Patents by Inventor Michael L. La Jole

Michael L. La Jole 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 for delivering digital sound, graphics, real time files and data via cable
    Patent number: 5394182
    Abstract: A method and apparatus for sending digital audio data and/or digital graphics within available bandwidth used to carry television signals into end-user homes and offices, such as, additional bandwidth which will become available as optical fiber replaces cable currently in use to carry cable television programming. The invention also makes it possible for digital audio and graphics, including computer generated data such as output from a word processing, paint or real time file builder program, to be sent over any regular television channel on any cable system. The system could even be used on a television signal broadcast at a normal broadcast frequency if the signal received in the home is of high enough quality.
    Type: Grant
    Filed: March 22, 1993
    Date of Patent: February 28, 1995
    Assignee: Time Warner Interactive Group, Inc.
    Inventors: Walter R. Klappert, Michael L. La Jole