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:
Oct. 21, 1986
Filed:
Nov. 16, 1981
Applicant:
Inventors:
Marc D Hartranft, Brooklyn Park, MN (US);
Thomas E Hendrickson, Wayzata, MN (US);
Assignee:
Honeywell Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M / ;
U.S. Cl.
CPC ...
363127 ; 307321 ; 363147 ;
Abstract
A circuit arrangement is provided for a command source directing operation of a subsequent circuit. This command source circuit, based on using cross-coupled transistors, is electrically isolated from the subsequent circuit when no commands are being generated, and provides an output of constant polarity for input command signals of either constant or varying polarity.