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:
Aug. 31, 2010
Filed:
Mar. 26, 2008
Applicants:
Thomas Schroeder, Berlin, DE;
Peter Storck, Burghausen, DE;
Hans Joachim Muessig, Dresden, DE;
Inventors:
Assignee:
Siltronic AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/00 (2006.01); C30B 15/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A layered semiconductor wafer contains the following layers in the given order: