Patents by Inventor Alexander Gelfenbain

Alexander Gelfenbain 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 determining metabolic factors from an electrocardiogram
    Patent number: 6920348
    Abstract: Methods and devices are provided for determining metabolic factors using electrocardiogram measurements from a person's Wilson points. A first derivative of an electrocardiogram measurement is calculated. A ratio is calculated of the absolute value of the positive spike of the first derivative to the sum of the absolute values of the positive and negative spikes. In some embodiments, the ratio is multiplied by a constant to determine a metabolic factors. Further operations may be performed on the ratio to determine other metabolic factors. In some embodiments, a garment is provided for easily locating Wilson points. Methods and devices are provided for taking and processing EGC measurements to determine metabolic factors and for using the metabolic factors to optimize an exercise program.
    Type: Grant
    Filed: January 31, 2003
    Date of Patent: July 19, 2005
    Inventors: Eugene Vasin, Alexander Gelfenbain
  • Method and apparatus for determining metabolic factors from an electrocardiogram
    Publication number: 20030171684
    Abstract: Methods and devices are provided for determining metabolic factors using electrocardiogram measurements from a person's Wilson points. A first derivative of an electrocardiogram measurement is calculated. A ratio is calculated of the absolute value of the positive spike of the first derivative to the sum of the absolute values of the positive and negative spikes. In some embodiments, the ratio is multiplied by a constant to determine a metabolic factors. Further operations may be performed on the ratio to determine other metabolic factors. In some embodiments, a garment is provided for easily locating Wilson points. Methods and devices are provided for taking and processing EGC measurements to determine metabolic factors and for using the metabolic factors to optimize an exercise program.
    Type: Application
    Filed: January 31, 2003
    Publication date: September 11, 2003
    Applicant: Vega Research Lab, LLC
    Inventors: Eugene Vasin, Alexander Gelfenbain