Patents by Inventor Hai Doan

Hai Doan 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).

  • Methods and interface for set-partitioning decision support tool
    Patent number: 8005733
    Abstract: A visual interactive multi-criteria decision-making method and computer-based apparatus for portfolio management. The method/apparatus supports partitioning of a portfolio of physical or other assets into two mutually exclusive categories, such as assets recommended for sale and assets recommended for retention. The method/apparatus utilizes one or more coupled 2-D projections of the portfolio in criteria space. The user interacts with the projections to express and record preferences.
    Type: Grant
    Filed: December 28, 2006
    Date of Patent: August 23, 2011
    Assignee: General Electric Capital Corporation
    Inventors: Rajesh Venkat Subbu, Kete Chalermkraivuth, Jose R. Celaya, James G. Russo, John Andrew Ellis, Hoai-Hai Doan, Melissa Ialeggio, Matthew Allen
  • Multiple telemetry stream parsing and reconstruction system
    Patent number: 7974744
    Abstract: A system and method for parsing a set of archived telemetry streams for the purpose of reconstructing the data contained within the set of archived telemetry streams into a newly constructed set of telemetry streams. The newly constructed set of telemetry streams are used as a set of test driver data to evaluate performance in variety of ground based systems. The availability of test drivers produced by the preferred embodiment of the invention shortens the system development time line by allowing an evaluation of hardware and software changes ahead of the actual delivery of vehicle telemetry components, resulting in a reduction of overall program costs.
    Type: Grant
    Filed: April 30, 2008
    Date of Patent: July 5, 2011
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventor: Hai Doan
  • Multiple Telemetry Stream Parsing and Reconstruction System
    Publication number: 20090276106
    Abstract: The invention generally relates to a telemetry system and method for parsing a set of archived telemetry streams for the purpose of reconstructing the data contained within the set of archived telemetry streams into a newly constructed set of telemetry streams. The newly constructed set of telemetry streams are used as a set of test driver data to evaluate performance in variety of ground based systems. The availability of test drivers produced by the preferred embodiment of the invention shortens the system development time line by allowing an evaluation of hardware and software changes ahead of the actual delivery of vehicle telemetry components, resulting in a reduction of overall program costs.
    Type: Application
    Filed: April 30, 2008
    Publication date: November 5, 2009
    Inventor: Hai Doan
  • Multi-criteria decision support tool interface, methods and apparatus
    Publication number: 20080163085
    Abstract: A visual interactive multi-criteria decision-making method and computer-based apparatus for portfolio management. The method/apparatus supports partitioning of a portfolio of physical or other assets into two mutually exclusive categories, such as assets recommended for sale and assets recommended for retention. The method/apparatus utilizes one or more coupled 2-D projections of the portfolio in criteria space. The user interacts with the projections to express and record preferences.
    Type: Application
    Filed: December 28, 2006
    Publication date: July 3, 2008
    Inventors: Rajesh Venkat Subbu, Kete Chalermkraivuth, Jose R. Celaya, James G. Russo, John Andrew Ellis, Hoai-Hai Doan, Melissa Ialeggio, Matthew Allen
  • Methods and interface for set-partitioning decision support tool
    Publication number: 20080162238
    Abstract: A visual interactive multi-criteria decision-making method and computer-based apparatus for portfolio management. The method/apparatus supports partitioning of a portfolio of physical or other assets into two mutually exclusive categories, such as assets recommended for sale and assets recommended for retention. The method/apparatus utilizes one or more coupled 2-D projections of the portfolio in criteria space. The user interacts with the projections to express and record preferences.
    Type: Application
    Filed: December 28, 2006
    Publication date: July 3, 2008
    Inventors: Rajesh Venkat subbu, Kete Chalermkraivuth, Jose R. Celaya, James G. Russo, John Andrew Ellis, Hoai-Hai Doan, Melissa Ialeggio, Matthew Allen