Yeon-Tae Lee

Title: Innovations by Yeon-Tae Lee in Automotive Transmission Technology

Introduction

Yeon-Tae Lee is a prominent inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of automotive transmission technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and performance of vehicle transmission systems.

Latest Patents

One of Yeon-Tae Lee's latest innovations is the double clutch transmission (DCT). This DCT provides eight forward speeds and one reverse speed while minimizing the number of gear trains used for changing speed and the overall length of the system. The design incorporates a simple structure utilizing four or five gear trains and four synchro devices, which allows for weight reduction and improved fuel efficiency. This innovation addresses the common issue in conventional DCTs, where adding gear trains increases the length and weight of the system.

Another notable patent is the automated manual transmission. This system implements seven forward gear changes and one reverse gear change. It features a first and second input shaft, a driving gear section, and a clutch section that transmits or blocks engine power. The design includes a synchronization section that connects or disconnects the output shafts, enhancing the overall functionality of the transmission.

Career Highlights

Yeon-Tae Lee is currently associated with Hyundai Powertech Co., Ltd., where he continues to develop innovative solutions in automotive technology. His work has been instrumental in advancing the capabilities of modern transmission systems, making vehicles more efficient and user-friendly.

Conclusion

Yeon-Tae Lee's contributions to automotive transmission technology exemplify the impact of innovation in the automotive industry. His patents reflect a commitment to improving vehicle performance and efficiency, solidifying his reputation as a leading inventor in this field.