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    WAVEGUIDE
    1.
    发明申请
    WAVEGUIDE 有权

    公开(公告)号：US20250167417A1

    公开(公告)日：2025-05-22

    申请号：US18727606

    申请日：2022-12-28

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： Yohei MORISHITA ,  Ken TAKAHASHI ,  Tomohiro MURATA ,  Ushio SANGAWA ,  Koji TAKINAMI

    IPC: H01P3/12

    Abstract: This waveguide comprises: three or more conductor layers that are stacked; two or more dielectric layers that are stacked, each being formed between two conductor layers adjacent to each other among the three or more conductor layers; and a first via group and a second via group each including one or more vias disposed in at least one dielectric layer among the two or more dielectric layers. The first via group and the second via group are arrayed in parallel. Among the vias included in the first via group and the second via group, the vias disposed in at least one of the two or more dielectric layers differ in position on the plane of the dielectric layer from the vias disposed in the remaining dielectric layer.

    RADIO NETWORK SYSTEM AND RADIO APPARATUS
    2.
    发明公开
    RADIO NETWORK SYSTEM AND RADIO APPARATUS 审中-公开

    公开(公告)号：US20230412286A1

    公开(公告)日：2023-12-21

    申请号：US18459865

    申请日：2023-09-01

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： Hiroshi TAKAHASHI ,  Naganori SHIRAKATA ,  Tomohiro MURATA ,  Koji TAKINAMI ,  Yohei MORISHITA ,  Mei OKAMOTO

    IPC: H04B17/17 ,  H04B17/18

    CPC classification number: H04B17/17 ,  H04B17/18

    Abstract: In a radio network system containing a first radio apparatus that performs central control and a second radio apparatus, the second radio apparatus receives a first signal containing first identification information indicating a transmission source during a first reception period, receives a second signal containing second identification information indicating a transmission source during a second reception period, measures first reception information on reception of the first signal, measures second reception information on reception of the second signal, and transmits first measurement information containing the first reception information and the first identification information and second measurement information containing the second reception information and the second identification information to the first radio apparatus. When the first identification information and the second identification information are the same, the first radio apparatus compares the first reception information and the second reception information to determine whether a radio apparatus in an abnormal condition is present.

    WAVEGUIDE
    7.
    发明申请
    WAVEGUIDE 有权

    公开(公告)号：US20240380089A1

    公开(公告)日：2024-11-14

    申请号：US18691393

    申请日：2022-03-29

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： Ken TAKAHASHI ,  Tomohiro MURATA ,  Koji TAKINAMI

    IPC: H01P3/12

    Abstract: This waveguide comprises: a first multilayered board in which a first dielectric layer and a plurality of first conductive layers the latter of which has a first opening are stacked; a first through via group in which a plurality of first through vias for electrically connecting the first conductive layers are aligned, in an in-plane direction of the first multilayered board, at intervals that are equal to or less than the one-half wavelength of an electromagnetic wave that is to be caused to propagate through the waveguide; and a second through via group in which a plurality of second through vias for electrically connecting the first conductive layers are aligned at said intervals in the in-plane direction. The waveguide does not have any through vias other than the plurality of first through vias and the plurality of second through vias. The first through via group and the second through via group are arranged, in the in-plane direction, in a direction orthogonal to the direction of the electric field of signals propagating in the thickness direction of the first multilayered board and are opposed to each other with the first opening therebetween.

    INFORMATION PROCESSING APPARATUS, ASSOCIATION METHOD, AND SENSOR SYSTEM
    9.
    发明公开
    INFORMATION PROCESSING APPARATUS, ASSOCIATION METHOD, AND SENSOR SYSTEM 审中-公开

    公开(公告)号：US20230412289A1

    公开(公告)日：2023-12-21

    申请号：US18360574

    申请日：2023-07-27

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： Tomohiro MURATA ,  Naganori SHIRAKATA ,  Koji TAKINAMI

    IPC: H04B17/318 ,  H04B17/27

    CPC classification number: H04B17/318 ,  H04B17/27

    Abstract: An information processing apparatus for associating an identifier of each of a plurality of sensors and a known installation position of a corresponding one of the plurality of sensors receives an identifier transmitted by a detection-complete sensor that has detected an object; associates, in a first path that is a part of the path, the identifier with an installation position of the detection-complete sensor in a reception order of a plurality of the identifiers; receives, from a detection-incomplete sensor that has not detected the object, reception strength information including an identifier of the detection-incomplete sensor and a reception strength of a signal of another one or more of the plurality of sensors in the detection-incomplete sensor; and associates, for the detection-incomplete sensor installed on a second path that is a rest of the path, the identifier of the detection-incomplete sensor and an installation position of the detection-incomplete sensor.

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