Patents by Inventor Hemant Kumar Gangwar

Hemant Kumar Gangwar 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).

  • System and method for detecting a simulated emergency alert signal (EAS)
    Patent number: 11094314
    Abstract: A system and a method for detecting a simulated Emergency Alert Signal (EAS) are disclosed. The method includes detecting, by a first detector, one or more tones in a plurality of audio frames. Further, the method includes detecting, by a second detector, one or more beeps in the plurality of audio frames. Thereafter, the method includes detecting, by a third detector, at least one emergency word in the plurality of audio frames based at least on the detected one or more tones or the detected one or more beeps, and thereby detecting the simulated EAS.
    Type: Grant
    Filed: January 18, 2020
    Date of Patent: August 17, 2021
    Assignee: Interra Systems
    Inventors: Rohit Gupta, Niraj Sinha, Hemant Kumar Gangwar, Manik Gupta
  • SYSTEM AND METHOD FOR DETECTING A SIMULATED EMERGENCY ALERT SIGNAL (EAS)
    Publication number: 20210225359
    Abstract: A system and a method for detecting a simulated Emergency Alert Signal (EAS) are disclosed. The method includes detecting, by a first detector, one or more tones in a plurality of audio frames. Further, the method includes detecting, by a second detector, one or more beeps in the plurality of audio frames. Thereafter, the method includes detecting, by a third detector, at least one emergency word in the plurality of audio frames based at least on the detected one or more tones or the detected one or more beeps, and thereby detecting the simulated EAS.
    Type: Application
    Filed: January 18, 2020
    Publication date: July 22, 2021
    Applicant: Interra Systems, Inc.
    Inventors: Rohit Gupta, Niraj Sinha, Hemant Kumar Gangwar, Manik Gupta