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:
Mar. 25, 1986
Filed:
Jul. 17, 1984
Applicant:
Inventor:
Mark E Faulhaber, Wilmington, DE (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03L / ; H03L / ; G06F / ;
U.S. Cl.
CPC ...
307271 ; 328 59 ; 331 78 ; 364717 ;
Abstract
A random pulse generator which includes a voltage-to-frequency converter coupled to a voltage source providing a random voltage sequence, produces a train of logic pulses that can be randomized in a multi-mode manner on either a pulse rate or period basis with control over the percent variability. The durations of the on-off portions of the pulse train are separately adjustable.