发明名称 System and method for providing enhanced persistent communications
摘要 A system and method for providing persistent communications between users is disclosed whereby users can communicate in a real time fashion and/or in an offline or asynchronous manner within a persistent communications session without having to initiate a new session each time a user logs off or onto the communications session.
申请公布号 US8572171(B1) 申请公布日期 2013.10.29
申请号 US20080238662 申请日期 2008.09.26
申请人 GREENSPAN STEVEN L.;NARDI BONNIE A.;WHITTAKER STEPHEN;TAO TECHNOLOGIES, LLC 发明人 GREENSPAN STEVEN L.;NARDI BONNIE A.;WHITTAKER STEPHEN
分类号 G06F15/16 主分类号 G06F15/16
代理机构 代理人
主权项
地址