Device and method for operating a read/write device

Device and method for operating a read/write device

  • CN 101,523,407 A
  • Filed: 10/08/2007
  • Published: 09/02/2009
  • Est. Priority Date: 10/09/2006
  • Status: Active Application
First Claim
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1. one kind is used for operation and comprises antenna (2) and read/equipment of the read/write device (1) of writing unit (17), this read/write device is used for communicating by letter with identification medium (5) via communication link (4), it is characterized in that:

  • read/write device is supplied with (3) and read/write device (1) has the connection that disconnects (18) that is arranged between it, when having contactless interconnection (7) between external power source (6) and the read/write device (1), the connection (18) between read/write device supply (3) and the read/write device (1) is opened and read/write device (1) utilizes operation identification medium (5) to operate.

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