发明名称 Portable radio device
摘要 A portable radio device which effectively prevents the property of transmission of radio waves from being degraded due to the user's body, is disclosed. A housing of the portable radio device has a lower end portion shaped to protrude from the major surface of the housing and taper down towards the lower end of the housing. An antenna is provided within the lower end portion.
申请公布号 US2002019252(A1) 申请公布日期 2002.02.14
申请号 US20010921519 申请日期 2001.08.02
申请人 NEC CORPORATION 发明人 KURODA MITSURU
分类号 H04B1/10;H04B1/38;H04M1/02;H04M1/03;H04Q7/32;(IPC1-7):H04B1/38 主分类号 H04B1/10
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