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:
May. 30, 1989
Filed:
Sep. 15, 1988
Applicant:
Inventors:
John D Coddington, Plymouth, MN (US);
Jeffrey P Graebel, Maple Grove, MN (US);
Assignee:
Honeywell Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05F / ;
U.S. Cl.
CPC ...
323314 ; 323316 ; 307455 ;
Abstract
A voltage reference generator based on a pair of differentially connected transistor devices, having a current sink at that connection, with one leg of the differential pair adapted for connection to a first voltage and the other leg having a pair of series-connected impedances connected thereto and adapted at the opposite end for connection to a second voltage supply.