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. 21, 2025
Filed:
Sep. 22, 2021
Applicant:
Ebner Industrieofenbau Gmbh, Leonding, AT;
Inventors:
Robert Ebner, Leonding, AT;
Kanaparin Ariyawong, Leonding, AT;
Ghassan Barbar, Neunkirchen, DE;
Chih-Yung Hsiung, Leonding, AT;
Assignee:
EBNER Industrieofenbau GmbH, Leonding, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C30B 23/02 (2005.12); C30B 23/06 (2005.12); C30B 29/36 (2005.12);
U.S. Cl.
CPC ...
C30B 23/066 (2012.12); C30B 29/36 (2012.12);
Abstract
A device for producing single crystals of silicon carbide has a furnace and a chamber with a crucible and a seed crystal, the chamber being accommodated in the furnace, wherein a base material containing silicon carbide is arranged in the crucible, wherein the base material contains a mixture of silicon carbide powder and silicon carbide lumps.