Patents by Inventor Rizwan E. Ahmed

Rizwan E. Ahmed 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 PERFORMING CONSISTENCY CHECKS FOR MULTIPLE SIGNALS RECEIVED FROM A TRASNMITTER
    Publication number: 20140009333
    Abstract: The subject matter disclosed herein relates to a system and method for processing multiple navigation signal components received from multiple global navigation satellite systems (GNSS'). In a particular implementation, an energy detection in a first navigation signal component is classified based, at least in part, on information in a second navigation signal component.
    Type: Application
    Filed: September 5, 2013
    Publication date: January 9, 2014
    Applicant: QUALCOMM Incorporated
    Inventors: Rizwan E. Ahmed, Dougals Neal Rowitch
  • System and/or method for determining sufficiency of pseudorange measurements
    Patent number: 7978131
    Abstract: The subject matter disclosed herein relates to a system and method for determining a sufficiency of measurements for locating positions. In one example, although claimed subject matter is not so limited, a process to improve accuracy of pseudorange measurements may be conducted using multiple dwells.
    Type: Grant
    Filed: December 15, 2009
    Date of Patent: July 12, 2011
    Assignee: QUALCOMM Incorporated
    Inventors: Rizwan E. Ahmed, Douglas Neal Rowitch
  • System and/or Method for Determining Sufficiency of Pseudorange Measurements
    Publication number: 20100328149
    Abstract: The subject matter disclosed herein relates to a system and method for determining a sufficiency of measurements for locating positions. In one example, although claimed subject matter is not so limited, a process to improve accuracy of pseudorange measurements may be terminated in response to a weighting of quantitative assessments of at least some of such pseudorange measurements.
    Type: Application
    Filed: December 15, 2009
    Publication date: December 30, 2010
    Applicant: QUALCOMM Incorporated
    Inventors: Rizwan E. Ahmed, Douglas Neal Rowitch