Chang Min Lee

Title: Chang Min Lee: Innovator in Hybrid Vehicle Technology

Introduction

Chang Min Lee is a prominent inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of automotive technology, particularly in hybrid vehicles. With a total of nine patents to his name, Lee's work focuses on enhancing vehicle performance and efficiency.

Latest Patents

One of Lee's latest patents is a regenerative braking control system and method using a paddle shift of a hybrid vehicle. This innovative system includes a paddle switch with a first paddle shift for downshifting and a second paddle shift for upshifting. The first controller is electrically connected to the paddle switch and determines the deceleration control amount for regenerative braking when the first paddle shift is held. The second controller manages motor torque for regenerative braking based on the first controller's input and controls hydraulic braking when the vehicle reaches a stop state. Another notable patent is for a semiconductor device and electronic device that includes a memory device with improved reliability. This semiconductor device features a data pin for transmitting data signals and a command/address pin for commands and addresses, enhancing the overall functionality of electronic devices.

Career Highlights

Chang Min Lee has worked with leading automotive companies, including Hyundai Motor Company and Kia Motors Corporation. His experience in these organizations has allowed him to apply his innovative ideas in real-world applications, contributing to advancements in hybrid vehicle technology.

Collaborations

Lee has collaborated with notable coworkers such as Yong Jun Yu and Nam Hyung Kim. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Chang Min Lee is a distinguished inventor whose work in hybrid vehicle technology has led to significant advancements in automotive engineering. His patents reflect a commitment to improving vehicle efficiency and performance, making him a key figure in the industry.