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:
Jul. 14, 2015
Filed:
Feb. 01, 2011
Richard Fix, Gerlingen, DE;
Markus Widenmeyer, Schoenaich, DE;
Richard Fix, Gerlingen, DE;
Markus Widenmeyer, Schoenaich, DE;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
A chemically sensitive field effect transistor includes a substrate, a conductor track structure situated on the substrate, and a functional layer which is contacted via the conductor track structure. To be able to form a thin, oxidation-stable and temperature-stable conductor track structure, the conductor track structure is made of a metal mixture which includes platinum and one or more metals selected from the group made up of rhodium, iridium, ruthenium, palladium, osmium, gold, scandium, yttrium, lanthanum, the lanthanides, titanium, zirconium, hafnium, niobium, tantalum, chromium, tungsten, rhenium, iron, cobalt, nickel, copper, boron, aluminum, gallium, indium, silicon, and germanium.