Patents by Inventor Yimin Xi

Yimin Xi 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).

  • Implementation of the intelligent network in the next generation networks and its interconnection to the PSTN
    Patent number: 8842816
    Abstract: The present invention discloses a Softswitch and system for implementing the intelligent network in the next generation networks and a method for interconnecting the intelligent networks to the PSTN. The Softswitch comprises: a network adaptive device for implementing the communication between the Softswitch and other devices in said network, as well as receiving the call request; a call server for determining whether the call received by said network adaptive device is a common call or the call of the intelligent network and processing the common call; and an INAP adapter for responding the call of the intelligent network and encoding/decoding the INAP message.
    Type: Grant
    Filed: December 3, 2002
    Date of Patent: September 23, 2014
    Assignee: ZTE Corporation
    Inventors: Weiliang Lian, Aijun Li, Yimin Xi, Lei Guo
  • Implementation of the intelligent network in the next generation networks and its interconnection to the pstn
    Publication number: 20060146786
    Abstract: The present invention discloses a Softswitch and system for implementing the intelligent network in the next generation networks and a method for interconnecting the intelligent networks to the PSTN. The Softswitch comprises: a network adaptive device for implementing the communication between the Softswitch and other devices in said network, as well as receiving the call request; a call server for determining whether the call received by said network adaptive device is a common call or the call of the intelligent network and processing the common call; and an INAP adapter for responding the call of the intelligent network and encoding/decoding the INAP message.
    Type: Application
    Filed: December 3, 2002
    Publication date: July 6, 2006
    Inventors: Weiliang Lian, Aijun Li, Yimin Xi, Lei Guo