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. 17, 2012
Filed:
Jul. 13, 2007
Applicants:
Marco Ebert, Wetter, DE;
Martin Henrich, Wetzlar, DE;
Andreas Lauer, Kirchhain, DE;
Gotthard Nauditt, Huttenberg, DE;
Thorsten Scheibel, Bad Nauheim, DE;
Roland Weiss, Huttenberg, DE;
Inventors:
Marco Ebert, Wetter, DE;
Martin Henrich, Wetzlar, DE;
Andreas Lauer, Kirchhain, DE;
Gotthard Nauditt, Huttenberg, DE;
Thorsten Scheibel, Bad Nauheim, DE;
Roland Weiss, Huttenberg, DE;
Assignee:
Schunk Kohlenstofftechnik GmbH, Heuchelheim, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B 35/52 (2006.01); C04B 35/56 (2006.01); C04B 35/03 (2006.01); C04B 35/00 (2006.01); B32B 9/00 (2006.01); B32B 9/04 (2006.01); B32B 13/04 (2006.01); B32B 19/00 (2006.01); H01L 29/12 (2006.01); C01B 31/00 (2006.01); C01B 31/36 (2006.01); C01B 31/30 (2006.01); C01B 31/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for the production of a ceramic substrate for a semiconductor component, includes the steps of producing paper containing at least cellulose fibers, as well as a filler to be carbonized and/or SiC, pyrolizing the produced paper, and siliconizing the pyrolyzed paper.