Patents by Inventor Brett Falk

Brett Falk 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).

  • Apparatus and method for forming a voice encrypted signal in the hearing range
    Patent number: 9904789
    Abstract: A hardware module has a plug to interface with an audio channel of a speech communication device. A scrambler connected to the plug is configured to receive a local audio input signal and form an encrypted audio output signal in a human audible range that is applied to the audio channel of the speech communication device. The scrambler also receives a remote encrypted audio input signal in a human audible range and forms a remote audio output signal corresponding to the remote encrypted audio input signal.
    Type: Grant
    Filed: March 14, 2016
    Date of Patent: February 27, 2018
    Assignee: Stealth Software Technologies, Inc.
    Inventors: Brett Falk, Quinn Grier, Steve Naichia Lu, Rafail Ostrovsky, William E. Skeith, III