Patents by Inventor Carlos Mijares

Carlos Mijares 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).

  • Interface between an SS7 gateway and an IP network
    Patent number: 6683881
    Abstract: An interface between an SS7 gateway and an IP network allows application layer data, such as MAP and TCAP messages, to be transported unchanged through the interface. The invention also provides a protocol for transporting MAP and TCAP messages that eliminates the need for SS7 protocols, and in particular, eliminates the need to implement the Signaling Connection Control Part (SCCP). The interface is particularly useful for connecting a private wireless office system to an SS7 network to allow roaming between the private wireless office telephone system and the PLMN.
    Type: Grant
    Filed: May 28, 1999
    Date of Patent: January 27, 2004
    Assignee: Ericsson Inc.
    Inventors: Carlos Mijares, Dave Larson, Hans Mo, Olof Lindstrom, Michael Dalbo