Invention Grant
- Patent Title: High-frequency acoustic wave device
- Patent Title (中): 高频声波装置
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Application No.: US11884499Application Date: 2006-02-16
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Publication No.: US07880563B2Publication Date: 2011-02-01
- Inventor: Abdelkrim Khelif , Abdelkrim Choujaa , Vincent Laude
- Applicant: Abdelkrim Khelif , Abdelkrim Choujaa , Vincent Laude
- Applicant Address: FR Paris FR Besancon
- Assignee: Centre National de la Recherche Scientifique,Universite de Franche Comte
- Current Assignee: Centre National de la Recherche Scientifique,Universite de Franche Comte
- Current Assignee Address: FR Paris FR Besancon
- Agency: Howard IP Law Group, PC
- Priority: FR0550442 20050216
- International Application: PCT/FR2006/050142 WO 20060216
- International Announcement: WO2006/087496 WO 20060824
- Main IPC: H03H9/25
- IPC: H03H9/25 ; H03H9/42
Abstract:
An acoustic wave device comprising a piezoelectric layer on an omnidirectional acoustic mirror and excitation and/or reception means on a surface of said piezoelectric layer, capable of exciting waves in a band gap of the acoustic mirror.
Public/Granted literature
- US20080211602A1 High-Frequency Acoustic Wave Device Public/Granted day:2008-09-04
Information query
