Fonte: Wikipedia, Google Patents, Google Books
SELF-ORGANIZING CONTROL SYSTEM US Pat. 3460096 - Filed 14 Jul 1966, by Roger L. Barron, Fairchild Planar Epitaxial Micrologic Industrial Microcircuits.
SELF-ORGANIZING CONTROLUS Pat. 3697957 - Filed 23 Dec 1968, Fairchild.
DRIFT COMPENSATED CIRCUIT US Pat. 3654560 - Filed 26 Jun 1970, Fairchild Semiconductor.
OUTPUT GATE US Pat. 3471789 - Filed 15 Feb 1967, Fairchild Corporation.
