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:
Apr. 02, 2013
Filed:
Oct. 22, 2009
Applicant:
Léon C. M. Van Den Oever, Rosmalen, NL;
Inventor:
Léon C. M. van den Oever, Rosmalen, NL;
Assignee:
EPCOS AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/095 (2006.01); H01L 29/47 (2006.01); H01L 29/812 (2006.01); H01L 31/07 (2012.01); H01L 31/108 (2006.01); H01L 29/00 (2006.01); H01L 27/082 (2006.01); H01L 27/102 (2006.01); H01L 29/70 (2006.01); H01L 31/11 (2006.01); H01L 21/331 (2006.01);
U.S. Cl.
CPC ...
Abstract
A base contact connection, an emitter structure and a collector structure are arranged on an n-layer, which can be provided for additional npn transistors. The collector structure is arranged laterally to the emitter structure and at least one of the emitter and collector comprises a Schottky contact on a surface area of the n-layer.