Invention Application
- Patent Title: WHISPERING GALLERY MODE BASED SEISMOMETER FOR EARLY WARNING TSUNAMI NETWORK
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Application No.: PCT/US2020/035455Application Date: 2020-05-30
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Publication No.: WO2020243670A1Publication Date: 2020-12-03
- Inventor: TCHORYK, Peter , FOURGUETTE, Dominique , OTUGEN, Volkan
- Applicant: MICHIGAN AEROSPACE CORPORATION , SOUTHERN METHODIST UNIVERSITY
- Applicant Address: 1777 Highland Drive, Suite B Ann Arbor, MI 48108-2285 US
- Assignee: MICHIGAN AEROSPACE CORPORATION,SOUTHERN METHODIST UNIVERSITY
- Current Assignee: MICHIGAN AEROSPACE CORPORATION,SOUTHERN METHODIST UNIVERSITY
- Current Assignee Address: 1777 Highland Drive, Suite B Ann Arbor, MI 48108-2285 US
- Agency: MARQUEZ, Juan Carlos A.
- Priority: US62/855,884 20190531
- Main IPC: G02B6/26
- IPC: G02B6/26 ; G01B9/02 ; G01B11/14 ; G01P3/36 ; G01V1/28
Abstract:
This device allows one to measure seismic activity from a hand-held device, in particular a mobile phone. A microfabricated whispering gallery mode (WGM) based seismometer operates in conjunction with an application installed on a mobile phone. By converting the sensor output from the seismometer, a measurement is performed by the application with a simple cross- correlation operation that requires low processing power.
Information query
