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. 30, 1982
Filed:
May. 23, 1980
Applicant:
Inventor:
Richard M Barnes, Acton, MA (US);
Assignee:
Sperry Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
375 94 ; 375 58 ; 375 99 ; 375 11 ;
Abstract
A detection system wherein the signal levels of a plurality of resolution cells on either side of the resolution cell of interest are compared to the signal level therein. Runs of resolution cells with signal levels that exceed or do not exceed the signal level of the resolution cell of interest are taken and a run count is determined which is utilized to establish a signal detection.