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:
Dec. 07, 2010
Filed:
Jul. 03, 2007
Svein Mathiassen, Heggedal, NO;
Jon Nysaether, Oslo, NO;
Bjorn Erik Seeberg, Oslo, NO;
Ovidiu Vermesan, Stabekk, NO;
Svein Mathiassen, Heggedal, NO;
Jon Nysaether, Oslo, NO;
Bjorn Erik Seeberg, Oslo, NO;
Ovidiu Vermesan, Stabekk, NO;
Idex ASA, Fornebu, NO;
Abstract
The invention relates to a sensor chip, especially for measuring structures in a finger surface, comprising an electronic chip of a per se known type being provided with a number of sensor electrodes for capacitance measurements, the chip being positioned on a substrate being provided with a number of openings or slots through which electrical conductors are provided, the ends of said conductors constituting a sensor array for capacitance measurements so that the sensor array is positioned on a first side of said substrate and the electronic chip is positioned on the other side of the substrate.