Patents by Inventor Damian Kokkin

Damian Kokkin 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).

  • Sub-doppler intermodulated laser-induced-fluorescence spectrometer
    Patent number: 9976955
    Abstract: Optical spectroscopy system and method possessing spectral selectivity sufficient to distinguish isotopic line of the metal of interest. Each of the light beams, counter-propagating through vial with vapor of the sample, has been originated from the same light output of the laser source and modulated at a corresponding judiciously-determined frequency. The light-output, in turn, possesses a carrier frequency and two side-band frequencies defined with respect to a mean value of excitation frequencies of isotopes in the vapor.
    Type: Grant
    Filed: January 4, 2017
    Date of Patent: May 22, 2018
    Assignee: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
    Inventors: Damian Kokkin, Timothy Steimle
  • SUB-DOPPLER INTERMODULATED LASER-INDUCED-FLUORESCENCE SPECTROMETER
    Publication number: 20170191932
    Abstract: Optical spectroscopy system and method possessing spectral selectivity sufficient to distinguish isotopic line of the metal of interest. Each of the light beams, counter-propagating through vial with vapor of the sample, has been originated from the same light output of the laser source and modulated at a corresponding judiciously-determined frequency. The light-output, in turn, possesses a carrier frequency and two side-band frequencies defined with respect to a mean value of excitation frequencies of isotopes in the vapor.
    Type: Application
    Filed: January 4, 2017
    Publication date: July 6, 2017
    Applicant: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
    Inventors: Damian Kokkin, Timothy Steimle