Company Filing History:
Years Active: 1991-1999
Title: Byungdu Oh: Innovator in Superconducting Technologies
Introduction
Byungdu Oh is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of superconducting technologies, holding three patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is a magnetometer using two superconducting quantum interference devices (SQUIDs). This invention includes a detecting part composed of multiple SQUIDs that detect external magnetic flux, convert it into a voltage value, and output a differential voltage. The device also features a signal-processing part for modulating, amplifying, and demodulating the differential voltage, along with a feedbacking part that converts the processed signal back into magnetic flux for feedback to the SQUIDs.
Another notable patent is the microwave harmonic mixer circuit of SQUIDs. This circuit utilizes the magnetic flux to voltage conversion characteristics of SQUIDs to generate higher harmonics from a local oscillator (LO) signal. It mixes these higher harmonics with a radio frequency (RF) signal, incorporating various components such as RF antenna parts and an intermediate frequency (IF) signal detecting part to enhance the mixing process.
Career Highlights
Byungdu Oh has worked with notable organizations, including LG Electronics Inc. and Leland Stanford Junior University. His experience in these institutions has allowed him to develop and refine his innovative ideas in superconducting technologies.
Collaborations
He has collaborated with esteemed colleagues such as Hong Teuk Kim and Malcolm R Beasley, contributing to advancements in their respective fields.
Conclusion
Byungdu Oh's work in superconducting technologies and his innovative patents highlight his significant impact on the field. His contributions continue to inspire future advancements in technology.