Patents Examined by G. F. Cummingham
  • Method for the computerized solution of the intersection of polygons
    Patent number: 6208352
    Abstract: Methods and systems for the computerized solution of the intersection of polygons where the product polygon and subtracting polygon are represented by vertices in a product polygon linked list and a subtracting polygon linked list, respectively. In one aspect, the vertices in the product polygon linked list and the vertices in the subtracting polygon linked list have a different orientation.
    Type: Grant
    Filed: August 30, 1999
    Date of Patent: March 27, 2001
    Assignee: General Dynamics Government Systems Corp.
    Inventor: Bruce Hardy Blackwell