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. 04, 1980
Filed:
Apr. 13, 1978
Applicant:
Inventors:
George W Brock, Boulder, CO (US);
Edward J Pawlowski, Boulder, CO (US);
Ricardo R Stone, Eldorado Springs, CO (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364487 ; 307264 ; 328114 ; 328165 ; 364574 ; 364852 ;
Abstract
Signal peaks are identified by measuring the slopes on each side of a signal peak. Each slope measurement is linearized to ascertain a slope angle. Both linearized portions and slope angles are compared to find an intersection of the linearized portions. Such intersection identifies the location of a single peak. The measurement method is particularly useful for detection of peaks in signals with low signal to noise ratios. A programmed digital computer may be used in the measurement method.