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:
Oct. 26, 2010
Filed:
Jun. 08, 2005
Habbo Heinze, Munich, DE;
Jürgen Kiwitt, Munich, DE;
Edgar Schmidhammer, Stein, DE;
Pasi Tikka, Unterhaching, DE;
Reiner Welzer, Munich, DE;
Habbo Heinze, Munich, DE;
Jürgen Kiwitt, Munich, DE;
Edgar Schmidhammer, Stein, DE;
Pasi Tikka, Unterhaching, DE;
Reiner Welzer, Munich, DE;
Epcos AG, Munich, DE;
Abstract
An arrangement includes a substrate, a filter, a first bulk acoustic wave resonator, a second bulk acoustic wave resonator, and a large surface covering. The first bulk acoustic wave resonator includes a first electrode and a second electrode and is arranged flatly on the substrate. The second bulk acoustic wave resonator includes a first electrode and a second electrode and is arranged flatly on the substrate. The large-surface covering includes a metal layer over the substrate. The metal layer is connected to a ground terminal.