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Remote control apparatus and method

  • US 6,529,556 B1
  • Filed: 11/12/1999
  • Issued: 03/04/2003
  • Est. Priority Date: 01/31/1997
  • Status: Expired due to Term
First Claim
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1. A remote control apparatus, comprising:

  • an input device for receiving an input from a user;

    a first signal transmitter;

    a second signal transmitter;

    a controller operatively coupled to said input device, said first signal transmitter and said second signal transmitter, said controller, in response to a user input, causing said first signal transmitter to transmit a first remote control signal comprising an alternating sequence of transmit intervals and pause intervals and causing said second signal transmitter to transmit a second remote control signal during said pause intervals of said first control signal, to thereby provide an output comprising an alternating sequence comprising first remote control signal transmit intervals and second remote control signal intervals.

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