发明名称 |
WIRELESS UNLOCKING SYSTEM |
摘要 |
A wireless unlocking system includes a programmable telephone. When the programmable telephone receives a call from a communication terminal along with a calling telephone number, the calling telephone number is matched with a number of pre-stored telephone numbers. The programmable telephone transmits an unlocking signal to an electrically controlled lock and unlocks a door if the telephone number of the call successfully matches one of the pre-stored telephone numbers.
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申请公布号 |
US2012329427(A1) |
申请公布日期 |
2012.12.27 |
申请号 |
US201113224347 |
申请日期 |
2011.09.02 |
申请人 |
TONG SONG-LIN;ZHOU HAI-QING;TU YI-XIN;HON HAI PRECISION INDUSTRY CO., LTD.;HONG FU JIN PRECISION INDUSTRY (SHENZHEN) CO. LTD. |
发明人 |
TONG SONG-LIN;ZHOU HAI-QING;TU YI-XIN |
分类号 |
H04W12/00;H04W4/00 |
主分类号 |
H04W12/00 |
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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