Patents by Inventor Nagandranath Maley

Nagandranath Maley 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 crossing and method of making same
    Patent number: 6674950
    Abstract: A photonic device including: at least first and second optical waveguides; and, a buffer at least partially interposed between the first and second optical waveguides where they at least partially overlie one-another so as to at least partially mitigate interference between optical signals traversing the first and second optical waveguides.
    Type: Grant
    Filed: April 26, 2002
    Date of Patent: January 6, 2004
    Assignee: Sarnoff Corporation
    Inventors: Liyou Yang, Nagandranath Maley
  • Optical waveguide crossing and method of making same
    Publication number: 20020159739
    Abstract: A photonic device including: at least first and second optical waveguides; and, a buffer at least partially interposed between the first and second optical waveguides where they at least partially overlie one-another so as to at least partially mitigate interference between optical signals traversing the first and second optical waveguides.
    Type: Application
    Filed: April 26, 2002
    Publication date: October 31, 2002
    Inventors: Liyou Yang, Nagandranath Maley