Patents by Inventor L'udovít {hacek over (S)}{hacek over (i)}pos

L'udovít {hacek over (S)}{hacek over (i)}pos 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).

  • Waveguide for plastic welding, arrangement for plastic welding, a welding method as well as a manufacturing method of a waveguide
    Patent number: 11820083
    Abstract: A waveguide for plastic welding has an entry end, an exit end as well as a first and a second inner face arranged between the entry end and the exit end, which are arranged opposite to each other and by means of which laser light can be reflected. A first distance between the entry end and the exit end defines a length of the waveguide and a second distance between the first and the second inner face defines a thickness of the waveguide. The exit end may be arranged opposite to the entry end and a central plane of the waveguide may extend centrally from the entry end to the exit end. The first inner face comprises a continuously curved, concave shape so that a third distance between the first inner face and the central plane varies continuously from the entry end in the direction of the exit end.
    Type: Grant
    Filed: April 1, 2022
    Date of Patent: November 21, 2023
    Assignee: BRANSON Ultraschall Niederlassung der Emerson Technologies Gmbh & Co. OHG
    Inventors: Marian Blasko, L'udovít {hacek over (S)}{hacek over (i)}pos