Patents Assigned to NewsEdge Corporation
  • System for determining changes in the relative interest of subjects
    Patent number: 6853950
    Abstract: A system for determining changes in the interest of a subject over a time period. The system measures the volume of news articles for a subject over a time period and makes a comparison to a previous volume of news articles for the same subject over a previous time period.
    Type: Grant
    Filed: July 19, 2000
    Date of Patent: February 8, 2005
    Assignee: NewsEdge Corporation
    Inventors: Daniel F. X. O'Reilly, John L. Moss, Pasco Gasbarro