Patents Examined by Douglas Meshlan
  • Radio data transmission apparatus
    Patent number: 6594362
    Abstract: A ciphered message contained in a radio signal is displayed as it is if a code number contained in a received radio signal does not coincide with a preliminarily registered code number. On the other hand, if the code number contained in the radio signal coincide with the preliminarily registered code number, the message is deciphered and displayed on a display portion when a code number input from an input portion coincides with a received code number.
    Type: Grant
    Filed: May 29, 1998
    Date of Patent: July 15, 2003
    Assignee: NEC Corporation
    Inventor: Satoshi Banno