Patents by Inventor Alex CRANE

Alex CRANE has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240141778
    Abstract: There is described a downhole electromagnetic induction communication system with a receiver arranged to receive from a transmitter a magnetic signal. The downhole electromagnetic induction communication system receiver comprising: a first inductive coil, a second inductive coil, and an amplifier; wherein the first inductive coil and the second inductive coil are configured to convert the magnetic signal into a first input electrical signal and a second input electrical signal. Additionally, the first inductive coil and the second inductive coil are differentially connected to inputs of the amplifier, such that a differential input electrical signal is found, the differential input electrical signal comprising reduced noise compared with the first input electrical signal and the second input electrical signal. The downhole electromagnetic induction communication system reduces noise and improves a signal-to-noise ratio of communications.
    Type: Application
    Filed: October 27, 2023
    Publication date: May 2, 2024
    Applicant: Leading Magnetic Design Ltd
    Inventors: Alex CRANE, Yuri ZHURAVLEV