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:
Apr. 21, 1992
Filed:
Feb. 11, 1991
Applicant:
Inventors:
Martin Ponticelli, Graz, AT;
Gerald Lackner, Graz, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M / ;
U.S. Cl.
CPC ...
32420725 ;
Abstract
For evaluating the essentially-periodic signal sequence of inductive measured-value sensors in view of the appearance of zero-axis crossings, all zero-axis crossings in the sensor signal are identified in a zero-axis crossing branch of an evaluation unit and the significant zero-axis crossings are enabled in a parallel enable branch after logarithmic transformation of the sensor signal.