Patents Assigned to Virtual Key Graph
  • Methods of Encoding a Combining Integer Lists in a Computer System, and Computer Software Product for Implementing Such Methods
    Publication number: 20080263072
    Abstract: A range covering integers of an input list is divided into subsets according to a predetermined pattern. The encoding produces coding data including, for each subset containing at least one integer of the input list, data representing the position of this subset in the pattern, and data representing the position of each integer of the input list within this subset. This encoding process may be iterated in several coding layers. It supports very efficient methods for combining the coded integer lists.
    Type: Application
    Filed: July 10, 2007
    Publication date: October 23, 2008
    Applicant: VIRTUAL KEY GRAPH
    Inventor: Elie Ouzi Koskas
  • Methods of encoding and combining integer lists in a computer system, and computer software product for implementing such methods
    Patent number: 7246124
    Abstract: A range covering integers of an input list is divided into subsets according to a predetermined pattern. The encoding produces coding data including, for each subset containing at least one integer of the input list, data representing the position of this subset in the pattern, and data representing the position of each integer of the input list within this subset. This encoding process may be iterated in several coding layers. It supports very efficient methods for combining the coded integer lists.
    Type: Grant
    Filed: December 13, 2000
    Date of Patent: July 17, 2007
    Assignee: Virtual Key Graph
    Inventor: Elie Ouzi Koskas