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:
Oct. 02, 2012
Filed:
Jul. 02, 2010
Rodger Fehlhaber, Munich, DE;
Helmut Tews, Munich, DE;
Rodger Fehlhaber, Munich, DE;
Helmut Tews, Munich, DE;
Infineon Technologies AG, Neubiberg, DE;
Abstract
A field effect transistor includes two channel connection regions, a control region with at least two control sections, an active region that is formed as a projection of a mono crystalline substrate disposed between the channel connection regions and between two control region sections, and insulating regions that are electrically insulating and are disposed between the control region sections and the active region. The projection is isolated from the substrate at a base by an insulating material that is electrically insulating. The insulating material ends laterally at the projection in the mono crystalline substrate.