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. 14, 2015
Filed:
Feb. 26, 2009
Ludwig Altmannshofer, Massing, DE;
Joerg Fischer, Berling, DE;
Helge Riemann, Schulzendorf, DE;
Wilfried Von Ammon, Hochburg, AT;
Ludwig Altmannshofer, Massing, DE;
Joerg Fischer, Berling, DE;
Helge Riemann, Schulzendorf, DE;
Wilfried von Ammon, Hochburg, AT;
Siltronic AG, Munich, DE;
Abstract
An induction heating coil melts granules composed of semiconductor material on a plate with an outlet tube. The induction heating coil has a coil body provided with current-guiding slots, the coil body having an upper side and a lower side and having a passage opening for granules in a region of the coil body that lies outside the center of the coil, and current-carrying segments which project from the center of the lower side of the coil body and which are electrically conductively connected by a web at a lower end.