Patents by Inventor Venu Retnamma

Venu Retnamma 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 audio content verification
    Patent number: 11032415
    Abstract: Methods and systems for determining a context of recorded audio information and for verifying authenticity of an audio recording are disclosed. Exemplary methods can include mixing signals from the audio communication with metadata modulated using a carrier wave.
    Type: Grant
    Filed: March 5, 2020
    Date of Patent: June 8, 2021
    Assignee: Mitel Networks Corporation
    Inventor: Venu Retnamma