Patents Assigned to Limit Point Systems, Inc.
  • Sheaf data model
    Patent number: 7865526
    Abstract: A data model including a first table to represent an entity type with a column in the table for a respective attribute of the entity type, and having rows entered with attribute data. The data model also includes a row graph which represents an ordering relationship between the rows of the first table, and a column graph which represents an ordering relationship between columns of the first table. Further, the column graph is a row graph from a second table.
    Type: Grant
    Filed: April 22, 2005
    Date of Patent: January 4, 2011
    Assignee: Limit Point Systems, Inc.
    Inventor: David M. Butler
  • Sheaf data model
    Publication number: 20050192986
    Abstract: A data model including a first table to represent an entity type with a column in the table for a respective attribute of the entity type, and having rows entered with attribute data. The data model also includes a row graph which represents an ordering relationship between the rows of the first table, and a column graph which represents an ordering relationship between columns of the first table. Further, the column graph is a row graph from a second table.
    Type: Application
    Filed: April 22, 2005
    Publication date: September 1, 2005
    Applicant: LIMIT POINT SYSTEMS, INC.
    Inventor: David Butler
  • Sheaf data model
    Patent number: 6917943
    Abstract: A data model including a first table to represent an entity type with a column in the table for a respective attribute of the entity type, and having rows entered with attribute data. The data model also includes a row graph which represents an ordering relationship between the rows of the first table, and a column graph which represents an ordering relationship between columns of the first table. Further, the column graph is a row graph from a second table.
    Type: Grant
    Filed: May 11, 2001
    Date of Patent: July 12, 2005
    Assignee: Limit Point Systems, Inc.
    Inventor: David M. Butler
  • Sheaf data model
    Publication number: 20020095561
    Abstract: A data model including a first table to represent an entity type with a column in the table for a respective attribute of the entity type, and having rows entered with attribute data. The data model also includes a row graph which represents an ordering relationship between the rows of the first table, and a column graph which represents an ordering relationship between columns of the first table. Further, the column graph is a row graph from a second table.
    Type: Application
    Filed: May 11, 2001
    Publication date: July 18, 2002
    Applicant: LIMIT POINT SYSTEMS, INC.
    Inventor: David M. Butler