Patents Examined by Andrew B. Sanders
  • Logic level data conversion system
    Patent number: 4975602
    Abstract: Interfacing of different logic level devices is effected through a multi-ic level converter under selective control of an assembly of coupler connectors enabling different logic level voltage conversions and operational monitoring of the converter.
    Type: Grant
    Filed: February 23, 1990
    Date of Patent: December 4, 1990
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventor: David H. C. Nhu