Company Filing History:
4 out of 2,100 
2 out of 49,791 
1 out of 1 
Years Active: 2006-2025
Title: Innovations of Junbae Lee
Introduction
Junbae Lee is a prominent inventor based in Seoul, South Korea. He holds a total of 7 patents that showcase his contributions to the field of electrical engineering and power electronics. His work primarily focuses on developing advanced power modules and gate driver circuits.
Latest Patents
One of Junbae Lee's latest patents is a power module with a protection circuit. This innovative power module is designed for driving motors and includes several key components such as a positive bus input voltage terminal, phase terminals for each motor phase, and an inverter with half bridges for each motor phase. The module features a protection switch that enhances the reliability of the system by providing a greater short-circuit withstand time and a lower short-circuit current level compared to the inverter power switches. Another significant patent is related to a gate driver circuit, which generates an output based on an input signal. This circuit includes a voltage multiplexer and logic components that ensure the gate driver operates efficiently and safely.
Career Highlights
Throughout his career, Junbae Lee has worked with notable companies such as Infineon Technologies Austria AG and LG Electronics Inc. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the electronics industry.
Collaborations
Junbae Lee has collaborated with talented individuals in his field, including Minsub Lee and Seong-Moon Cho. These collaborations have likely fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Junbae Lee's contributions to the field of power electronics through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.