公开(公告)号：US20210204077A1

公开(公告)日：2021-07-01

申请号：US17183880

申请日：2021-02-24

Applicant: Oticon A/S

Inventor： Jens TROELSEN ,  Rune SØ ,  Morten THOUGAARD

IPC: H04R25/00 ,  H04R1/10

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 coupling to the first portion, an antenna comprising an external antenna arranged at least externally to the first portion and an internal parasitic element, a feeding unit configured to supply a current to the external antenna, and the feeding unit is further configured to supply the current to the internal parasitic element via a wireless coupling, a wireless interface for receiving and/or transmitting data by means of the antenna, and wherein the coupling element comprises the external antenna.

公开(公告)号：US20200154217A1

公开(公告)日：2020-05-14

申请号：US16739436

申请日：2020-01-10

Applicant: Oticon A/S

Inventor： Rune SØ ,  Morten THOUGAARD ,  Stefan SCHAUB

IPC: H04R25/00

Abstract: A hearing aid device having a telecoil and a power consuming element is disclosed. The hearing aid device further comprises an at least partial loop in the power supply line, which at least partial loop provides a magnetic signal that at least attenuates or cancels noise induced from the power draw of the power consuming component.

公开(公告)号：US20190268708A1

公开(公告)日：2019-08-29

申请号：US16407793

申请日：2019-05-09

Applicant: Oticon A/S

Inventor： Jens TROELSEN ,  Rune SØ ,  Morten THOUGAARD

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

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.

公开(公告)号：US20180227681A1

公开(公告)日：2018-08-09

申请号：US15892662

申请日：2018-02-09

Applicant: Oticon A/S

Inventor： Rune SØ ,  Morten THOUGAARD ,  Stefan SCHAUB

IPC: H04R25/00

CPC classification number: H04R25/554 ,  H02J7/025 ,  H02J50/10 ,  H04R25/602 ,  H04R25/65 ,  H04R2225/31 ,  H04R2225/49 ,  H04R2225/51

Abstract: A hearing aid device having a telecoil and a power consuming element is disclosed. The hearing aid device further comprises an at least partial loop in the power supply line, which at least partial loop provides a magnetic signal that at least attenuates or cancels noise induced from the power draw of the power consuming component.