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Exchangeable Module for Additional Functionality

  • US 20070247136A1
  • Filed: 12/18/2003
  • Published: 10/25/2007
  • Est. Priority Date: 12/18/2003
  • Status: Active Grant
First Claim
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1. An exchangeable power-supplying unit arranged to supply electric power to a device, said power-supplying unit comprising:

  • one or several processing units arranged to pre-process information and to communicate said pre-processed information to the device for providing said device with one or several additional functionalities.

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