Patents by Inventor Mudassir Fajandar

Mudassir Fajandar 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).

  • Using Registration State to Determine Potential Change in User Location
    Publication number: 20080084869
    Abstract: A method for determining potential relocation of an IP-enabled telephony device involves subscribing to a registration events package of a VoIP network, receiving one or more notifications indicating a registration state of the IP-enabled telephony device, and determining that the IP-enabled telephony device has potentially relocated, based on the registration state changes. A system for determining potential relocation of a user of a VoIP-enabled device includes an application server that includes a user relocation determination application that subscribes to a VoIP registration events package and determines whether the user has potentially relocated based on a change in registration state of the user's VoIP-enabled device.
    Type: Application
    Filed: September 27, 2006
    Publication date: April 10, 2008
    Applicant: LEVEL 3 COMMUNICATIONS, INC.
    Inventors: John Hearty, Mudassir Fajandar, Ronald Matthew Munoz, Daniel Ryan