Patents Examined by Bernard Koskoski
  • Decoding device for CMI code
    Patent number: 4808970
    Abstract: In a device for CMI code decoding, a detector of certain transitions between pairs of the coded signal delivers a signal for synchronizing a clock recovery circuit. A decoding circuit receives the coded signal and the clock signal and delivers the decoded signal.
    Type: Grant
    Filed: June 4, 1986
    Date of Patent: February 28, 1989
    Assignee: Societe Anonyme de Telecommunications
    Inventor: Jean-Pierre Arnaune