专利名称：Bi-directional information exchange
mechanism for collaborative networknavigation among a group of user terminals
发明人：Byung-Sun Choung,Robert Gula申请号：US08735475申请日：19961023公开号：US06181689B2公开日：20010130
专利附图：
摘要：A collaborative navigation server is able to share network navigation
information among a group of user terminals. The server can designate one of the user
terminals as a leading terminal, so that the location information of information pages arerelayed to all following terminals of the group, while a leading terminal is navigatingthrough the information pages by using its browser. The server is also able to revoke thecurrent leading terminal and designate a following terminal as a new leading terminaland re-designate the previous leading terminal as a following terminal.
代理机构：Lowe Hauptman Gopstein Gilman & Berner
代理人：Ying Tuo
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