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Signal filtering system and method for a computer system remote controller

  • US 20040090357A1
  • Filed: 01/24/2003
  • Published: 05/13/2004
  • Est. Priority Date: 11/13/2002
  • Status: Active Grant
First Claim
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1. A signal filtering system for a computer system remote controller, comprising:

  • a remote controller to send a function signal;

    a filtering control enabling unit to set a filtering pin; and

    a keyboard encoder enabled by the filtering pin to receive function signals sent from the remote controller, and a transmit the function signal to a computer system.

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