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:
Jun. 13, 2023
Filed:
Nov. 14, 2019
Continental Automotive France, Toulouse, FR;
Continental Automotive Gmbh, Hannover, DE;
Daniel Guerra, Toulouse, FR;
Philippe Lehue, Toulouse, FR;
Abstract
A multilayer printed circuit having a control circuit including n vias that are connected in series between a first and a second electrical terminal so that an applied electric current passes at least partially through each one of the n vias. The control circuit includes track portions in each one of the layers, each one of the n vias connecting a track portion of one layer to a track portion of another layer. The control circuit includes a measurement device for measuring a potential difference across its terminals, storage for storing a threshold value and a comparator for comparing the potential difference with the threshold value so as to validate the printed circuit when the potential difference is lower than the threshold value.