Patents by Inventor Philipp VAVRON

Philipp VAVRON 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).

  • Patent number: 11202135
    Abstract: The invention relates to a loudspeaker unit (10), which includes a housing (12) that has a peripheral housing edge (14) and a front element (20), and a loudspeaker, which is arranged inside the housing (12), wherein the loudspeaker has an in particular dome-shaped diaphragm, which is arranged behind the front element (20). In order to improve the loudspeaker unit (10) having the loudspeaker and the housing (12), according to the invention, the front element (20) has a multiplicity of passage openings (26), and the individual passage openings (26) are formed in the manner of a labyrinth.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: December 14, 2021
    Assignee: LPG LAUTSPRECHER-PRODUKTIONS-GESELLSCHAFT MBH
    Inventor: Philipp Vavron
  • Publication number: 20200413173
    Abstract: The invention relates to a loudspeaker unit (10), which includes a housing (12) that has a peripheral housing edge (14) and a front element (20), and a loudspeaker, which is arranged inside the housing (12), wherein the loudspeaker has an in particular dome-shaped diaphragm, which is arranged behind the front element (20). In order to improve the loudspeaker unit (10) having the loudspeaker and the housing (12), according to the invention, the front element (20) has a multiplicity of passage openings (26), and the individual passage openings (26) are formed in the manner of a labyrinth.
    Type: Application
    Filed: November 28, 2018
    Publication date: December 31, 2020
    Inventor: Philipp VAVRON