Patents by Inventor Ross T. Schermer

Ross T. Schermer 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 coupler
    Publication number: 20040240790
    Abstract: A optical coupler is formed on a substrate and includes a first and elongate optical waveguides. Variable coupling is provided between the first and second elongate optical waveguides. In an optical modulator, a plurality of phase shifts are provided along the waveguides to increase linearity of a response of the modulator.
    Type: Application
    Filed: May 20, 2004
    Publication date: December 2, 2004
    Inventors: Anand Gopinath, Jaesang Oh, Ross T. Schermer