Patents by Inventor David I. Bell

David I. Bell 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).

  • Document agents
    Patent number: 7447991
    Abstract: A document agent. The document agent comprises a structure having elements that are readable by a web-browser to display as a web page. The structure also has embedded code to function as a software agent. Therefore, the structure functions as both a web page and as a software agent.
    Type: Grant
    Filed: April 1, 2002
    Date of Patent: November 4, 2008
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Craig P. Sayers, David I. Bell
  • Document agents
    Publication number: 20040205574
    Abstract: A document agent. The document agent comprises a structure having elements that are readable by a web-browser to display as a web page. The structure also has embedded code to function as a software agent. Therefore, the structure functions as both a web page and as a software agent.
    Type: Application
    Filed: April 1, 2002
    Publication date: October 14, 2004
    Inventors: Craig P. Sayers, David I. Bell