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    Method and system for establishing network connection to a hearing aid
    13.
    发明授权
    Method and system for establishing network connection to a hearing aid 有权

    公开(公告)号：US11381924B2

    公开(公告)日：2022-07-05

    申请号：US17010386

    申请日：2020-09-02

    Applicant: Widex A/S

    Inventor： Soren Erik Westermann ,  Svend Vitting Andersen ,  Anders Westergaard ,  Niels Erik Boelskift Maretti

    IPC: H04R25/00 ,  G16H40/40 ,  H04W12/06 ,  H04W12/069 ,  G16H10/60 ,  G16H50/30 ,  H04W48/18 ,  G16H40/67 ,  G16H10/65 ,  H04W76/14 ,  H04W4/80

    Abstract: A system, method, hearing aid and software for providing a network connection for a computer device to at least one hearing aid having a gateway to the Internet. The system includes a user account server providing a user account database, each user account includes a unique identity for an associated hearing aid; a control server providing a hearing aid connection register including the unique identity of hearing aids associated with current connection information; and a network connection handling element for detecting the presence of a wireless connection between the hearing a and gateway, and for uploading current connection information to the control server. On receiving connection information, the control server updates the hearing aid connection register, and provides the current connection information to a requesting computer device. The computer device can establish a direct connection to the hearing aid based on current connection information requested from the control server.

    Hearing aid having an adaptive classifier
    15.
    发明授权
    Hearing aid having an adaptive classifier 有权

    公开(公告)号：US11330379B2

    公开(公告)日：2022-05-10

    申请号：US16871538

    申请日：2020-05-11

    Applicant: Widex A/S

    Inventor： Michael Ungstrup ,  Mike Lind Rank

    IPC: H04R25/00 ,  H04W4/80 ,  H04B1/3827

    Abstract: A hearing system includes a hearing aid (10) and personal communication device (20) connected via a short range data communication link. The hearing aid has a signal processor (13) processing an audio signal according to audio processing parameters, a sub-system applying respective sets of processing parameters for at least two modes, a classifier component (51) statistically analyzing the environment by comparing specific characteristics of an electrical input signal to one or more thresholds. A program selector component (16) selects automatically an appropriate mode for the signal processing sub-system according to the classifier output. The personal communication device offers the user an interface for controlling and interacting with the program selector component of the hearing aid, and for generating and transmitting a notification to the hearing aid. Upon reception of the notification, the processor adjusts at least one of the one or more thresholds used by the classifier component.

    REFUELLING UNIT FOR REFUELLING FUEL CELL OF HEARING AID
    18.
    发明申请
    REFUELLING UNIT FOR REFUELLING FUEL CELL OF HEARING AID 有权

    公开(公告)号：US20210280882A1

    公开(公告)日：2021-09-09

    申请号：US17257420

    申请日：2019-07-04

    Applicant: WIDEX A/S

    Inventor： Michael Frydendal LARSSEN ,  Per Kokholm SORENSEN ,  Thorvaldur Oli BODVARSSON ,  Boris VALNERT

    IPC: H01M8/04082 ,  H01M8/1011 ,  H04R25/00

    Abstract: Disclosed is a refueling unit for refueling a fuel cell. The refueling unit comprising a fuel cell receiving section and a cartridge receiving section. The refueling unit is configured to receive through a waste inlet a waste fluid. The refueling unit further comprises an intermediate fuel reservoir for storing fuel. The refueling unit is configured to firstly receive in the intermediate fuel reservoir a predetermined amount of fuel from a cartridge and secondly empty the intermediate fuel reservoir and guide said fuel stored therein into the fuel reservoir of a fuel cell connected to the fuel cell receiving section.

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