Patents by Inventor Joseph Rajkumar

Joseph Rajkumar 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).

  • Publication number: 20140150994
    Abstract: A system for removing thermal energy generated by radioactive materials is provided. The system comprises an air-cooled shell-and- tube heat exchanger, comprising a shell and plurality of heat exchange tubes arranged in a substantially vertical orientation within the shell, the heat exchange tubes comprising interior cavities that collectively form a tube-side fluid path, the shell forming a shell-side fluid path that extends from an air inlet of the shell to an air outlet of the shell, the air inlet at a lower elevation than the air outlet; a heat rejection closed-loop fluid circuit comprising the tube-side fluid path, a coolant fluid flowing through the heat rejection closed-loop fluid circuit, the heat rejection closed-loop fluid circuit thermally coupled to the radioactive materials; and the air-cooled shell-and-tube heat exchanger transferring thermal energy from the coolant fluid flowing through the tube-side fluid path to air flowing through the shell-side fluid path.
    Type: Application
    Filed: April 25, 2012
    Publication date: June 5, 2014
    Applicant: HOLTEC INTERNATIONAL, INC.
    Inventors: Krishna P. Singh, Joseph Rajkumar
  • Publication number: 20130200668
    Abstract: A vehicle seat having a seat back pivotably coupled to a seat base by a seat recliner mechanism such that the seat back can be pivoted in a forward and rearward direction relative the seat base. The seat includes a track assembly coupled to the vehicle and the seat, such that the seat can be moved in the forward and rearward directions relative to the vehicle interior. The seat further includes an actuator mechanism having a first actuator that includes a push button located on the seat and an actuator in electrical communication with the push button, A force transmitting device has one end connected to the actuator and a second end connected to the seat recliner mechanism, such that energizing the actuator actuates the force transmitting device to release the seat recliner mechanism and move the seat between a use and a tipped and forward position.
    Type: Application
    Filed: June 23, 2011
    Publication date: August 8, 2013
    Applicant: Johnson Controls Technology Company
    Inventors: Eric B. Michalak, Joseph Rajkumar, Mark Kowalski, Vijay Havali, Jeffrey P. Medvecky
  • Publication number: 20130124375
    Abstract: A food tracing and tracking system, method, and computer-program product are provided. The present invention allows companies that operate within these supply-chains, to exchange information bi-directionally throughout the entire supply-chain while maintaining data integrity and appropriate levels of security at all times and in real-time. The present invention enables a continuous linkage across the supply-chain-entities and changing of supply-chain entities in near real-time and ensures data integrity and data security, performs language translation, maintains a continuous history over time without the need for data conversion, and provides each entity within the supply chain the option of publishing their identity and data to the other supply chain entities. New fields can be added as needed for processes and materials. The present invention supports distributed data hosted on various machines by various organizations over a public or private data network.
    Type: Application
    Filed: January 8, 2013
    Publication date: May 16, 2013
    Inventors: Paul Sribhibhadh, James M. Thomson, Joseph Rajkumar, Chatta Udomwongsa, Gregory R. Clarke, Stephen E. Johnson, Michael Blaha
  • Patent number: 8392225
    Abstract: A food tracing and tracking system, method, and computer-program product are provided. The present invention allows small, medium and large-size companies that operate within these supply-chains, to exchange information bi-directionally throughout the entire supply-chain while maintaining data integrity and appropriate levels of security at all times and allowing this in real-time. The present invention enables a continuous linkage across the supply-chain-entities and changing of supply-chain entities in near real-time. The present invention ensures data integrity and data security, performs language translation, maintains a continues history over time without the need for data conversion, and provides each entity within the supply chain the option of publishing their identity and data to the other supply chain entities. New fields can be added as needed for processes and materials.
    Type: Grant
    Filed: April 22, 2003
    Date of Patent: March 5, 2013
    Assignee: FXA Group
    Inventors: Paul Sribhibhadh, James M. Thomson, Joseph Rajkumar, Chatta Udomwongsa, Gregory R. Clarke, Stephen E. Johnson, Michael Blaha
  • Publication number: 20120294737
    Abstract: An autonomous self-powered system for cooling radioactive materials comprising: a pool of liquid; a closed-loop fluid circuit comprising a working fluid having a boiling temperature that is less than a boiling temperature of the liquid of the pool, the closed-loop fluid circuit comprising, in operable fluid coupling, an evaporative heat exchanger at least partially immersed in the liquid of the pool, a turbogenerator, and a condenser; one or more forced flow units operably coupled to the closed-loop fluid circuit to induce flow of the working fluid through the closed-loop fluid circuit; and the closed-loop fluid circuit converting thermal energy extracted from the liquid of the pool into electrical energy in accordance with the Rankine Cycle, the electrical energy powering the one or more forced flow units.
    Type: Application
    Filed: April 18, 2012
    Publication date: November 22, 2012
    Inventors: Krishna P. Singh, Indresh Rampall, Joseph Rajkumar
  • Publication number: 20030236768
    Abstract: A food tracing and tracking system, method, and computer-program product are provided. The present invention allows small, medium and large-size companies that operate within these supply-chains, to exchange information bi-directionally throughout the entire supply-chain while maintaining data integrity and appropriate levels of security at all times and allowing this in real-time. The present invention enables a continuous linkage across the supply-chain-entities and changing of supply-chain entities in near real-time. The present invention ensures data integrity and data security, performs language translation, maintains a continues history over time without the need for data conversion, and provides each entity within the supply chain the option of publishing their identity and data to the other supply chain entities. New fields can be added as needed for processes and materials.
    Type: Application
    Filed: April 22, 2003
    Publication date: December 25, 2003
    Inventors: Paul Sribhibhadh, James M. Thomson, Joseph Rajkumar, Chatta Udomwongsa, Gregory R. Clarke, Stephen E. Johnson, Michael Blaha
  • Publication number: 20030216979
    Abstract: A computer program product and method for representing a general ledger account. The data structure includes an account type table, an account table, a segment type table, a segment table, and an association table. The account type table includes account type identification and an associated account type name. The account table includes account identification and an associated account type identification from the account type table. The segment type table includes one or more segment type identification and an associated segment type name, display position, status, length, and account type identification from the account type table. The segment table includes one or more segment identification and an associated segment value and segment type identification from the segment type table. The association table includes an association between the segment identification from the segment table and account identification from the account table.
    Type: Application
    Filed: April 22, 2003
    Publication date: November 20, 2003
    Inventors: Paul Sribhibhadh, James M. Thomson, Joseph Rajkumar, Chatta Udomwongsa, Gregory R. Clarke, Stephen E. Johnson, Michael Blaha