发明名称 |
Multi-purpose remote control radio key with infinite code combination and ultimate protection against decoding and accessing of codes by any method including |
摘要 |
A remote control radio key, e.g. for vehicle locking/unlocking, sends half the code combination using one radio frequency then the rest using another radio frequency, to protect against anyone learning the code using an RF scanner or grabber. <IMAGE> |
申请公布号 |
GB9425362(D0) |
申请公布日期 |
1995.02.15 |
申请号 |
GB19940025362 |
申请日期 |
1994.12.15 |
申请人 |
DOXAS, MICHAEL;STUART, RENUE;BELL, S L L |
发明人 |
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分类号 |
B60R25/00;B60R25/04;B60R25/10;G07C9/00;G08C17/02 |
主分类号 |
B60R25/00 |
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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