Patents by Inventor Tejas Jayashankar

Tejas Jayashankar 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 adversarial attacks
    Patent number: 11462211
    Abstract: A linguistic system for transcribing an input, where the linguistic system comprises a processor configured to execute a neural network multiple times while varying weights of at least some nodes of the neural network to produce multiple transcriptions of the input. Further, determine a distribution of pairwise distances of the multiple transcriptions; determine a legitimacy of the input based on the distribution; and transcribe the input using stored weights of the nodes of the neural network when the input is determined as legitimate to produce a final transcription of the input.
    Type: Grant
    Filed: April 9, 2020
    Date of Patent: October 4, 2022
    Assignee: Mitsubishi Electric Research Laboratories, Inc.
    Inventors: Jonathan Le Roux, Tejas Jayashankar, Pierre Moulin
  • System and Method for Detecting Adversarial Attacks
    Publication number: 20210319784
    Abstract: A linguistic system for transcribing an input, where the linguistic system comprises a processor configured to execute a neural network multiple times while varying weights of at least some nodes of the neural network to produce multiple transcriptions of the input. Further, determine a distribution of pairwise distances of the multiple transcriptions; determine a legitimacy of the input based on the distribution; and transcribe the input using stored weights of the nodes of the neural network when the input is determined as legitimate to produce a final transcription of the input.
    Type: Application
    Filed: April 9, 2020
    Publication date: October 14, 2021
    Applicant: Mitsubishi Electric Research Laboratories, Inc.
    Inventors: Jonathan Le Roux, Tejas Jayashankar, Pierre Moulin