Patents by Inventor Elizabeth Colunga

Elizabeth Colunga 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).

  • Systems and methods for providing 9-1-1 services to nomadic internet telephony callers
    Publication number: 20060193446
    Abstract: A system for facilitating 9-1-1 service delivery to internet telephony customers is provided. The system includes a server device for receiving a 9-1-1 call from a user device via a data network, where the 9-1-1 call are based on “9-1-1” digits dialed at the user device. The server device is configured to forward the received 9-1-1 call to an operator services interface operatively connected to the server device.
    Type: Application
    Filed: February 25, 2005
    Publication date: August 31, 2006
    Applicant: MCI, Inc.
    Inventor: Elizabeth Colunga