Patents by Inventor Antonio Hoelzl

Antonio Hoelzl 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: 20200204929
    Abstract: The disclosure relates to a hearing device comprising a housing accommodating an acoustic transducer inside an inner volume of the housing, the acoustic transducer having an oscillator element configured to generate sound waves, the housing accommodating the acoustic transducer inside an inner volume of the housing. The hearing device further comprises a sound outlet configured to release sound waves from the inner volume into an ear canal. The hearing device may also comprise a microphone configured to be acoustically coupled to the ear canal, and an active feedback control circuit configured to provide an active feedback control signal to modify the sound waves generated by the acoustic transducer.
    Type: Application
    Filed: November 26, 2019
    Publication date: June 25, 2020
    Inventors: Thomas Zurbruegg, Antonio Hoelzl, Paul Wagner, Fabian Hohl
  • Publication number: 20200178003
    Abstract: The disclosure relates to hearing device comprising a housing accommodating an acoustic transducer separating an inner volume inside the housing into a first chamber and a second chamber acoustically coupled by an oscillator element of the acoustic transducer. A first acoustic port acoustically couples the first chamber to an ambient environment outside the inner volume.
    Type: Application
    Filed: November 26, 2019
    Publication date: June 4, 2020
    Inventors: Thomas Zurbruegg, Antonio Hoelzl, Paul Wagner, Fabian Hohl