发明名称 Method and apparatus for message transmission verification
摘要 A method and apparatus improve the user-friendliness of messaging systems. A message sender is requested to create a message ID which is used to identify a message being sent by the message sender. At some later time the message sender can query the message center using the sender generated message ID to ask the center to verify whether the message has either been sent to or received by the intended recipient.
申请公布号 US2005188033(A1) 申请公布日期 2005.08.25
申请号 US20050036159 申请日期 2005.01.18
申请人 AAS DAVID;LEUCA ILEANA A. 发明人 AAS DAVID;LEUCA ILEANA A.
分类号 H04M3/42;H04M3/533;H04W4/12;H04W84/02;(IPC1-7):G06F15/16 主分类号 H04M3/42
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