发明名称 |
Keyboard controller providing power management for a portable computer system |
摘要 |
A keyboard controller provides power management for a portable computer system. The keyboard controller both receives data from the keyboard and controls powering of a direct current/direct current converter. The keyboard controller may include a means for receiving data from the keyboard, a means for turning on power to the direct current/direct current converter, and a means for turning off the power to the direct current/direct current converter.
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申请公布号 |
US2003159076(A1) |
申请公布日期 |
2003.08.21 |
申请号 |
US20020291798 |
申请日期 |
2002.11.08 |
申请人 |
COMPAQ INFORMATION TECHNOLOGIES GROUP, L.P. |
发明人 |
DELISLE DAVID J.;HALLOWELL WILLIAM C.;COOPER PATRICK R. |
分类号 |
G06F1/32;(IPC1-7):G06F1/26 |
主分类号 |
G06F1/32 |
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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