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Bidirectional remote control system, bidirectional remote controller, and device controlled by bidirectional remote controller

  • US 6,545,587 B1
  • Filed: 01/13/1999
  • Issued: 04/08/2003
  • Est. Priority Date: 03/06/1998
  • Status: Expired due to Fees
First Claim
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1. A bidirectional remote control system comprising a bidirectional remote controller and a first and a second devices controlled by the bidirectional remote controller, whereinthe first device controlled by the bidirectional remote controller receives a request of device information from the bidirectional remote controller, and sends device information to the bidirectional remote controller, the bidirectional remote controller sends the request of device information to the first device controlled by the bidirectional remote controller, and receives device information from the first device controlled by the bidirectional remote controller, and sends device information to the second device controlled by the bidirectional remote controller, and the second device controlled by the bidirectional remote controller receives device information from the bidirectional remote controller.

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