Patents by Inventor Rahul Sangal

Rahul Sangal 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).

  • System and method for characterizing traffic conditions by analyzing operational data of a wireless network
    Patent number: 7546128
    Abstract: Characterizing traffic conditions by analyzing operational data taken from a wireless communication network to generate traffic information. Location estimates can be made based on processing the operational data. This location can be combined with computerized street maps to measure the time it takes to get from one geographic area to another. By aggregating and analyzing anonymous data from thousands of devices, the present invention is able to determine real-time and historical travel times and velocities between cities, intersections and along specific routes.
    Type: Grant
    Filed: December 3, 2004
    Date of Patent: June 9, 2009
    Assignee: AirSage, Inc.
    Inventors: Cyrus W. Smith, Clayton Wilkinson, IV, Kirk Carlson, Michael P. Wright, Rahul Sangal
  • System and method for characterizing traffic conditions by analyzing operational data of a wireless network
    Publication number: 20050079878
    Abstract: Characterizing traffic conditions by analyzing operational data taken from a wireless communication network to generate traffic information. Location estimates can be made based on processing the operational data. This location can be combined with computerized street maps to measure the time it takes to get from one geographic area to another. By aggregating and analyzing anonymous data from thousands of devices, the present invention is able to determine real-time and historical travel times and velocities between cities, intersections and along specific routes.
    Type: Application
    Filed: December 3, 2004
    Publication date: April 14, 2005
    Applicant: Airsage, Inc.
    Inventors: Cyrus Smith, Clayton Wilkinson, Kirk Carlson, Michael Wright, Rahul Sangal
  • System and method for providing traffic information using operational data of a wireless network
    Patent number: 6842620
    Abstract: Providing traffic information by using operational data developed by a wireless communication network to generate traffic information. Location information from the network can be combined with computerized street maps to measure the time it takes to get from one geographic area to another. By aggregating and analyzing anonymous data from thousands of devices, the present invention is able to determine real-time and historical travel times and velocities between cities, intersections and along specific routes.
    Type: Grant
    Filed: September 13, 2002
    Date of Patent: January 11, 2005
    Assignee: Airsage, Inc.
    Inventors: Cyrus W. Smith, Clayton Wilkinson, IV, Kirk Carlson, Michael P. Wright, Rahul Sangal
  • System and method for providing traffic information using operational data of a wireless network
    Publication number: 20030078055
    Abstract: Providing traffic information by using operational data developed by a wireless communication network to generate traffic information. Location information from the network can be combined with computerized street maps to measure the time it takes to get from one geographic area to another. By aggregating and analyzing anonymous data from thousands of devices, the present invention is able to determine real-time and historical travel times and velocities between cities, intersections and along specific routes.
    Type: Application
    Filed: September 13, 2002
    Publication date: April 24, 2003
    Applicant: AirSage, Inc.
    Inventors: Cyrus W. Smith, Clayton Wilkinson, Kirk Carlson, Michael P. Wright, Rahul Sangal