Patents by Inventor Ricardo Timothy Jonathan Muijtjens

Ricardo Timothy Jonathan Muijtjens 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).

  • Ear bud or dome
    Patent number: 10425714
    Abstract: An ear bud or cone having multiple protruding, convex and soft elements which are configured to be deformed during insertion, extraction and operation in the ear canal of a person. The soft elements are cushion shaped and thus able to adapt to any shape of the ear canal without exerting excessive force to portions of the ear canal.
    Type: Grant
    Filed: October 19, 2017
    Date of Patent: September 24, 2019
    Assignee: Sonion Nederland B.V.
    Inventors: Nishant Lawand, Peter Rietman, Theodorus Geradus Maria Brouwer, René Maas, Robert Bakuwel, Ricardo Timothy Jonathan Muijtjens, Sally van der Most
  • EAR BUD OR DOME
    Publication number: 20180109862
    Abstract: An ear bud or cone having multiple protruding, convex and soft elements which are configured to be deformed during insertion, extraction and operation in the ear canal of a person. The soft elements are cushion shaped and thus able to adapt to any shape of the ear canal without exerting excessive force to portions of the ear canal.
    Type: Application
    Filed: October 19, 2017
    Publication date: April 19, 2018
    Inventors: Nishant Lawand, Peter Rietman, Theodorus Geradus Maria Brouwer, René Maas, Robert Bakuwel, Ricardo Timothy Jonathan Muijtjens, Sally van der Most