Patents by Inventor Christopher Raymond Nash

Christopher Raymond Nash 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).

  • Navigation system with device orientation mechanism and method of operation thereof
    Patent number: 8762055
    Abstract: A method of operation of a navigation system includes: receiving acceleration information, including an acceleration measurement, and location information; calculating a total acceleration magnitude, having a vertical acceleration magnitude and a horizontal acceleration magnitude, from the acceleration measurement; calculating an average velocity estimation from the location information; calculating an average acceleration estimation from the location information; calculating a component angle between the average velocity estimation and the average acceleration estimation; calculating a forward acceleration and a lateral acceleration with the component angle and the horizontal acceleration magnitude; and generating a motion classification for a travel acceleration based on the forward acceleration and the lateral acceleration for displaying on a device.
    Type: Grant
    Filed: July 30, 2012
    Date of Patent: June 24, 2014
    Assignee: Telenav, Inc.
    Inventor: Christopher Raymond Nash
  • NAVIGATION SYSTEM WITH DEVICE ORIENTATION MECHANISM AND METHOD OF OPERATION THEREOF
    Publication number: 20130060467
    Abstract: A method of operation of a navigation system includes: receiving acceleration information, including an acceleration measurement, and location information; calculating a total acceleration magnitude, having a vertical acceleration magnitude and a horizontal acceleration magnitude, from the acceleration measurement; calculating an average velocity estimation from the location information; calculating an average acceleration estimation from the location information; calculating a component angle between the average velocity estimation and the average acceleration estimation; calculating a forward acceleration and a lateral acceleration with the component angle and the horizontal acceleration magnitude; and generating a motion classification for a travel acceleration based on the forward acceleration and the lateral acceleration for displaying on a device.
    Type: Application
    Filed: July 30, 2012
    Publication date: March 7, 2013
    Applicant: TELENAV, INC.
    Inventor: Christopher Raymond Nash
  • Server system for automatic multiple action document processing
    Publication number: 20020111984
    Abstract: A server system for a document processing system includes a plurality of input sources. A plurality of satellite servers are connected to the input sources. The satellite servers receive a plurality of digital files from the input sources. A central server is connected to the satellite servers. The central server receives the digital files from the satellite servers and performs at least one action on at least one of the digital files.
    Type: Application
    Filed: February 14, 2001
    Publication date: August 15, 2002
    Inventors: Robert Michael Getler, Christopher Raymond Nash, Craig Anthony Rudolph, Suzanne Marie Thompson