Jeehyung Lee

Title: Innovations of Jeehyung Lee in Brake Systems

Introduction

Jeehyung Lee is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of braking systems, particularly in addressing noise issues associated with braking mechanisms. His innovative approach has led to the development of a unique patent that enhances the functionality of braking systems.

Latest Patents

Jeehyung Lee holds a patent for "Brake creep groan countermeasure systems and methods." This invention provides methods and systems for controlling braking to avoid groan noise in a braking system. The system includes a brake actuator designed to apply a friction force to a moving member, a conduit system connected to the brake actuator, and valves that control fluid pressure delivered to and released from the brake actuator. The controller monitors for an upper target pressure condition in the braking system, which is associated with a noise zone. When this condition is detected, the system operates in a noise zone avoidance mode to prevent brake pressures that generate noise from the friction force.

Career Highlights

Jeehyung Lee is currently employed at GM Global Technology Operations, Inc., where he continues to innovate in the automotive sector. His work focuses on improving braking systems, which are critical for vehicle safety and performance.

Collaborations

He collaborates with talented coworkers, including Seokju Yong and Bongbum Back, who contribute to the development of advanced automotive technologies.

Conclusion

Jeehyung Lee's contributions to braking systems through his innovative patent demonstrate his commitment to enhancing vehicle safety and performance. His work is a testament to the importance of innovation in the automotive industry.