Patents by Inventor Stelios Melachrinoudis

Stelios Melachrinoudis 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).

  • Publication number: 20240119959
    Abstract: The present disclosure generally relates to a system and method for obtaining a diagnosis of a mental health condition. An exemplary system can receive an audio input; convert the audio input into a text string; identify a speaker associated with the text string; based on at least a portion of the audio input, determine a predefined audio characteristic of a plurality of predefined audio characteristics; based on the determined audio characteristic, identify an emotion corresponding to the portion of the audio input; generate a set of structured data based on the text string, the speaker, the predefined audio characteristic, and the identified emotion; and provide an output for obtaining the diagnosis of the mental disorder or condition, wherein the output is indicative of at least a portion of the set of structured data.
    Type: Application
    Filed: December 11, 2023
    Publication date: April 11, 2024
    Applicant: The MITRE Corporation
    Inventors: Qian HU, Brian P. Marx, Patricia D. King, Seth-David Donald Dworman, Matthew E. Coarr, Keith A. Crouch, Stelios Melachrinoudis, Cheryl Clark, Terence M. Keane
  • Patent number: 11887622
    Abstract: The present disclosure generally relates to a system and method for obtaining a diagnosis of a mental health condition. An exemplary system can receive an audio input; convert the audio input into a text string; identify a speaker associated with the text string; based on at least a portion of the audio input, determine a predefined audio characteristic of a plurality of predefined audio characteristics; based on the determined audio characteristic, identify an emotion corresponding to the portion of the audio input; generate a set of structured data based on the text string, the speaker, the predefined audio characteristic, and the identified emotion; and provide an output for obtaining the diagnosis of the mental disorder or condition, wherein the output is indicative of at least a portion of the set of structured data.
    Type: Grant
    Filed: September 12, 2019
    Date of Patent: January 30, 2024
    Assignee: United States Department of Veteran Affairs
    Inventors: Qian Hu, Brian P. Marx, Patricia D. King, Seth-David Donald Dworman, Matthew E. Coarr, Keith A. Crouch, Stelios Melachrinoudis, Cheryl Clark, Terence M. Keane
  • Publication number: 20200090681
    Abstract: The present disclosure generally relates to a system and method for obtaining a diagnosis of a mental health condition. An exemplary system can receive an audio input; convert the audio input into a text string; identify a speaker associated with the text string; based on at least a portion of the audio input, determine a predefined audio characteristic of a plurality of predefined audio characteristics; based on the determined audio characteristic, identify an emotion corresponding to the portion of the audio input; generate a set of structured data based on the text string, the speaker, the predefined audio characteristic, and the identified emotion; and provide an output for obtaining the diagnosis of the mental disorder or condition, wherein the output is indicative of at least a portion of the set of structured data.
    Type: Application
    Filed: September 12, 2019
    Publication date: March 19, 2020
    Applicant: The MITRE Coporation
    Inventors: Qian HU, Brian P. MARX, Patricia D. KING, Seth-David Donald DWORMAN, Matthew E. COARR, Keith A. CROUCH, Stelios MELACHRINOUDIS, Cheryl CLARK, Terence M. KEANE
  • Patent number: 9767266
    Abstract: Disclosed herein are system, method, and computer program product embodiments for authentication of users of electronic devices by voice biometrics. An embodiment operates by comparing a power spectrum and/or an amplitude spectrum within a frequency range of an audio signal to a criterion, and determining that the audio signal is one of a live audio signal or a playback audio signal based on the comparison.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: September 19, 2017
    Assignee: THE MITRE CORPORATION
    Inventors: Qian Hu, Stelios Melachrinoudis, Joshua Kraunelis, Stanley Boykin, Matthew Coarr
  • Publication number: 20150178487
    Abstract: Disclosed herein are system, method, and computer program product embodiments for authentication of users of electronic devices by voice biometrics. An embodiment operates by comparing a power spectrum and/or an amplitude spectrum within a frequency range of an audio signal to a criterion, and determining that the audio signal is one of a live audio signal or a playback audio signal based on the comparison.
    Type: Application
    Filed: December 20, 2013
    Publication date: June 25, 2015
    Applicant: The MITRE Corporation
    Inventors: Qian Hu, Stelios Melachrinoudis, Joshua Kraunelis, Stanley Boykin, Matthew Coarr