发明名称 |
System for controlling current flow to electronic attachment device |
摘要 |
A system for controlling power supplied by a power supply comprises an attachment device and a circuit coupled to the supply and operable to be coupled to the attachment device, the circuit operable to determine if the attachment device has an authorized source, the circuit further operable to disable power supplied to the attachment device if the attachment device does not have the authorized source.
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申请公布号 |
US7577855(B2) |
申请公布日期 |
2009.08.18 |
申请号 |
US20040850167 |
申请日期 |
2004.05.19 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
DOVE DANIEL JOSEPH |
分类号 |
G06F1/00;G06F13/12;H03K5/08;H04B10/00;H04L12/10 |
主分类号 |
G06F1/00 |
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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