发明授权
- 专利标题： Electronic timepiece and method for transmitting data for electronic timepiece
- 专利标题（中）： 电子钟表及电子钟表数据传送方法
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申请号： US09701729申请日： 2000-11-30
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公开(公告)号： US06623157B1公开(公告)日： 2003-09-23
- 发明人: Teruhiko Fujisawa , Takashi Kawaguchi
- 申请人： Teruhiko Fujisawa , Takashi Kawaguchi
- 优先权： JP11-089909 19990330
- 主分类号： G04C1300
- IPC分类号： G04C1300
摘要：
In an analog electronic timepiece, when a detection circuit detects an external calling signal, a data storage circuit and a data-transmission-signal pulse generating circuit are used to achieve data transmission through a motor coil and a driving circuit, both of which are conventional elements constituting the analog electronic timepiece, at timing between pulses of a driving signal for moving hands.
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