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:
Sep. 14, 2010
Filed:
Dec. 18, 2006
Markus Mayer, Taufkirchen, DE;
Wolfgang Sauer, Taufkirchen, DE;
Edgar Schmidhammer, Stein, DE;
Habbo Heinze, Weil im Schönbuch, DE;
Andreas Link, Munich, DE;
Christoph Eggs, Rattenkirchen, DE;
Markus Mayer, Taufkirchen, DE;
Wolfgang Sauer, Taufkirchen, DE;
Edgar Schmidhammer, Stein, DE;
Habbo Heinze, Weil im Schönbuch, DE;
Andreas Link, Munich, DE;
Christoph Eggs, Rattenkirchen, DE;
Epcos AG, Munich, DE;
Abstract
A resonator operating with bulk acoustic waves includes a resonator stack. The resonator stack includes a resonator area configured to allow propagation of an acoustic main mode and an acoustic secondary mode. The resonator stack also includes an acoustic mirror that includes a first partial mirror for locking in the acoustic main mode in the resonator area and a second partial mirror for locking in the secondary mode in a resonator space.