Patents by Inventor Marius Ruefenacht

Marius Ruefenacht has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20230188905
    Abstract: A hearing device seal module in accordance with at least one of the present inventions includes a tubular seal carrier defining a lumen configured to receive a hearing device core and including a connector region and a resilient seal support region formed from resilient material, a seal carrier support connected to the seal carrier connector region of the tubular seal carrier, including a support tube defining a longitudinal axis and a lumen configured to permit movement of the hearing device core and a tool along the longitudinal axis, and having an open state and a closed state.
    Type: Application
    Filed: December 9, 2021
    Publication date: June 15, 2023
    Inventors: Yashvant Venkatakrishnan, Xiuming Zhu, Grace Gardner, Marius Rüfenacht
  • Patent number: 11678126
    Abstract: A hearing device seal module in accordance with at least one of the present inventions includes a tubular seal carrier defining a lumen configured to receive a hearing device core and including a connector region and a resilient seal support region formed from resilient material, a seal carrier support connected to the seal carrier connector region of the tubular seal carrier, including a support tube defining a longitudinal axis and a lumen configured to permit movement of the hearing device core and a tool along the longitudinal axis, and having an open state and a closed state.
    Type: Grant
    Filed: December 9, 2021
    Date of Patent: June 13, 2023
    Assignee: Sonova AG
    Inventors: Yashvant Venkatakrishnan, Xiuming Zhu, Grace Gardner, Marius Rüfenacht
  • Patent number: 11595767
    Abstract: A system with a first hearing device including a rechargeable power source, a second hearing device including a rechargeable power source, and a hearing device charger including a charger housing, a power source, charge circuitry operably connected to the power source, a first charge location and a second charge location.
    Type: Grant
    Filed: November 18, 2021
    Date of Patent: February 28, 2023
    Assignee: Sonova AG
    Inventors: Marius Rüfenacht, Hans Wunderli, Markus Gaugler
  • Patent number: 11336982
    Abstract: A hearing device seal module for use with a hearing device core including a tubular seal carrier defining a lumen configured for passage of the hearing device core and including a resilient seal support region formed from resilient material and configured to receive the hearing device core, a seal carrier support configured to hold at least a portion of the resilient seal support region open during an insertion of the hearing device core, and a first seal secured to a first portion of the seal support region and extending outwardly therefrom.
    Type: Grant
    Filed: December 26, 2020
    Date of Patent: May 17, 2022
    Assignee: Sonova AG
    Inventors: Yashvant Venkatakrishnan, Xiuming Zhu, Michael Au, Frank Wang, Grace Gardner, Marius Ruefenacht, Barjinder Chana, Erdal Karamuk
  • Patent number: 11228851
    Abstract: A cerumen protection plug for a hearing device. The cerumen protection plug prevents cerumen from passing along a sound conduit in the hearing device and blocking sound output from a receiver in the hearing device. The cerumen protection plug includes a circular plug containing a cerumen barrier. A positioning handle allows the cerumen barrier to be positioned along the sound conduit, where it prevents cerumen that has entered the sound conduit from traveling along the sound conduit to the receiver or an output port of the receiver.
    Type: Grant
    Filed: November 28, 2017
    Date of Patent: January 18, 2022
    Assignee: Sonova AG
    Inventors: Erich Dittli, Christoph Bosshard, Marius Ruefenacht, Joseph Muller, Andre Ochsenbein, George Meier, Andreas Muller, Erdal Karamuk, Markus Muller
  • Patent number: 11190888
    Abstract: A tool for replacing a cerumen filter in a sound conduit of a hearing aid. The tool is designed to position a cerumen filter along the sound conduit and to couple with and remove a cerumen filter that has been positioned along the sound conduit. The tool comprises an insertion tip and an removal tip, both configured to fit inside the sound conduit and to couple or engage with an engagement body extending centrally from the cerumen filter. The tool may be in the form of a stylus with the insertion tip on one and the removing tip on the other end. The tool may also be in the form of a disc dispenser with a plurality of insertion and removal tips attached to the dispenser and accessible for use by rotating plates making up the disc dispenser.
