Patents Represented by Law Firm Caplan, David I.
  • IC chip with noise suppression circuit
    Patent number: 4585958
    Abstract: A microprocessor chip is adapted to maintain its databus at a reference voltage level during idle times between outputs. The arrangement enables like pull-up and pull-down delays as well as low noise levels to be achieved in the output circuits.
    Type: Grant
    Filed: December 30, 1983
    Date of Patent: April 29, 1986
    Assignee: AT&T Bell Laboratories
    Inventors: Michael S. Chung, Masakazu Shoji