Patents by Inventor Dan'l Leviton

Dan'l Leviton 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).

  • Patent number: 7593387
    Abstract: Voice conversations by way of communications devices are conducted by transmitting symbols representative of a user's voice from a transmitting communications device and recreating the user's voice at a receiving communications device. The communications devices each include a processing engine responsive to a user's voice input for generating speech sample data indicative of predetermined portions of the user's voice. A storage device is coupled to the processing engine and stores the speech sample data. The processing engine also includes a communication module that generates transmission data, indicative of the user's voice spoken during a communication session as a function of the speech sample data and causes transmission of the transmission data to a remotely located recipient of the communication session.
    Type: Grant
    Filed: August 8, 2002
    Date of Patent: September 22, 2009
    Assignee: Symantec Corporation
    Inventors: Dan'l Leviton, Henri Isenberg
  • Patent number: 6501751
    Abstract: Voice conversations by way of communications devices are conducted by transmitting symbols representative of a user's voice from a transmitting communications device (101.1, 101.2) and recreating the user's voice at a receiving communications device (101.1, 101.1). The communications devices (101) each include a processing engine (104) responsive to a user's voice input (110) for generating speech sample data (112) indicative of predetermined portions of the user's voice. A storage device (106) is coupled to the processing engine (104) and stores the speech sample data (112). The processing engine (104) also includes a communication module (200, 300, 400) that generates transmission data, indicative of the user's voice spoken during a communication session as a function of the speech sample data (112) and causes transmission of the transmission data to a remotely located recipient of the communication session.
    Type: Grant
    Filed: September 30, 1998
    Date of Patent: December 31, 2002
    Assignee: Symantec Corporation
    Inventors: Dan'l Leviton, Henri Isenberg