The power supply management system is provided with an information processor and a terminal that is connected to the information processor by a communication line and a power supply line and that is controlled for power supply by the information processor. The terminal includes a monitor unit that is...http://www.google.de/patents/US7831852?utm_source=gb-gplus-sharePatent US7831852 - Power supply management system for changing the path of an internal power supply of a device
