Patents by Inventor Harpinder S. Madan

Harpinder S. Madan 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).

  • Method for generating a relational database query statement using one or more templates corresponding to search conditions in an expression tree
    Patent number: 6748374
    Abstract: A method and system for representing objects in a relational database is provided. In one aspect, the invention provides a method and system for storing directory information objects in a relational database management system. In addition, a method and system for generating a statement in a database query language to search or manipulate objects or entries that are stored in a relational database is disclosed. An aspect of the invention is directed to a method and system that can automatically generate a SQL statement for an LDAP search filter.
    Type: Grant
    Filed: December 7, 1998
    Date of Patent: June 8, 2004
    Assignee: Oracle International Corporation
    Inventors: Harpinder S. Madan, Brian Gustafson, Uppili Srinivasan