Patents by Inventor Ricardo A. Price

Ricardo A. Price 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 determining roll rate gyro bias in an attitude heading reference system
    Patent number: 7430460
    Abstract: A method and computer program product for determining the roll rate gyro bias of an attitude and heading reference system from true air speed, heading rate and body accelerations using centripetal force equations.
    Type: Grant
    Filed: March 23, 2005
    Date of Patent: September 30, 2008
    Inventor: Ricardo A. Price
  • Electronic flight instrument displays
    Patent number: 6985091
    Abstract: The present invention is directed to novel primary flight displays, moving map displays and engine parameter displays for aircraft cockpits. These displays process data gathered from various aircraft sensors and, using an various electronic databases, generate intuitive symbols that aid the pilot. The present invention also uses various novel algorithms that use data gathered from inexpensive sensors to derive parameters normally requiring far more expensive sensors.
    Type: Grant
    Filed: April 22, 2003
    Date of Patent: January 10, 2006
    Assignee: Chelton Flight Systems, Inc.
    Inventor: Ricardo A. Price
  • Electronic flight instrument displays
    Publication number: 20030193411
    Abstract: The present invention is directed to novel primary flight displays, moving map displays and engine parameter displays for aircraft cockpits. These displays process data gathered from various aircraft sensors and, using an various electronic databases, generate intuitive symbols that aid the pilot. The present invention also uses various novel algorithms that use data gathered from inexpensive sensors to derive parameters normally requiring far more expensive sensors.
    Type: Application
    Filed: April 22, 2003
    Publication date: October 16, 2003
    Inventor: Ricardo A. Price
  • Glide range depiction for electronic flight instrument displays
    Patent number: 6573841
    Abstract: The present invention is directed to novel methods for depicting glide range on moving map displays and on perspective-view primary flight displays. These methods involve processing data gathered from various aircraft sensors and, using a variety of electronic databases, generating intuitive symbols that aid the pilot.
    Type: Grant
    Filed: April 2, 2001
    Date of Patent: June 3, 2003
    Assignee: Chelton Flight Systems Inc.
    Inventor: Ricardo A. Price
  • Glide range depiction for electronic flight instrument displays
    Publication number: 20020140578
    Abstract: The present invention is directed to novel methods for depicting glide range on moving map displays and on perspective-view primary flight displays. These methods involve processing data gathered from various aircraft sensors and, using a variety of electronic databases, generating intuitive symbols that aid the pilot.
    Type: Application
    Filed: April 2, 2001
    Publication date: October 3, 2002
    Inventor: Ricardo A. Price