Patents by Inventor Eyal Porat

Eyal Porat 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).

  • Methods and Process of Tapering Waveguides and of Forming Optimized Waveguide Structures
    Publication number: 20080264107
    Abstract: In some embodiments of the present invention, an electrical field is applied across a waveguide substrate so as to induce ion exchange process that affects the cross section of the waveguide. Shaped electrical field may, according to the invention, may control the size and shape of the waveguide along it.
    Type: Application
    Filed: November 17, 2005
    Publication date: October 30, 2008
    Inventors: Yacov Malinovich, Eli Arad, Amotz Shemi, Eyal Porat, Rodi Grimberg