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:
Jan. 22, 2013
Filed:
Jan. 13, 2011
Applicants:
Georg Raming, Tann, DE;
Walter Heuwieser, Stammham, DE;
Andreas Sattler, Trostberg, DE;
Alfred Miller, Emmerting, DE;
Inventors:
Georg Raming, Tann, DE;
Walter Heuwieser, Stammham, DE;
Andreas Sattler, Trostberg, DE;
Alfred Miller, Emmerting, DE;
Assignee:
Siltronic AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/46 (2006.01);
U.S. Cl.
CPC ...
Abstract
Silicon semiconductor wafers are produced by:
Raming, Georg. (2013). Method for producing semiconductor wafers composed of silicon having a diameter of at least 450 mm, and semiconductor wafer composed of silicon having a diameter of 450 mm (U.S. Patent No. 8357590). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8357590
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile