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. 17, 2020
Filed:
Jan. 13, 2016
Robert Bosch Gmbh, Stuttgart, DE;
Andreas Krauss, Tuebingen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A gas sensor, having: a substrate; a heatable membrane configured on a substrate front side of the substrate; at least three electrodes disposed on a membrane surface of the membrane; a first coating configured on an area of the membrane surface, at least two of the at least three electrodes contacting the first coating; a second coating configured on the first coating and on an area of the membrane surface, at least two of the at least three electrodes contacting the second coating, and at least one of the at least two electrodes that contact the second coating being different from the at least two electrodes that contact the first coating.