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Card reader with wireless transmission

  • US 20070125856A1
  • Filed: 12/02/2005
  • Published: 06/07/2007
  • Est. Priority Date: 12/02/2005
  • Status: Abandoned Application
First Claim
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1. A card reader with wireless transmission, comprising:

  • a circuit board further including a connector for a data transmission wire, a free end of said data transmission wire provided with a plug to be inserted into a USB port attached onto a computer main board;

    a wireless transmission control chip mounted on said circuit board; and

    a plastic case enclosing said circuit board, whereby radio signals from said wireless transmission control chip will be delivered outward without shielding.

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