Patents by Inventor Lukas MACZEWSKY

Lukas MACZEWSKY 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).

  • OPTICAL WAVEGUIDE LIGHT EMITTER AND TOUCHSCREEN
    Publication number: 20210157443
    Abstract: An optical device for controlling light and an optical touch sensing device are formed by direct laser writing in a transparent substrate to manufacture one or more optical waveguides therein.
    Type: Application
    Filed: July 25, 2019
    Publication date: May 27, 2021
    Inventors: Jonas ZEUNER, Philip WALTHER, Alexander SZAMEIT, Matthias HEINRICH, Lukas MACZEWSKY