发明授权
- 专利标题： Telephone set, repeating device and recording medium
- 专利标题（中）： 电话机，重复设备和录音媒体
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申请号： US09964333申请日： 2001-09-28
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公开(公告)号： US06917676B2公开(公告)日： 2005-07-12
- 发明人: Takahiro Yoshida , Masaru Noji , Takahiro Sasaki , Tadashi Saito
- 申请人： Takahiro Yoshida , Masaru Noji , Takahiro Sasaki , Tadashi Saito
- 申请人地址： JP Tokyo
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Mattingly, Stanger, Malur, Brundidge, P.C.
- 主分类号： H04L12/66
- IPC分类号： H04L12/66 ; H04L29/06 ; H04L29/08 ; H04M3/58 ; H04M7/00 ; H04M3/54
摘要：
A telephone 12a connected to a local area network 10, comprising a means for requesting during communication a response from another receiver-side telephone 12b indicating its availability to receive a call, and a means for notifying the address of the receiver-side telephone 12b that responded to the caller-side telephone 22a.
公开/授权文献
- US20030063727A1 Telephone set, repeating device and recording medium 公开/授权日：2003-04-03
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