The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 14, 1992
Filed:
Nov. 02, 1989
Applicant:
Inventor:
Georges Neu, Mareil-Sur-Mauldre, FR;
Assignee:
Bull, S.A., , FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
307446 ; 307473 ; 307570 ; 307315 ;
Abstract
An integrated binary amplifier connected to a bus such as a precharged bus and having a field effect transistor receiving an input signal and coupled to series-connected bipolar transistors including an output transistor. The base of the output transistor is connected to a fixed potential by a field effect transistor of which the type and the control means assure its conduction when the bipolar transistors are conductive. The output signal thus has its low level to ground.