An Internet portal system for accomplishing a multi-component task involving interaction with one or more Internet Web sites includes an Internet-connected server having access to client-related data, an internet-capable client station usable by a client, and software executing on the server for managing...http://www.google.com.hk/patents/US20020035592?utm_source=gb-gplus-share專利 US20020035592 - METHOD AND APPARATUS FOR SINGLE-POINT-DELEGATION OF A TASK TO MULTIPLE WEB-BASED SERVICES
