Patents by Inventor Alfredo Vega Irizarry

Alfredo Vega Irizarry 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 for automatically detecting and characterizing spectral activity
    Patent number: 7904263
    Abstract: The invention disclosed herein provides a computer implementable method for characterizing signals in a frequency domain spectrum where such signals may be a wideband signal while individually being of varied formats such as tones, analog modulation, digital modulation, etc. The invention employs statistical probability models where mean, standard deviation, histograms, and probability density functions are analogous to center frequency, bandwidth, frequency spectrum, and signal models, respectively. The invention reconstructs a frequency spectrum showing signals of interest.
    Type: Grant
    Filed: September 24, 2008
    Date of Patent: March 8, 2011
    Assignee: The United States of America as represented by the Secretary of the Air Force
    Inventor: Alfredo Vega Irizarry
  • Method for automatically detecting and characterizing spectral activity
    Publication number: 20090299665
    Abstract: The invention disclosed herein provides a computer implementable method for characterizing signals in a frequency domain spectrum where such signals may comprise a wideband signal while individually being of varied formats such as tones, analog modulation, digital modulation, etc. The invention employs statistical probability models where mean, standard deviation, histograms, and probability density functions are analogous to center frequency, bandwidth, frequency spectrum, and signal models, respectively. The invention reconstructs a frequency spectrum showing signals of interest.
    Type: Application
    Filed: September 24, 2008
    Publication date: December 3, 2009
    Inventor: Alfredo Vega Irizarry