发明名称 |
MOBILE PHONE |
摘要 |
A mobile phone set including a mobile phone and a warning apparatus detects an electric field strength of a second electric wave transmitted from the mobile phone and the warning apparatus, and gives a warning sound and the like, which enables users to recognize the fact when the mobile phone is lost or stolen.
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申请公布号 |
CA2367968(A1) |
申请公布日期 |
2002.07.16 |
申请号 |
CA20022367968 |
申请日期 |
2002.01.16 |
申请人 |
SANYO ELECTRIC CO., LTD. |
发明人 |
KASHU, HIROOMI;OTSUKA, SHUJI;KAWASAKI, HIDEJI |
分类号 |
H04M1/00;H04M1/2745;H04M1/725;H04Q7/38;(IPC1-7):H04M11/04;H04Q7/32 |
主分类号 |
H04M1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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