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. 27, 2010
Filed:
Sep. 10, 2007
Michael Treu, Villach, AT;
Roland Rupp, Lauf, DE;
Heinz Mitlehner, Uttenreuth, DE;
Rudolf Elpelt, Erlangen, DE;
Peter Friedrichs, Nuremberg, DE;
Larissa Wehrhahn-kilian, Erlangen, DE;
Michael Treu, Villach, AT;
Roland Rupp, Lauf, DE;
Heinz Mitlehner, Uttenreuth, DE;
Rudolf Elpelt, Erlangen, DE;
Peter Friedrichs, Nuremberg, DE;
Larissa Wehrhahn-Kilian, Erlangen, DE;
Infineon Technologies Austria AG, Villach, AT;
Abstract
A method for making an integrated circuit including vertical junction field effect transistors is disclosed. One embodiment creates a vertical junction field effect transistor using a fault-tolerant or alignment-tolerant production process. The device performance is not harmed, even if misalignments in consecutive semiconductor processing steps occur.