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发明名称
Multimedia Telekonferenzsystem
摘要
申请公布号
DE69428725(T2)
申请公布日期
2002.07.11
申请号
DE1994628725T
申请日期
1994.03.16
申请人
COLLABORATION PROPERTIES, INC.
发明人
LUDWIG, LESTER F.;LAUWERS, CHRIS J.;LANTZ, KEITH A.;BURNETT, GERALD J.;BURNS, EMMETT R.P.O.BOX 10279
分类号
G06F13/00;G06F15/16;G06Q10/00;H04L12/18;H04L12/58;H04L29/06;H04L29/08;H04M3/42;H04M3/428;H04M3/53;H04M3/56;H04M7/00;H04M7/12;H04N7/14;H04N7/15;(IPC1-7):H04N7/15
主分类号
G06F13/00
代理机构
代理人
主权项
地址
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