Patents by Inventor Narayanan Vijaykumar

Narayanan Vijaykumar 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).

  • Patent number: 7912792
    Abstract: Systems and methods for generating margin sensitive pricing quotation in an integrated price adjustment system including: a) selecting products in selected product sets; b) providing pricing data corresponding to the products in selected product sets; c) providing guidance elements for products in selected product sets wherein guidance elements are margin sensitive; d) calculating guidance prices for products based upon guidance elements; e) selecting one of either pricing data or guidance prices; and f) generating a quotation based upon selections made such that margin sensitive pricing adjustments are incorporated into quotations. In some example embodiments, the present invention further includes providing predetermined suggestions for modifying the quotation.
    Type: Grant
    Filed: August 9, 2004
    Date of Patent: March 22, 2011
    Assignee: Vendavo, Inc.
    Inventors: Gary S. Lehrman, Rafael A. Gonzalez-Caloni, Narayanan Vijaykumar, Niel Esary
  • Patent number: 7640198
    Abstract: The present invention provides a system suitable for displaying price modeling data having an indexing module that calculates indexes based on price modeling data and a display module configured display a calculated index. Other embodiments provide a data aggregation module that aggregates indexes calculated by the indexing module that may be also be displayed.
    Type: Grant
    Filed: May 28, 2004
    Date of Patent: December 29, 2009
    Assignee: Vendavo, Inc.
    Inventors: Michael J. Albanese, Sean M. Murphy, Narayanan Vijaykumar, Marc H. Brown, Simon C. Lee, Hannes L. Marais
  • Patent number: 7308421
    Abstract: An apparatus and method for preparing a price quote for a product. The product is selected from among a plurality of products. A determination is made as to whether the product is a member of a particular product collection. This determination includes evaluating a dynamic selection rule set associated with the particular product collection. When the product is determined to be a member of the particular product collection, the method includes the additional steps of (i) identifying one or more price rules associated with the particular product collection and (ii) applying these price rules to the product in order to determine the price quote for the product.
    Type: Grant
    Filed: April 12, 2002
    Date of Patent: December 11, 2007
    Assignee: Vendavo, Inc.
    Inventors: Sri Raghupathy, Shankar Sundaram, Narayanan Vijaykumar
  • Patent number: 7233928
    Abstract: A method for computing a price quote for a product using a contract. The method includes identifying the set of price rules for a plurality of products associated with the contract. Each price rule in the set of price rules is either a hard price rule or a soft price rule. Each hard price rule includes a price rule expression and a price rule type and each soft price rule comprises a price rule type. A collection of price rules is generated including, for each soft rule in the set of price rules, hard price rules that are associated with the product and that have the same price rule type as the soft price rule. Hard price rules that are associated with the contract are also added to the collection of price rules. A pricing scheme that is to be used in order to determine the price quote for the product is selected and used to resolve the hard price rules in the collection of price rules in order to determine the price quote.
    Type: Grant
    Filed: April 12, 2002
    Date of Patent: June 19, 2007
    Assignee: Vendavo, Inc.
    Inventors: Anamarie E. Huerta, Anoop Singhal, James Louis Keesey, Sri Raghupathy, Narayanan Vijaykumar
  • Publication number: 20060047574
    Abstract: To achieve the foregoing and in accordance with the present invention, methods and systems of overriding inherited pricing structure properties in a hierarchically organized integrated price adjustment system are presented. The methods include the steps of providing hierarchically organized product line pricing structures in a common inheritance path where one hierarchically organized product line pricing structures is a root level product line pricing structure and where all other hierarchically organized product line pricing structures are configured to inherit at least one property from the root level product line pricing structure; modifying, by user input, a property of a hierarchically organized product line pricing structures; updating all hierarchically organized product line pricing structures above the product line pricing structure having the modified property where only product line pricing structures in the common inheritance path are updated such that hierarchical inheritance is overridden.