    Type: Grant
    Filed: November 28, 2017
    Date of Patent: November 30, 2021
    Assignee: Sonova AG
    Inventors: Martyn Beedham, Erich Dittli, Andre Ochsenbein, George Meier, Christoph Bosshard, Josef Müller, Marius Ruefenacht, Erdal Karamuk, Markus Muller
  • Patent number: 11064305
    Abstract: An exemplary hearing device includes an interface assembly comprising a plurality of contacts and a processor coupled to the contacts. The processor is configured to configure, while a receiver assembly is connected to the interface assembly, the contacts to serve as output contacts; output, based on the configuring, audio signals to the receiver assembly by way of the contacts; detect that a device has been connected to the interface assembly in place of the receiver assembly; measure, in response to the detecting, a direct current resistance (DCR) of the device; determine, based on the DCR, that the device is a programming device; reconfigure, in response to determining that the device is the programming device, the contacts to serve as input contacts; and receive, based on the reconfiguring of the contacts to serve as input contacts, programming instructions from the programming device by way of the contacts.
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: July 13, 2021
    Assignee: Sonova AG
    Inventors: Marius Ruefenacht, Fethi Cherigui
  • Publication number: 20210099816
    Abstract: An exemplary hearing device includes an interface assembly comprising a plurality of contacts and a processor coupled to the contacts. The processor is configured to configure, while a receiver assembly is connected to the interface assembly, the contacts to serve as output contacts; output, based on the configuring, audio signals to the receiver assembly by way of the contacts; detect that a device has been connected to the interface assembly in place of the receiver assembly; measure, in response to the detecting, a direct current resistance (DCR) of the device; determine, based on the DCR, that the device is a programming device; reconfigure, in response to determining that the device is the programming device, the contacts to serve as input contacts; and receive, based on the reconfiguring of the contacts to serve as input contacts, programming instructions from the programming device by way of the contacts.
    Type: Application
    Filed: September 30, 2019
    Publication date: April 1, 2021
    Inventors: Marius Ruefenacht, Fethi Cherigui
  • Publication number: 20200382882
    Abstract: A cerumen protection plug for a hearing device. The cerumen protection plug prevents cerumen from passing along a sound conduit in the hearing device and blocking sound output from a receiver in the hearing device. The cerumen protection plug includes a circular plug containing a cerumen barrier. A positioning handle allows the cerumen barrier to be positioned along the sound conduit, where it prevents cerumen that has entered the sound conduit from traveling along the sound conduit to the receiver or an output port of the receiver.
    Type: Application
    Filed: November 28, 2017
    Publication date: December 3, 2020
    Inventors: Erich Dittli, Christoph Bosshard, Marius Ruefenacht, Joseph Muller, Andre Ochsenbein, George Meier, Andreas Muller, Erdal Karamuk, Markus Muller
  • Publication number: 20200296528
    Abstract: A tool for replacing a cerumen filter in a sound conduit of a hearing aid. The tool is designed to position a cerumen filter along the sound conduit and to couple with and remove a cerumen filter that has been positioned along the sound conduit. The tool comprises an insertion tip and an removal tip, both configured to fit inside the sound conduit and to couple or engage with an engagement body extending centrally from the cerumen filter. The tool may be in the form of a stylus with the insertion tip on one and the removing tip on the other end. The tool may also be in the form of a disc dispenser with a plurality of insertion and removal tips attached to the dispenser and accessible for use by rotating plates making up the disc dispenser.
    Type: Application
    Filed: November 28, 2017
    Publication date: September 17, 2020
    Inventors: Martyn Beedham, Erich Dittli, Andre Ochsenbein, George Meier, Christoph Bosshard, Joseph Muller, Marius Ruefenacht, Erdal Karamuk, Markus Muller
  • Publication number: 20190394585
    Abstract: A hearing device including a housing for accommodating a printed circuit board and a plurality of electronic components, wherein the housing is equipped with at least one functional component, and at least one light source. The light source is disposed inside the housing such to emit light via a light guide to the outside, wherein the light guide is included by at least one of the functional devices. The proposed hearing device provides an improved luminosity even in case of being exposed to high brightness.
    Type: Application
    Filed: January 27, 2017
    Publication date: December 26, 2019
    Inventors: Erich Dittli, Marius Ruefenacht, Martyn Beedham