Patents by Inventor Vijay Shankar Tennety

Vijay Shankar Tennety 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).

  • Device selection from audio data
    Patent number: 11600291
    Abstract: This disclosure describes techniques for identifying a voice-enabled device from a group of voice-enabled devices to respond to a speech utterance of a user. A speech-processing system may receive an audio signal representing the speech utterance captured in an environment of a voice-enabled device, and identify another voice-enabled device located in the environment. The system may analyze the audio signal using a different natural-language-understanding model for each of the voice-enabled devices to identify an intent for each of the voice-enabled devices to respond to the speech utterance. The system may determine confidence scores that the intents are responsive to the speech utterance, and select the intent with the highest confidence score. The system may use the selected intent to generate a command for the corresponding voice-enabled device to respond to the user.
    Type: Grant
    Filed: June 12, 2020
    Date of Patent: March 7, 2023
    Assignee: Amazon Technologies, Inc.
    Inventors: Gang Lan, Joseph Pedro Tavares, Deepak Uttam Shah, Mckay Clawson, Vijay Shankar Tennety, Ravi Kiran Rachakonda, Venkata Snehith Cherukuri, Charles James Torbert
  • Device selection from audio data
    Patent number: 10685669
    Abstract: This disclosure describes techniques for identifying a voice-enabled device from a group of voice-enabled devices to respond to a speech utterance of a user. A speech-processing system may receive an audio signal representing the speech utterance captured in an environment of a voice-enabled device, and identify another voice-enabled device located in the environment. The system may analyze the audio signal using a different natural-language-understanding model for each of the voice-enabled devices to identify an intent for each of the voice-enabled devices to respond to the speech utterance. The system may determine confidence scores that the intents are responsive to the speech utterance, and select the intent with the highest confidence score. The system may use the selected intent to generate a command for the corresponding voice-enabled device to respond to the user.
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: June 16, 2020
    Assignee: Amazon Technologies, Inc.
    Inventors: Gang Lan, Joseph Pedro Tavares, Deepak Uttam Shah, Mckay Clawson, Vijay Shankar Tennety, Ravi Kiran Rachakonda, Venkata Snehith Cherukuri, Charles James Torbert