by measuring the impedance of the search coil; by measuring features of a resonant circuit comprising the search coil

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G01V3/101

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GPHYSICS G01Measuring instruments G01VGEOPHYSICS GRAVITATIONAL MEASUREMENTS DETECTING MASSES OR OBJECTS G01V3/00Electric or magnetic prospecting or detecting Measuring magnetic field characteristics of the earth

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G01V3/101by measuring the impedance of the search coil; by measuring features of a resonant circuit comprising the search coil

Industries

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by measuring the impedance of the search coil; by measuring features of a resonant circuit comprising the search coil

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Metal detector

Circuit for object detection and vehicle position determination

Fall protection equipment having inductive sensor for connection st...

System and method for detecting objects

Presence detection sensor for a motor vehicle

System and method for a security post

Operating a munitions system

Foreign object detection using heat sensitive material and inductiv...

Circuit for object detection and vehicle position determination

Circuit for object detection and vehicle position determination

Detecting underground utilities

Object detection apparatus and method for wireless power transfer s...

Foreign object detection for ferromagnetic wire-like objects

Device, system and method for detection of a foreign object

Foreign object detection using heat sensitive material and inductiv...

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Extended foreign object detection signal processing

Detection coil structure based on interlayer coupling and metal obj...

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Metal detector

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Metal detector

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Electric composite detection antenna

Method and apparatus for determining a fill level of a storage cont...

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Patents Applicationslast 30 patents

Fall Protection Equipment Having Inductive Sensor for Connection St...

Circuit for Object Detection and Vehicle Position Determination

DEVICE, SYSTEM AND METHOD FOR DETECTION OF A FOREIGN OBJECT

Foreign Object Detection Using Hybrid Inductive and Capacitive Sensing

FALL PROTECTION EQUIPMENT HAVING INDUCTIVE SENSOR FOR CONNECTION ST...

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METAL DETECTOR

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HANDHELD POWER TOOL, AND WORKING METHOD USING HANDHELD POWER TOOL A...

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FOREING OBJECT DETECTION USING HEAT SENSITIVE MATERIAL AND INDUCTIV...

DEVICE, SYSTEM AND METHOD FOR DETECTION OF A FOREIGN OBJECT

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SYSTEMS AND METHODS FOR SENSING EXTERNAL MAGNETIC FIELDS IN IMPLANT...

Metal Detector

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FLUXGATE DETECTOR FOR BURIED AND ABANDONED CHEMICAL WEAPONS

METHOD FOR COMPENSATING A MAGNETIC LOCATOR, LOCATOR AND COMPUTER PR...

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METHOD AND APPARATUS FOR DETERMINING A FILL LEVEL OF A STORAGE CONT...