| 发明名称 |
Power management system for a communication device |
| 摘要 |
A power management system for a communication device, including an accessory-signal generating device; the communication device; and a power management device for supplying electric power to the communication device if the accessory-signal generating device is not generating accessory signals and the communication device is in a communication-ready state.
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| 申请公布号 |
US2004039951(A1) |
申请公布日期 |
2004.02.26 |
| 申请号 |
US20030633684 |
申请日期 |
2003.08.05 |
| 申请人 |
AISIN AW CO., LTD. |
发明人 |
NAITOU MITSUHIRO;YAMADA KUNIHIRO;OGAWA SATOSHI |
| 分类号 |
G06F1/26;G08G1/00;H04B1/16;H04L12/10;H04L12/28;H04M17/00;H04W12/06;H04W52/02;(IPC1-7):G06F1/26 |
主分类号 |
G06F1/26 |
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