Invention Grant
- Patent Title: Reducing the ringing of actuator elements in ultrasound based health monitoring systems
- Patent Title (中): 减少超声波健康监测系统中执行器元件的振铃
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Application No.: US12189423Application Date: 2008-08-11
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Publication No.: US08694269B2Publication Date: 2014-04-08
- Inventor: V. John Mathews , Jeong-Beom Ihn
- Applicant: V. John Mathews , Jeong-Beom Ihn
- Applicant Address: US IL Chicago
- Assignee: The Boeing Company
- Current Assignee: The Boeing Company
- Current Assignee Address: US IL Chicago
- Agency: Yee & Associates, P.C.
- Main IPC: G06F19/00
- IPC: G06F19/00 ; G01R23/02
Abstract:
A method and apparatus are present for monitoring a structure. A signal is sent into the structure, wherein the signal has a limited duration and a varying frequency. A response to the signal is received and the response is compared to a baseline to form a comparison.
Public/Granted literature
- US20100036618A1 REDUCING THE RINGING OF ACTUATOR ELEMENTS IN ULTRASOUND BASED HEALTH MONITORING SYSTEMS Public/Granted day:2010-02-11
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