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:
May. 30, 2006
Filed:
May. 05, 2005
Applicant:
Mojtaba Joodaki, Munich, DE;
Inventor:
Mojtaba Joodaki, Munich, DE;
Assignee:
Atmel Germany GmbH, Heilbronn, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device and a method for producing such a device is provided, whereby the windings of a spiral inductance are embedded in a membrane such that they are freely suspended over a completely back-etched area of the substrate for a decoupling of the windings from the substrate. An additional substrate is connected to the bottom side of the back-etched area of the processed substrate such that a hollow cavity is formed for a decoupling of the windings from the substrate.