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:
Nov. 16, 2010
Filed:
Mar. 31, 2006
Klaus Seemann, Durmersheim, DE;
Harald Leiste, Weingarten, DE;
Viacheslav Bekker, Karlsruhe, DE;
Stefan Zils, Ettlingen, DE;
Klaus Seemann, Durmersheim, DE;
Harald Leiste, Weingarten, DE;
Viacheslav Bekker, Karlsruhe, DE;
Stefan Zils, Ettlingen, DE;
Forschungszentrum Karlsruhe GmbH, Karlsruhe, DE;
Abstract
A device for attenuating reflections of an electromagnetic wave impinging thereon and a method of making the device. The device includes a structured film comprised of at least one of a ferromagnetic and ferrimagnetic material. The structured film has a structure and a uniform film portion of the at least one of a ferromagnetic and ferrimagnetic material underneath the structure such that the structured film has at least two different resonance frequencies.