Patents by Inventor Siro M. Morganti

Siro M. Morganti has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Monostabilized dynamic programmable logic array in CMOS technology
    Patent number: 5274282
    Abstract: The circuit includes an input register (RI); an output register (RU); an AND plane; and an OR plane. The AND plane has vertical lines (Y), which are controlled by the input register, and horizontal lines (L), which include transistors (TA) arranged in series and controlled by respective vertical lines. The horizontal lines are connected to ground by normally-off transistors (TV) and to the power supply by normally-on transistors (TP). These transistors (TV, TP) are controlled by a first clock signal (CK1.about.). The OR plane has horizontal lines (S) and vertical lines (U). The vertical lines (U) of the OR plane contain normally-off transistors (TO) which are controlled by respective horizontal lines of the OR plane. Horizontal lines of the AND plane and horizontal lines of the OR plane are connected by respective pairs of normally-on transistors (TB) and normally-off transistors (TC) arranged in series between the power supply and ground.
    Type: Grant
    Filed: October 30, 1992
    Date of Patent: December 28, 1993
    Assignee: SGS-Thomson Microelectronics, S.R.L.
    Inventors: Flavio Scarra, Siro M. Morganti, Giuseppe Meroni