Patents by Inventor Jingrong Tang

Jingrong Tang 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).

  • System and method of creating subscriber services in an IP-based telecommunications network
    Patent number: 6711157
    Abstract: A system and method of creating subscriber services in an Internet Protocol (IP)-based telecommunications network. A service creation architecture includes a Service Component Creator (SCC) that creates service proxy objects, and posts them on a Lookup Service (LUS). The LUS is accessible through the Internet by Enterprise Service Creators (ESCs). The ESCs download the posted service proxy objects from the LUS, and customize the downloaded objects to create customized services for enterprise users. The ESCs upload the customized service proxy objects to an Enterprise LUS, and the, Enterprise LUS downloads the customized service proxy objects to a Service Management Unit (SMU) serving the end user. A gatekeeper serving the end users utilizes the service proxy code downloaded to the SMU to determine the location of a Service Implementation Repository (SIR) that stores actual service code for implementing the customized service.
    Type: Grant
    Filed: May 25, 2000
    Date of Patent: March 23, 2004
    Assignee: Telefonaktiebolaget L M Ericsson (publ)
    Inventors: Jingrong Tang, Anthony P. R. White, Bernard Pagurek, Roch Glitho