Patents by Inventor Narayana C. Krishna

Narayana C. Krishna 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).

  • Contextual based determination of accuracy of position fixes
    Patent number: 8432274
    Abstract: Techniques for contextual based determination of accuracy of position fixes, and modification of the position fixes in accordance with the accuracy are disclosed. In one aspect, a position fix for an asset is received. The first position fix corresponds to a location of an event during shipment of the asset. If it is determined that the position fix is inaccurate, the position fix is modified in accordance with a type of the event.
    Type: Grant
    Filed: July 31, 2009
    Date of Patent: April 30, 2013
    Assignees: Deal Magic, Inc., Savi Networks, Inc.
    Inventors: Nicholas D. Cova, Narayana C. Krishna
  • CONTEXTUAL BASED DETERMINATION OF ACCURACY OF POSITION FIXES
    Publication number: 20110025496
    Abstract: Techniques for contextual based determination of accuracy of position fixes, and modification of the position fixes in accordance with the accuracy are disclosed. In one aspect, a position fix for an asset is received. The first position fix corresponds to a location of an event during shipment of the asset. If it is determined that the position fix is inaccurate, the position fix is modified in accordance with a type of the event.
    Type: Application
    Filed: July 31, 2009
    Publication date: February 3, 2011
    Inventors: Nicholas D. Cova, Narayana C. Krishna