Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Loc Viet Lam
Albert W. Chau
Date of Patent
October 31, 2023
Patent Application Number
17728980
Date Filed
April 26, 2022
Patent Citations
...
Patent Primary Examiner
CPC Code
Patent abstract
A portable device is described for use with a system in which a transmitter signal is transmitted by a transmitter from within the ground during an operational procedure. The portable device is configured for measuring electromagnetic noise. An extension leg is removably attachable to the portable device and supports a measurement wheel at a distal end such that the electromagnetic noise is measured on a measurement path along which the measurement wheel is rolled for use in selecting a transmission frequency for the transmitter signal.
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