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System and method for wireless transactions

  • US 7,363,054 B2
  • Filed: 02/17/2006
  • Issued: 04/22/2008
  • Est. Priority Date: 02/22/2002
  • Status: Expired due to Term
First Claim
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1. A wireless communication apparatus for transmitting information to and receiving information from a remote computer over a communication network, said wireless communication apparatus comprising:

  • a wireless communication device having an antenna, a device processor, an outer device casing, a communication port, and an output device; and

    an attachment having an attachment processor, a first input device, a connector, and an outer attachment casing, said attachment being removably coupled to said wireless communication device, whereinsaid connector mates with said communication port when said attachment is coupled to said wireless communication device,said attachment processor is configured to communicate signals to said antenna, and a first application being executed by said device processor of the wireless communication device is suspended while a second application is executed by said attachment processor.

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