Patents by Inventor Nawara Owary

Nawara Owary 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).

  • Managing registration with a push-to-talk communication system
    Patent number: 9479906
    Abstract: A wireless device is determined to be in communication with a first access node is at a location in a coverage area of a first communication network, and it is determined whether the wireless device is in communication with the first access node using a first radio access technology or a second radio access technology. The availability of the first r and the second radio access technologies from the first communication network are determined, and the wireless device is permitted to register with the PTT communication system when the wireless device is in communication with the access node using the first radio access technology. Further, the wireless device is prevented from registering with the PTT communication system when the wireless device is in communication with the access node using the second radio access technology and the first radio access technology is available for the wireless device.
    Type: Grant
    Filed: December 19, 2013
    Date of Patent: October 25, 2016
    Assignee: Sprint Spectrum L.P.
    Inventors: Kafi Hassan, Nawara Owary, Nagi Mansour