Invention Grant
US07996698B2 System and method for enabling functionality based on measured power 有权
基于测量功率实现功能的系统和方法

System and method for enabling functionality based on measured power
Abstract:
According to one embodiment of the invention, an apparatus comprises an input port, a measuring circuit and a processor. The measuring circuit is adapted to measure a power parameter associated with power supplied over a communication media to the input port. The processor includes a plurality of logic units. Each logic unit is configured to be activated in series to control power usage of the apparatus.
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