Patents by Inventor Ivan J. Kauffman

Ivan J. Kauffman 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).

  • Interactive multimedia system and method
    Patent number: 5586235
    Abstract: A multimedia system contains documents which are made up of pages. Each page has at least one asset, page execution script which indicates the actions be performed on the assets, and a set of exit conditions which indicate actions to be taken when user inputs are received from an input device. The assets contain information to be output or algorithms to be followed.
    Type: Grant
    Filed: September 25, 1992
    Date of Patent: December 17, 1996
    Inventor: Ivan J. Kauffman