    Type: Application
    Filed: August 27, 2004
    Publication date: March 2, 2006
    Inventors: Shankar Sundaram, Michael Klein, Narayanan Vijaykumar
  • Publication number: 20060031178
    Abstract: The present invention presents systems and methods generating margin sensitive pricing quotation in an integrated price adjustment system including: a) selecting products in selected product sets; b) providing pricing data corresponding to the products in selected product sets; c) providing guidance elements for products in selected product sets wherein guidance elements are margin sensitive; d) calculating guidance prices for products based upon guidance elements; e) selecting one of either pricing data or guidance prices; and f) generating a quotation based upon selections made such that margin sensitive pricing adjustments are incorporated into quotations. In some example embodiments, the present invention further includes providing predetermined suggestions for modifying the quotation.
    Type: Application
    Filed: August 9, 2004
    Publication date: February 9, 2006
    Inventors: Gary Lehrman, Rafael Gonzalez-Caloni, Narayanan Vijaykumar, Niel Esary
  • Publication number: 20050278227
    Abstract: The present invention presents systems and methods for managing price modeling data through closed-loop analytics including a historical database populated with price modeling data; a rule based policy database populated with rules based on historical price modeling data; a transactional database for generating quotes conforming to rules from the rule based policy database; and a service database for transacting quotes generated by the transaction database and providing the transacted quotes to the historical database.
    Type: Application
    Filed: May 28, 2004
    Publication date: December 15, 2005
    Inventors: Niel Esary, Simon Lee, Rafael Gonzalez-Caloni, Marc Brown, Narayanan Vijaykumar, Sean Murphy
  • Publication number: 20030200185
    Abstract: A method for computing a price quote for a product using a contract. The method includes identifying the set of price rules for a plurality of products associated with the contract. Each price rule in the set of price rules is either a hard price rule or a soft price rule. Each hard price rule includes a price rule expression and a price rule type and each soft price rule comprises a price rule type. A collection of price rules is generated including, for each soft rule in the set of price rules, hard price rules that are associated with the product and that have the same price rule type as the soft price rule. Hard price rules that are associated with the contract are also added to the collection of price rules. A pricing scheme that is to be used in order to determine the price quote for the product is selected and used to resolve the hard price rules in the collection of price rules in order to determine the price quote.
    Type: Application
    Filed: April 12, 2002
    Publication date: October 23, 2003
    Inventors: Anamarie E. Huerta, Anoop Singhal, James Louis Keesey, Sri Raghupathy, Narayanan Vijaykumar
  • Publication number: 20030195810
    Abstract: An apparatus and method for preparing a price quote for a product. The product is selected from among a plurality of products. A determination is made as to whether the product is a member of a particular product collection. This determination includes evaluating a dynamic selection rule set associated with the particular product collection. When the product is determined to be a member of the particular product collection, the method includes the additional steps of (i) identifying one or more price rules associated with the particular product collection and (ii) applying these price rules to the product in order to determine the price quote for the product.
    Type: Application
    Filed: April 12, 2002
    Publication date: October 16, 2003
    Inventors: Sri Raghupathy, Shankar Sundaram, Narayanan Vijaykumar
  • Patent number: 5745896
    Abstract: A system of the present invention includes a PC-based relational database management system (PC RDBMS) with data integrity facilities. Methods are described for maintaining referential integrity between data tables which may be freely moved to various remote workstations--ones which do not have ready access to a centrally-maintained data dictionary. The system provides each table with descriptors for tracking referential integrity links or relationships among various tables, regardless of a particular situs where a table resides. A preferred interface is also described for permitting end-users to easily define referential integrity links between data tables.
    Type: Grant
    Filed: March 8, 1996
    Date of Patent: April 28, 1998
    Inventor: Narayanan Vijaykumar
  • Patent number: 5499359
    Abstract: A system of the present invention includes a PC-based relational database management system (PC RDBMS) with data integrity facilities. Methods are described for maintaining referential integrity between data tables which may be freely moved to various remote workstations--ones which do not have ready access to a centrally-maintained data dictionary. The system provides each table with descriptors for tracking referential integrity links or relationships among various tables, regardless of a particular situs where a table resides. A preferred interface is also described for permitting end-users to easily define referential integrity links between data tables.
    Type: Grant
    Filed: January 18, 1994
    Date of Patent: March 12, 1996
    Assignee: Borland International, Inc.
    Inventor: Narayanan Vijaykumar