Patents by Inventor Chaudry Rasul Shahid

Chaudry Rasul Shahid 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 and apparatus for best service rescan scheduling for mobile device operating in an EVDO hybrid mode
    Patent number: 8160583
    Abstract: A method and apparatus for best service rescan scheduling on a mobile device operating in an EVDO hybrid mode, the method comprising the steps of: blocking a best service rescan on the mobile device if the mobile device in an EVDO traffic state, the mobile device characterized by blocking means, the blocking means enabled to block a best service rescan on the mobile device if the mobile device in an EVDO traffic state.
    Type: Grant
    Filed: August 13, 2009
    Date of Patent: April 17, 2012
    Assignee: Research In Motion Limited
    Inventors: Zhao Wen, Hossain Asif, Chaudry Rasul Shahid