Patents by Inventor Dennis J. Mohatt

Dennis J. Mohatt 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 optimizing the output of a multi-peaked frequency harmonic generator
    Patent number: 5898718
    Abstract: A method and devices for obtaining optimized output harmonic frequency light at a plurality of peak frequencies from a nonlinear ferroelectric generator optical device by controlling the overall temperature of sections along the length of the optical structure and differentially applying external energy to the sections, with greater energy input near the input end than near the output end each section.
    Type: Grant
    Filed: May 19, 1997
    Date of Patent: April 27, 1999
    Assignee: Altos Inc.
    Inventors: Dennis J. Mohatt, Noureddine Melikechi, Robert S. Tamosaitis
  • Method and apparatus for optimizing the output of a harmonic generator
    Patent number: 5867303
    Abstract: A method of optimizing the output of harmonic frequency light from a nonlinear ferroelectric generator optical device by differentially controlled input of external energy to the optical device along its length, with greater energy input near the input end than near the output end of the optical structure, the energy input being controlled to achieve the desired level of output; and devices comprising optical structures and energy input means for practicing this method.
    Type: Grant
    Filed: May 19, 1997
    Date of Patent: February 2, 1999
    Assignee: Altos Inc.
    Inventors: Dennis J. Mohatt, Noureddine Melikechi, Robert S. Tamosaitis