Patents by Inventor Chieng Guo

Chieng Guo 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).

  • Method and mechanism for a portal website architecture
    Patent number: 7277924
    Abstract: A method and mechanism for servicing a request for a web page from a user over a worldwide computer network using a portal management system. A user transmits a request for a web page with one or more portlets to a portal web server. The portal web server communicates with one or more web providers to obtain content for any portlets on the web page. Each web provider may communicate with one or more content retrievers, or access pre-rendered web pages generated by a performance engine, to retrieve content necessary to render the web page. Each content retriever may communicate with a content provider to obtain content. The portal web server assembles the requested web page using stored information and the appearance and operation of the web page and content supplied by the web provider.
    Type: Grant
    Filed: May 7, 2002
    Date of Patent: October 2, 2007
    Assignee: Oracle International Corporation
    Inventors: Derek Wichmann, Ling Lam, Chieng Guo, Michael Winton