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    Hearing device including an external antenna part and an internal antenna part
    1.
    发明授权
    Hearing device including an external antenna part and an internal antenna part 有权

    公开(公告)号：US11483667B2

    公开(公告)日：2022-10-25

    申请号：US17105854

    申请日：2020-11-27

    Applicant: Oticon A/S

    Inventor： Jens Troelsen ,  Rune Sø ,  Morten Thougaard

    IPC: H04R25/00

    Abstract: The disclosure presents a method and a hearing device comprising a first portion adapted for being arranged behind an ear of a user for providing a signal, an output transducer for converting the signal to an acoustic output, a coupling element coupled to the first portion, and wherein the coupling element is adapted for transmitting at least the signal or the acoustic output. Furthermore, the hearing device comprises an antenna which includes an external antenna part and an internal antenna part, where the internal antenna part includes a first antenna element, a second antenna element where a first end of the second antenna element is arranged at one end of the first antenna element and is connected thereto, and where a second end of the second antenna element is connected to a ground plane, and a third antenna element which is spaced at a distance from the second antenna element and connected to the first antenna element, a feeding unit configured to supply a current to the antenna via the third antenna element, a wireless interface for receiving and/or sending data by means of the antenna, and wherein the coupling element comprises the external antenna part, and where the external antenna part is connected to the internal antenna part.

    Hearing device
    3.
    发明授权
    Hearing device 有权

    公开(公告)号：US10469964B2

    公开(公告)日：2019-11-05

    申请号：US15906531

    申请日：2018-02-27

    Applicant: Oticon A/S

    Inventor： Rune Sø ,  Jens Troelsen

    IPC: H04R25/00

    Abstract: A hearing device configured to be worn at an ear of a user, where the hearing device comprising an antenna unit. The antenna unit comprises an active unit being connected to a ground unit by a feeder unit, the active unit includes an active surface, and a shield unit having a continuous surface, where a first section of the continuous surface may be arranged adjacent to the active surface. Furthermore, the active surface may be configured to transmit an electric field in a direction along or perpendicular to an ear-to-ear axis of the user when the hearing device may be worn in its operational position by the user, whereby the electric field may be coupled by a capacitive coupling towards the first section generating an electromagnetic near field, and where the shield unit may be configured to focus the electromagnetic near field inside the hearing device.

    HEARING DEVICE
    4.
    发明申请
    HEARING DEVICE 审中-公开

    公开(公告)号：US20180192213A1

    公开(公告)日：2018-07-05

    申请号：US15906531

    申请日：2018-02-27

    Applicant: Oticon A/S

    Inventor： Rune Sø ,  Jens Troelsen

    IPC: H04R25/00

    Abstract: A hearing device configured to be worn at an ear of a user, where the hearing device comprising an antenna unit. The antenna unit comprises an active unit being connected to a ground unit by a feeder unit, the active unit includes an active surface, and a shield unit having a continuous surface, where a first section of the continuous surface may be arranged adjacent to the active surface. Furthermore, the active surface may be configured to transmit an electric field in a direction along or perpendicular to an ear-to-ear axis of the user when the hearing device may be worn in its operational position by the user, whereby the electric field may be coupled by a capacitive coupling towards the first section generating an electromagnetic near field, and where the shield unit may be configured to focus the electromagnetic near field inside the hearing device.

    Hearing device including an external antenna part and an internal antenna part
    8.
    发明授权
    Hearing device including an external antenna part and an internal antenna part 有权

    公开(公告)号：US10334373B2

    公开(公告)日：2019-06-25

    申请号：US15857136

    申请日：2017-12-28

    Applicant: Oticon A/S

    Inventor： Jens Troelsen ,  Rune Sø ,  Morten Thougaard

    IPC: H04R25/00 ,  H04R1/10 ,  A61N1/36 ,  A61N5/06 ,  H01Q1/27

    Abstract: The disclosure presents a method and a hearing device comprising a first portion adapted for being arranged behind an ear of a user for providing a signal, an output transducer for converting the signal to an acoustic output, a coupling element coupled to the first portion, and wherein the coupling element is adapted for transmitting at least the signal or the acoustic output. Furthermore, the hearing device comprises an antenna which includes an external antenna part and an internal antenna part, where the internal antenna part includes a first antenna element, a second antenna element where a first end of the second antenna element is arranged at one end of the first antenna element and is connected thereto, and where a second end of the second antenna element is connected to a ground plane, and a third antenna element which is spaced at a distance from the second antenna element and connected to the first antenna element, a feeding unit configured to supply a current to the antenna via the third antenna element, a wireless interface for receiving and/or sending data by means of the antenna, and wherein the coupling element comprises the external antenna part, and where the external antenna part is connected to the internal antenna part.

    Binaural hearing assistance system comprising two wireless interfaces
    9.
    发明授权
    Binaural hearing assistance system comprising two wireless interfaces 有权

    公开(公告)号：US09924280B2

    公开(公告)日：2018-03-20

    申请号：US15620120

    申请日：2017-06-12

    Applicant: Oticon A/S

    Inventor： Michael Syskind Pedersen ,  Jesper Jensen ,  Peter S. K. Hansen ,  Bjarne Kielsholm-Ribalaygua ,  Kåre Tais Christensen ,  Jens Troelsen ,  Hans Christian Schott ,  Rune Sø

    IPC: H04R5/00 ,  H04R25/00

    CPC classification number: H04R25/552 ,  H04R2205/041 ,  H04R2225/51 ,  H04R2225/55 ,  H04R2460/03

    Abstract: The application relates to a binaural hearing assistance system comprising first and second hearing assistance devices adapted for being located at or in left and right ears of a user. The application further relates to a method of operating a binaural hearing assistance system. The object of the present application is to provide an improved binaural hearing assistance system. The problem is solved in that each of the first and second hearing assistance devices comprises a) a first wireless interface comprising first antenna and transceiver circuitry adapted for establishing a first communication link to the respective other hearing assistance device based on near-field communication; b) a second wireless interface comprising second antenna and transceiver circuitry adapted for establishing a second communication link to an auxiliary device based on far-field communication; c) a link control unit operatively coupled to the second antenna and transceiver circuitry and configured to repeatedly provide a second link quality measure indicative of a link quality of the second communication link; wherein the first and second hearing assistance devices are configured to exchange said respective second link quality measures between them via said first and/or second communication links. This has the advantage of providing a robust and flexible system. The invention may e.g. be used for binaural hearing assistance systems, e.g. binaural hearing aid systems, where audio quality and power consumption has to be mutually optimized.

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