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, 2000
Filed:
May. 15, 1996
Applicant:
Inventors:
Alla Zakhartchenko Kroll, Berlin, DE;
Dieter Mahl, Berlin, DE;
Assignee:
Auergesellschaft GmbH, Berlin, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
204424 ; 204426 ; 2057795 ;
Abstract
A sensor includes a sensor electrode layer, a solid electrolyte layer and a backplate electrode layer. The contacts for the sensor electrode and the backplate electrode are integrated into the sensor electrode layer and the backplate electrode layer. The contact integrated into the sensor electrode layer is used as a diffusion barrier. A solid electrolyte is placed in the layer of the sensor electrode and the backplate electrode. The sensor functions according to the amperometric principle at ambient temperatures, and is manufactured by the cold-pressing of layers (1) to (3).