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. 30, 2008
Filed:
Mar. 01, 2005
Werner Baumann, Bühl, DE;
Mirko Lehmann, Freiburg, DE;
Ingo Freund, Freiburg, DE;
Hans-jurgen Gahle, Emmendingen, DE;
Werner Baumann, Bühl, DE;
Mirko Lehmann, Freiburg, DE;
Ingo Freund, Freiburg, DE;
Hans-Jurgen Gahle, Emmendingen, DE;
Micronas GmbH, Freiburg i. Br., DE;
Abstract
The invention relates to a device for measuring living cells or similar biocomponents comprising a field effect transistor which is provided with a source, a drain and a channel area placed on a substrate. Said channel area connects said source and drain and is provided with a gate-electrode mounted thereon. The gate electrode has at least two laterally disposed parallel electrode areas which are perpendicular to a direction in which the channel area connects the source to the drain in such a way that they are distant and electrically insulated from each other.