发明授权
- 专利标题： Conference mailbox service
- 专利标题（中）： 会议邮箱服务
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申请号： US576388申请日： 1995-12-21
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公开(公告)号： US5721764A公开(公告)日： 1998-02-24
- 发明人: Boris Dmitrievich Lubachevsky
- 申请人： Boris Dmitrievich Lubachevsky
- 申请人地址： NJ Middletown
- 专利权人： AT&T
- 当前专利权人： AT&T
- 当前专利权人地址： NJ Middletown
- 主分类号： H04M3/42
- IPC分类号： H04M3/42 ; H04M3/533 ; H04M3/56 ; H04M3/50
摘要：
A service establishes conference mailboxes (CMB) for specified durations of time upon request by a user. The CMB service permits a CMB to be accessed by any number of other users authorized by the requesting user. The CMB service also advantageously conferences together authorized users accessing a CMB concurrently. The CMB is advantageously implemented by a CMB control system comprising a processor and memory which CMB control system is connected to a communications network.
公开/授权文献
- US4581572A Alternating current generator for a car 公开/授权日：1986-04-08
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