发明授权
US6075620A Communication apparatus having communication function complying with
ITU-T V. 8 and V. 34 recommendations
失效
具有符合ITU-T V. 8和V. 34建议的通信功能的通信设备
- 专利标题： Communication apparatus having communication function complying with ITU-T V. 8 and V. 34 recommendations
- 专利标题（中）： 具有符合ITU-T V. 8和V. 34建议的通信功能的通信设备
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申请号： US84366申请日： 1998-05-27
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公开(公告)号： US6075620A公开(公告)日： 2000-06-13
- 发明人: Takehiro Yoshida , Fumiyuki Takiguchi
- 申请人： Takehiro Yoshida , Fumiyuki Takiguchi
- 申请人地址： JPX Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX9-158146 19970530
- 主分类号： H04N1/32
- IPC分类号： H04N1/32 ; H04L29/06 ; H04M11/00 ; H04N1/333 ; H04N1/00
摘要：
In a communication apparatus (e.g., a facsimile apparatus) having ITU-T V. 8 and V. 34 recommendations, when it is determined that a partner has the V. 8 and V. 34 functions, the apparatus omits detailed determination processing of reception of an ANSam signal in V. 8 communication, and shifts control to transmission of a CM signal in the V. 8 communication, thereby shortening the time required for the V. 8 communication.
公开/授权文献
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