发明授权
- 专利标题： Portable wireless communication device
- 专利标题（中）： 便携式无线通信设备
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申请号： US12787657申请日： 2010-05-26
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公开(公告)号： US08311595B2公开(公告)日： 2012-11-13
- 发明人: Susumu Takatsuka , Hiroyuki Taniguchi , Shin Takanashi , Tetsuya Naruse
- 申请人： Susumu Takatsuka , Hiroyuki Taniguchi , Shin Takanashi , Tetsuya Naruse
- 申请人地址： JP Tokyo
- 专利权人： Sony Mobile Communications Japan, Inc.
- 当前专利权人： Sony Mobile Communications Japan, Inc.
- 当前专利权人地址： JP Tokyo
- 代理机构： Frommer Lawrence & Haug LLP
- 代理商 William S. Frommer; Ellen Marcie Emas
- 优先权： JPP2009-134421 20090603; JPP2009-134422 20090603
- 主分类号： H04M1/00
- IPC分类号： H04M1/00
摘要：
A portable wireless communication device includes a case having a waterproof structure and floating on water, an operation portion arranged in a front face of the case; and a wireless communication processing portion arranged inside the case, wherein a position of the center of gravity in the case is shifted to a rear face side opposite to the front face with respect to a center of the case, in a state where all components including the wireless communication processing portion are housed.
公开/授权文献
- US20100311475A1 PORTABLE WIRELESS COMMUNICATION DEVICE 公开/授权日：2010-12-09
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