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Radio information bulletin board

  • US 6,141,537 A
  • Filed: 10/12/1999
  • Issued: 10/31/2000
  • Est. Priority Date: 06/02/1999
  • Status: Expired due to Fees
First Claim
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1. A radio information bulletin board for displaying information simultaneously to a large number of people, the information being changeable in response to radio wave signals, the radio information bulletin board comprising:

  • information storing means for storing information;

    stored information display means for displaying the information stored in said information storing means by reading the information from said information storing means; and

    stored information transmitting means for reading, when receiving a stored information transmission request from a portable radio information terminal external to said radio information bulletin board, stored information from said information storing means, and for transmitting, by radio wave signals, the stored information read, to the portable radio information terminal originating the transmission request.

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