Patents by Inventor Anatoly E. Mefed

Anatoly E. Mefed 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).

  • Patent number: 4124813
    Abstract: A method of viewing nuclear magnetic resonance, wherein a test sample is immersed into a unidirectional polarizing magnetic field and subjected to the effect of a radio-frequency magnetic field directed at a perpendicular to the unidirectional polarizing magnetic field. The amplitude of the radio-frequency magnetic field is selected so as to exceed the average local magnetic field set by the gyromagnetic nuclei of the test sample, and the component of magnetization of the test sample longitudinal to the unidirectional polarizing magnetic field is viewed at a frequency of nuclear magnetic resonance in an effective magnetic field in a frame of reference rotating about the sense of the unidirectional polarizing magnetic field at a frequency of the above radio-frequency magnetic field in the direction of natural Larmor precession of the gyromagnetic nuclei in the test sample.
    Type: Grant
    Filed: July 19, 1976
    Date of Patent: November 7, 1978
    Inventors: Anatoly E. Mefed, Vadim A. Atsarkin