发明授权
- 专利标题： Call progress information in cable telephony
- 专利标题（中）： 在有线电话中呼叫进度信息
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申请号： US11543429申请日： 2006-10-05
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公开(公告)号： US07831026B1公开(公告)日： 2010-11-09
- 发明人: David L. Basore , Barry S. Bosik , Moshiur Rahman
- 申请人： David L. Basore , Barry S. Bosik , Moshiur Rahman
- 代理商 Henry Brendzel
- 主分类号： H04M11/00
- IPC分类号： H04M11/00
摘要：
An apparatus for obtaining and displaying call progress information of a telephone call on the monitor of the television, including means for communicating control signals that flow in either direction between the apparatus and a set top box that controls the television.
信息查询
