发明授权
- 专利标题： Portable terminal device and open/close detector
- 专利标题（中）： 便携式终端设备和开/关检测器
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申请号： US10779818申请日： 2004-02-18
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公开(公告)号： US07074045B2公开(公告)日： 2006-07-11
- 发明人: Yutaka Kawahigashi , Atsuko Yamamoto , Toshiyuki Itoh
- 申请人： Yutaka Kawahigashi , Atsuko Yamamoto , Toshiyuki Itoh
- 申请人地址： JP Kawasaki
- 专利权人： Fujitsu Limited
- 当前专利权人： Fujitsu Limited
- 当前专利权人地址： JP Kawasaki
- 代理机构： Staas & Halsey LLP
- 优先权： JP2003-277203 20030722
- 主分类号： H01R11/30
- IPC分类号： H01R11/30 ; H01R13/60
摘要：
A portable terminal device which having a lower part; an upper part openable and closable in relation to the lower part; a magnet and a magnetic sensor attached to the lower part; and a magnetic plate which is attached to the upper part and leads the magnetic force of the magnet to the magnetic sensor, when the upper part is closed over the lower part.
公开/授权文献
- US20050020097A1 Portable terminal device and open/close detector 公开/授权日：2005-01-27
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