Electromagnetic signal booster

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United States of America Patent

PATENT NO 9934681
SERIAL NO

14773310

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An electromagnetic (EM) signal booster, in some embodiments, comprises a bandpass filter comprising a high pass filter and a low pass filter coupled to the high pass filter, and further comprising a low cutoff frequency and a high cutoff frequency, both cutoff frequencies being adjustable; a first amplifier coupled to the high pass filter; and a second amplifier coupled to the first amplifier, wherein the high cutoff frequency is adjusted to within a first threshold value above a minimum high cutoff frequency and the low cutoff frequency is adjusted to within a second threshold value below a maximum low cutoff frequency.

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Patent Owner(s)

  • HALLIBURTON ENERGY SERVICES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Torbett, Patrick William Geary, US 2 24

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