Patents by Inventor Zankar Upendrakumer Sevak

Zankar Upendrakumer Sevak 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 OF ESTIMATING THE POSITION OF A USER DEVICE
    Publication number: 20140243015
    Abstract: Data concerning the strength of signals received from electromagnetic signal sources within a building is obtained at a plurality of points. Instead of storing the raw data for use in positioning, the data for each electromagnetic signal source is fitted to a function of received signal strength with distance from the electromagnetic signal source. This data is then used to estimate the position of a user device. The advantage of the invention is that the amount of data which requires to be stored is significantly reduced.
    Type: Application
    Filed: September 24, 2012
    Publication date: August 28, 2014
    Inventors: Syed Usman Basha, Tughrul Sati Arslan, Firas Alsehly, Zankar Upendrakumer Sevak