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:
Nov. 29, 2022
Filed:
Aug. 14, 2020
Applicant:
Infineon Technologies Ag, Neubiberg, DE;
Inventor:
Theodor Kranz, Sirnitz, AT;
Assignee:
Infineon Technologies AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/04 (2006.01); G01N 33/207 (2019.01);
U.S. Cl.
CPC ...
G01N 27/041 (2013.01); G01N 27/046 (2013.01); G01N 33/207 (2019.01);
Abstract
The present disclosure relates to a concept for checking at least one solder joint between a printed circuit board and a current sensor, including: measuring, by means of the current sensor, an electric current through the solder joint; measuring at least one temperature of the current sensor as a function of the electric current; and ascertaining a quality of the solder joint based on the temperature and the electric current.