Company Filing History:
Years Active: 2025
Title: Seunghan Back: Innovator in Ground Fault Circuit Interrupters
Introduction
Seunghan Back is a notable inventor based in Allen, TX (US). He has made significant contributions to the field of electrical safety through his innovative designs. His work focuses on enhancing the functionality and reliability of ground fault circuit interrupters (GFCIs).
Latest Patents
Seunghan Back holds 1 patent for his invention titled "Frequency-dependent ground fault circuit interrupter." This patent describes illustrative GFCI devices and methods that maintain safety while reducing the risk of unnecessary interruptions. The invention includes a first operational amplifier that couples to a first current transformer, which senses net current through multiple power conductors. The operational amplifier converts a signal current from the current transformer to a signal voltage, which has an inverse dependence on frequency. Additionally, it features an analog to digital converter that provides samples of the signal voltage, and a controller that interrupts at least one of the power conductors when a magnitude measurement exceeds a predetermined threshold.
Career Highlights
Seunghan Back is currently employed at Semiconductor Components Industries, LLC. His role involves developing advanced electrical components that enhance safety and efficiency in electrical systems. His innovative approach has positioned him as a key player in the industry.
Collaborations
Seunghan has collaborated with talented coworkers, including Rishi Pratap Singh and Colton Jensen. Their combined expertise contributes to the success of their projects and innovations.
Conclusion
Seunghan Back's contributions to the field of electrical safety through his innovative GFCI technology demonstrate his commitment to enhancing safety standards. His work continues to influence the industry positively.