID device (10). The wire antenna (16) is attached to the substrate (12) by being laced with the substrate (12) via a pair of through holes. In this state, the wire antenna (16) is fixedly connected to the piece of material by heating a coating of the wire antenna (16), which coating includes a thermoset adhesive material. In this manner, the substrate (12) is connected to the piece of material via the wire antenna (16).

    Housing for identification device

    公开(公告)号:US11030511B2

    公开(公告)日:2021-06-08

    申请号:US16606509

    申请日:2018-04-20

    Applicant: ASSA ABLOY AB

    Abstract: A device for holding a radio frequency identification (RFID) device and securing the RFID device to another object, particularly an object having a curved or irregular shaped surface. The device includes multiple locking plates that interleave or overlap within slots formed in the base of a container holding an RFID device. One of more locking members integral with the locking plates assist in securing one locking plate to another and resist separating the locking plates once installed. Flanges or extensions extend outside of the base and provide structure to secure the device to an object to be identified.

    Tubular shaped tag structure
    3.
    发明授权

    公开(公告)号:US10810478B2

    公开(公告)日:2020-10-20

    申请号:US16318292

    申请日:2016-07-18

    Applicant: ASSA ABLOY AB

    Abstract: A self-sustainable substantially tubular shaped tag structure, comprises a flexible and substantially flat inlay comprising a substrate and at least an antenna; a wall of the tubular shaped tag structure constituted directly and solely by the inlay that is formed into the shape of the wall, thereby excluding any other material to carry the inlay and realize the wall; and a seam configured to close the tubular shaped tag structure and involving borders of the inlay.

    A TUBULAR SHAPED TAG STRUCTURE
    4.
    发明申请

    公开(公告)号:US20190236428A1

    公开(公告)日:2019-08-01

    申请号:US16318292

    申请日:2016-07-18

    Applicant: ASSA ABLOY AB

    CPC classification number: G06K19/07749 G06K19/0719 G06K19/07718

    Abstract: A self-sustainable substantially tubular shaped tag structure, comprises a flexible and substantially flat inlay comprising a substrate and at least an antenna; a wall of the tubular shaped tag structure constituted directly and solely by the inlay that is formed into the shape of the wall, thereby excluding any other material to carry the inlay and realize the wall; and a seam configured to close the tubular shaped tag structure and involving borders of the inlay.

    RFID ear tag
    6.
    发明授权
    RFID ear tag 有权
    RFID耳标

    公开(公告)号:US09147151B2

    公开(公告)日:2015-09-29

    申请号:US14480856

    申请日:2014-09-09

    Applicant: ASSA ABLOY AB

    CPC classification number: G06K19/07758 A01K11/004 G09F3/02

    Abstract: The RFID tag part comprises at least a housing (2) to house a transponder (1), and a washer (3) to maintain said transponder in said housing first part.

    Abstract translation: RFID标签部分至少包括容纳应答器(1)的壳体(2)和用于将所述应答器保持在所述壳体第一部分中的垫圈(3)。

    NEAR-FIELD WITH FAR-FIELD TO VERIFY THAT DEVICE IS CONNECTED OR SECURED

    公开(公告)号:US20240013011A1

    公开(公告)日:2024-01-11

    申请号:US18472634

    申请日:2023-09-22

    Applicant: ASSA ABLOY AB

    CPC classification number: G06K19/07737 G06K19/07786 G06K19/0723

    Abstract: The present disclosure relates to a method to check if a connector system with a Connector Position Assurance (“CPA”) member is in closed position. The method includes providing an RFID-tag reader that is positioned at a distance D to the integrated circuit enabling far-field RFID communication and not permitting near-field RFID communication. Further, the method includes checking the readability of the integrated circuit with the RFID-tag reader and issuing an alert signal if the integrated circuit is not readable by the RFID-tag reader indicating that the CPA member is not in the closed position.

    NEAR-FIELD WITH FAR-FIELD TO VERIFY THAT DEVICE IS CONNECTED OR SECURED

    公开(公告)号:US20230057097A1

    公开(公告)日:2023-02-23

    申请号:US17760045

    申请日:2020-12-29

    Applicant: ASSA ABLOY AB

    Abstract: The present disclosure relates to a method to check if a connector system with a Connector Position Assurance (“CPA”) member is in a closed position. The method includes providing an RFID-tag reader that is positioned at a distance D to the integrated circuit enabling far-field RFID communication and not permitting near-field RFID communication. Further, the method includes checking the readability of the integrated circuit with the RFID-tag reader and issuing an alert signal if the integrated circuit is not readable by the RFID-tag reader indicating that the CPA member is not in the closed position.

    Sealing device
    9.
    发明授权

    公开(公告)号:US11568765B2

    公开(公告)日:2023-01-31

    申请号:US16762193

    申请日:2018-11-09

    Applicant: ASSA ABLOY AB

    Abstract: The present disclosure relates to a sealing device (10) for a container. The sealing device comprises a housing (12) housing an integrated circuit (14). A locking member (16) is slidably attached to the housing (12) and includes an electrical conductor (19) embedded therein. The electrical conductor (19) and the integrated circuit (14) form an RFID circuit when the locking member (16) is in a locking position. The electrical connection between the electrical conductor (19) and the integrated circuit (14) is broken when the locking member (16) is cut or forcibly removed from the housing (12) and cannot be re-established. In this manner, a manipulation of the sealing device (10) can be reliably prevented.

    RFID tag
    10.
    发明授权
    RFID tag 有权

    公开(公告)号:US10824930B2

    公开(公告)日:2020-11-03

    申请号:US16443145

    申请日:2019-06-17

    Applicant: ASSA ABLOY AB

    Abstract: An RFID tag to be used, for example, for tagging livestock. The RFID tag has a high resistance to mechanical and thermal stress due to a physical separation of a main antenna and an integrated circuit forming an RFID circuit. The RFID tag may comprise an inlay with the main antenna and a chip module with the integrated circuit and a loop antenna inductively coupled to the main antenna. The inlay and the chip module are safely embedded in a tag housing. The compact chip module with electrical connections between the loop antenna and the integrated circuit can be reliably protected.

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