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发明名称
METHOD AND SYSTEM FOR DISTRIBUTION OF PRESENCE INFORMATION
摘要
申请公布号
CA2693945(A1)
申请公布日期
2010.08.27
申请号
CA20102693945
申请日期
2010.02.22
申请人
RESEARCH IN MOTION LIMITED
发明人
BROWN, ROBERT WILLIAM;PREISS, BRUNO RICHARD;LEWIS, ALLAN;GEORGE, RICHARD;MCCOLGAN, BRIAN EDWARD ANTHONY;GODFREY, JAMES
分类号
H04L29/06;H04W8/22
主分类号
H04L29/06
代理机构
代理人
主权项
地址
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