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:
Feb. 05, 2008
Filed:
Dec. 21, 2004
Gustaaf Borghs, Leuven, BE;
Stefan Degroote, Scherpenheuvel-Zichem, BE;
Marianne Germain, Liège, BE;
Gustaaf Borghs, Leuven, BE;
Stefan Degroote, Scherpenheuvel-Zichem, BE;
Marianne Germain, Liège, BE;
Interuniversitair Microelektronica Centrum (IMEC), Leuven, BE;
Abstract
The present invention is related to a device comprising a substrate comprising a silicon substrate having a porous top layer, a second layer on said top layer, said second layer made of a material comprising Ge, and a further layer of a Group III-nitride material on the second layer. The present invention further is related to methods of production and to intermediate or template devices highly suitable for the epitaxial growth of a high quality Group III-nitride layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile