Patents by Inventor Nithiwadee THAICHAROEN

Nithiwadee THAICHAROEN 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).

  • Atom-based electromagnetic radiation electric-field and power sensor
    Patent number: 9970973
    Abstract: A method is presented for measuring the electric field of electromagnetic radiation using the spectroscopic responses of Rydberg atoms to the electromagnetic radiation field. The method entails implementing quantitative models of the Rydberg atom response to the electromagnetic radiation field to provide predetermined atomic properties or spectra for field amplitudes and or frequencies of interest, spectroscopically measuring the response (spectrum) of Rydberg atoms exposed to an unknown electromagnetic radiation field, and obtaining the electric field amplitude and/or frequency of the unknown electromagnetic radiation by using features extracted from the measured spectrum and comparing them to features in a predetermined spectrum among the set of predetermined spectra.
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: May 15, 2018
    Assignee: The Regents of The University of Michigan
    Inventors: David A. Anderson, Georg A. Raithel, Nithiwadee Thaicharoen, Stephanie A. Miller, Andrew Schwarzkopf
  • Atom-Based Electromagnetic Radiation Electric-Field And Power Sensor
    Publication number: 20180031620
    Abstract: A method is presented for measuring the electric field of electromagnetic radiation using the spectroscopic responses of Rydberg atoms to the electromagnetic radiation field. The method entails implementing quantitative models of the Rydberg atom response to the electromagnetic radiation field to provide predetermined atomic properties or spectra for field amplitudes and or frequencies of interest, spectroscopically measuring the response (spectrum) of Rydberg atoms exposed to an unknown electromagnetic radiation field, and obtaining the electric field amplitude and/or frequency of the unknown electromagnetic radiation by using features extracted from the measured spectrum and comparing them to features in a predetermined spectrum among the set of predetermined spectra.
    Type: Application
    Filed: October 13, 2017
    Publication date: February 1, 2018
    Inventors: David A. ANDERSON, Georg A. RAITHEL, Nithiwadee THAICHAROEN, Stephanie A. MILLER
  • Atom-Based Electromagnetic Radiation Electric-Field Sensor
    Publication number: 20160363617
    Abstract: A method is presented for measuring the electric field of electromagnetic radiation using the spectroscopic responses of Rydberg atoms to the electromagnetic radiation field. The method entails implementing quantitative models of the Rydberg atom response to the electromagnetic radiation field to provide predetermined atomic properties or spectra for field amplitudes and or frequencies of interest, spectroscopically measuring the response (spectrum) of Rydberg atoms exposed to an unknown electromagnetic radiation field, and obtaining the electric field amplitude and/or frequency of the unknown electromagnetic radiation by using features extracted from the measured spectrum and comparing them to features in a predetermined spectrum among the set of predetermined spectra.
    Type: Application
    Filed: June 15, 2016
    Publication date: December 15, 2016
    Inventors: David A. ANDERSON, Georg A. RAITHEL, Christopher HOLLOWAY, Joshua GORDON, Andrew SCHWARZKOPF, Nithiwadee THAICHAROEN, Stephanie A. MILLER, Steven JEFFERTS