Patents by Inventor Vinod K. Dar

Vinod K. Dar 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).

  • Publication number: 20020069203
    Abstract: A method and apparatus for retrieving information from a computer network such as the Internet includes a pre-selected and focused subset of all existing web sites that is searchable by the intended user. The invention preferably monitors the changes in content to the web sites in its database and notifies the user of such changes. A preferred embodiment allows the user to organize and index the search results according to various criteria selected by the user. A particularly preferred embodiment stores both current and historical web sites in its database and utilizes existing sites to find new sites to add to the database.
    Type: Application
    Filed: July 25, 2001
    Publication date: June 6, 2002
    Inventors: Vinod K. Dar, Frederick H. Abrew, Michaael S. Risssman