Patents by Inventor Venkata Naga Krishna Chaitanya Puvvada

Venkata Naga Krishna Chaitanya Puvvada 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).

  • Acoustic event detection
    Patent number: 11302329
    Abstract: A system may include an acoustic event detection component for detecting acoustic events, which may be non-speech sounds. Upon detection of a command to detect a new sound, a device may prompt a user to cause occurrence of the sound one or more times. The acoustic event detection component may then be reconfigured, using audio data corresponding to the occurrences, to detect future occurrences of the event.
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: April 12, 2022
    Assignee: Amazon Technologies, Inc.
    Inventors: Ming Sun, Spyridon Matsoukas, Venkata Naga Krishna Chaitanya Puvvada, Chao Wang, Chieh-Chi Kao