Patents by Inventor Konatham Saikrishna REDDY

Konatham Saikrishna REDDY 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 system for generating time-frequency representation of a continuous signal
    Patent number: 11366012
    Abstract: A method and a system for generating a time-frequency representation of an aperiodic continuous input signal comprising generating a periodic train of short pulses having a repetition frequency, and sampling the signal temporally using the periodic train of short pulses to obtain a temporally sampled signal, the temporally sampled signal comprising a plurality of sampled copies of the input signal, each sampled copy being spaced in function of the repetition frequency of the periodic train of short pulses. The temporally sampled signal is delayed based on the repetition frequency to obtain a delayed temporally sampled signal comprising a plurality of delayed sampled copies, a spectral representation of a given delayed sampled copy being delayed in function of the repetition frequency. The delayed temporally sampled signal is evaluated over consecutive time slots to obtain, for each consecutive time slot, a respective output signal in the time-frequency domain.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: June 21, 2022
    Assignees: INSTITUT NATIONAL DE LA RECHERCHE SCIENTIFIQUE (INRS), CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS, UNIVERSITÉ GRENOBLE ALPES
    Inventors: Jose Azana, Konatham Saikrishna Reddy, Reza Maram, Hugues Guillet De Chatellus
  • METHOD AND SYSTEM FOR GENERATING TIME-FREQUENCY REPRESENTATION OF A CONTINUOUS SIGNAL
    Publication number: 20210096026
    Abstract: A method and a system for generating a time-frequency representation of an aperiodic continuous input signal comprising generating a periodic train of short pulses having a repetition frequency, and sampling the signal temporally using the periodic train of short pulses to obtain a temporally sampled signal, the temporally sampled signal comprising a plurality of sampled copies of the input signal, each sampled copy being spaced in function of the repetition frequency of the periodic train of short pulses. The temporally sampled signal is delayed based on the repetition frequency to obtain a delayed temporally sampled signal comprising a plurality of delayed sampled copies, a spectral representation of a given delayed sampled copy being delayed in function of the repetition frequency. The delayed temporally sampled signal is evaluated over consecutive time slots to obtain, for each consecutive time slot, a respective output signal in the time-frequency domain.
    Type: Application
    Filed: September 26, 2019
    Publication date: April 1, 2021
    Applicant: INSTITUT NATIONAL DE LA RECHERCHE SCIENTIFIQUE (INRS)
    Inventors: Jose AZANA, Konatham Saikrishna REDDY, Reza MARAM, Hugues Guillet DE CHATELLUS