Patents by Inventor Liviu Nedelescu

Liviu Nedelescu 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).

  • Air traffic demand prediction
    Patent number: 7664596
    Abstract: Systems and methods for airspace demand prediction with improved sector level demand prediction are provided. In one embodiment, an air traffic demand prediction system (10) operable to predict demand within an airspace divided into sectors includes an expanded route predictor (14) operable to generate predicted two-dimensional expanded route information (40) associated with at least one requested flight (34), a trajectory modeler (16) operable to generate predicted four-dimensional expanded route information (46), a sector crossing predictor (18) operable to generate predicted sector crossing information (48), a departure time predictor (22) operable to generate predicted departure time information (54), and a demand modeler (62) operable to generate a demand model (28), the demand model (28) including predicted time intervals associated with the at least one requested flight indicating when it is expected to be present within one or more sectors of the airspace.
    Type: Grant
    Filed: June 29, 2006
    Date of Patent: February 16, 2010
    Assignee: Lockheed Martin Corporation
    Inventors: Gerald Bowden Wise, John Michael Lizzi, Louis John Hoebel, Rajesh Venkat Subbu, Daniel Joseph Cleary, Liviu Nedelescu, Paul W. Mettus, Bradley A. Culbertson, Jonathan Dehn
  • MULTI OBJECTIVE NATIONAL AIRSPACE COLLABORATIVE OPTIMIZATION
    Publication number: 20090112645
    Abstract: Systems and methods for planning and optimizing air traffic flow within an airspace are provided.
    Type: Application
    Filed: October 25, 2007
    Publication date: April 30, 2009
    Applicant: Lockheed Martin Corporation
    Inventors: Pratik D. Jha, Rajesh Venkat Subbu, John Michael Lizzi, Naresh Iyer, Liviu Nedelescu
  • AIR TRAFFIC DEMAND PREDICTION
    Publication number: 20080004792
    Abstract: Systems and methods for airspace demand prediction with improved sector level demand prediction are provided. In one embodiment, an air traffic demand prediction system (10) operable to predict demand within an airspace divided into sectors includes an expanded route predictor (14) operable to generate predicted two-dimensional expanded route information (40) associated with at least one requested flight (34), a trajectory modeler (16) operable to generate predicted four-dimensional expanded route information (46), a sector crossing predictor (18) operable to generate predicted sector crossing information (48), a departure time predictor (22) operable to generate predicted departure time information (54), and a demand modeler (62) operable to generate a demand model (28), the demand model (28) including predicted time intervals associated with the at least one requested flight indicating when it is expected to be present within one or more sectors of the airspace.
    Type: Application
    Filed: June 29, 2006
    Publication date: January 3, 2008
    Inventors: Gerald Bowden Wise, John Michael Lizzi, Louis John Hoebel, Rajesh Venkat Subbu, Daniel Joseph Cleary, Liviu Nedelescu, Paul W. Mettus, Bradley A. Culbertson, Jonathan Dehn