Patents by Inventor Yoay Berlatzky

Yoay Berlatzky 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).

  • Method and apparatus for optical mode conversion
    Publication number: 20050157979
    Abstract: A mode conversion apparatus including a dynamic waveguide section associated with a plurality of control elements that, when activated, are able to produce a periodic refractive-index perturbation pattern in the dynamic waveguide section, wherein the periodic refractive-index perturbation pattern is able to convert at least a fraction of an input signal from a first guided mode of the dynamic waveguide section into a second guided mode of the dynamic waveguide section.
    Type: Application
    Filed: May 28, 2003
    Publication date: July 21, 2005
    Inventors: Ilya Vorobeichik, Maxim Greenberg, Yoay Berlatzky, Edvardas Narevicius, Romanas Narevich