Patents by Inventor Sudhakar P. Divakaruni

Sudhakar P. Divakaruni 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).

  • GPS/IRS global position determination method and apparatus with integrity loss provisions
    Patent number: 5923286
    Abstract: A system for use with an inertial reference system and a global position receiver for calculating a position error after a loss of integrity by utilizing the global position system values for position and velocity at a time just before the loss of integrity and by utilizing the inertial reference system position modified by the known error in inertial reference system position as it varies with time and the position error as calculated by the global position system velocity extrapolated over the time since integrity loss.
    Type: Grant
    Filed: October 23, 1996
    Date of Patent: July 13, 1999
    Assignee: Honeywell Inc.
    Inventor: Sudhakar P. Divakaruni