Patents by Inventor Yile E. Wang

Yile E. Wang 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).

  • Call triggering to one or more service nodes upon receipt of initial trigger response
    Patent number: 7376419
    Abstract: An originating mobile switching center of an apparatus in one example handles one or more calls. A serving mobile switching center for a communication device on a call of the one or more calls passes control of the call to the originating mobile switching center. The originating mobile switching center triggers the call to a service node. The service node sends an initial trigger response to the originating mobile switching center that instructs the originating mobile switching center to redirect the call. The initial trigger response arms one or more triggers that support one or more services for the communication device. The one or more triggers comprise one or more of one or more switch based triggers and one or more subscriber based triggers exclusive of Calling_Routing_Addresss_Available, OAnswer, and ODisconnect triggers.
    Type: Grant
    Filed: January 28, 2004
    Date of Patent: May 20, 2008
    Assignee: Lucent Technologies Inc.
    Inventors: Ramachendra P. Batni, Michael Joseph Rudolph, Yile E. Wang