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:
May. 27, 2014
Filed:
Aug. 22, 2011
Applicants:
Niels Oeschler, Moehnesee, DE;
Kirill Trunov, Duisburg, DE;
Roland Speckels, Kamen, DE;
Inventors:
Assignee:
Infineon Technologies AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/40 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor device includes a substrate and a first sintered silver layer on the substrate. The semiconductor device includes a first semiconductor chip and a first diffusion soldered layer coupling the first semiconductor chip to the first sintered silver layer.