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:
Feb. 17, 2015
Filed:
Apr. 26, 2012
Applicants:
Axel Nackaerts, Heverlee, BE;
Matthias Merz, Leuven, BE;
Youri Victorovitch Ponomarev, Leuven, BE;
Inventors:
Assignee:
NXP, B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 27/28 (2006.01); G01N 27/414 (2006.01);
U.S. Cl.
CPC ...
G01N 27/414 (2013.01);
Abstract
The invention relates to an electrochemical sensor integrated on a substrate, the electrochemical sensor including: a field effect transistor integrated on the substrate and having a source, gate and drain connections, said gate of the field effect transistor including: a sensing gate conductively coupled to a sensing electrode; and a bias gate, wherein the sensing gate is capacitively coupled to the bias gate and the bias gate is capacitively coupled to the substrate.