Invention Grant
- Patent Title: Obscured feature detector
- Patent Title (中): 模糊特征检测器
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Application No.: US14504094Application Date: 2014-10-01
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Publication No.: US09228969B2Publication Date: 2016-01-05
- Inventor: David M. Dorrough
- Applicant: David M. Dorrough
- Applicant Address: US ID Eagle
- Assignee: Franklin Sensors, Inc.
- Current Assignee: Franklin Sensors, Inc.
- Current Assignee Address: US ID Eagle
- Agency: Kirton McConkie
- Main IPC: G01R27/26
- IPC: G01R27/26 ; G01R19/00 ; G01N27/22 ; G01V3/08

Abstract:
A surface-conforming obscured feature detector includes a plurality of sensor plates, each having a capacitance that varies based on the dielectric constant of the materials that compose the surrounding objects and the proximity of those objects. A sensing circuit is coupled to the sensor plates 32 to measure the capacitances of the sensor plates. A controller is coupled to the sensing circuit to analyze the capacitances measured by the sensing circuit. One or a plurality of indicators are coupled to the controller, and are selectively activated to identify the location of an obscured feature behind a surface.
Public/Granted literature
- US20150015278A1 Obscured Feature Detector Public/Granted day:2015-01-15
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