Invention Grant
- Patent Title: Resonator functioning with acoustic volume waves
- Patent Title (中): 谐振器与声音波作用
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Application No.: US12158210Application Date: 2006-12-18
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Publication No.: US07795998B2Publication Date: 2010-09-14
- Inventor: Markus Mayer , Wolfgang Sauer , Edgar Schmidhammer , Habbo Heinze , Andreas Link , Christoph Eggs
- Applicant: Markus Mayer , Wolfgang Sauer , Edgar Schmidhammer , Habbo Heinze , Andreas Link , Christoph Eggs
- Applicant Address: DE Munich
- Assignee: Epcos AG
- Current Assignee: Epcos AG
- Current Assignee Address: DE Munich
- Agency: Fish & Richardson P.C.
- Priority: DE102005061344 20051221
- International Application: PCT/DE2006/002270 WO 20061218
- International Announcement: WO2007/071233 WO 20070628
- Main IPC: H03H9/05
- IPC: H03H9/05 ; H03H9/15 ; H03H9/54
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.
Public/Granted literature
- US20090002098A1 Resonator Functioning with Acoustic Volume Waves Public/Granted day:2009-01-01
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