Se Hyun Chang

Title: Innovations of Se Hyun Chang: Pioneering Patents in Autonomous Vehicle Technology

Introduction

Se Hyun Chang is an esteemed inventor based in Suwon-si, South Korea, recognized for his significant contributions to the automotive industry. With a remarkable portfolio consisting of 10 patents, he has made substantial strides in steering technology and autonomous vehicle control systems. His innovations exemplify the blend of engineering excellence and practical application in the fast-evolving automotive landscape.

Latest Patents

Among his latest patents are two notable inventions aimed at enhancing the functionality and user experience of modern vehicles. The first patent encompasses a steering feel assisting apparatus of a steer-by-wire (SBW) system, designed to improve the driver's sensory feedback during steering. This apparatus includes a disk that rotates with the steering shaft, complemented by a cam that is eccentrically rotated by an actuator, and a brake arm that selectively contacts the disk to provide a predetermined frictional force during its forward rotation.

The second patent outlines a method for controlling the switching of steering control rights in autonomous vehicles. This method ensures a seamless transition between automated and manual driving modes. It incorporates real-time synchronization of the steering angles of both the steering wheel and road wheels, while detecting error values during hands-on states to facilitate a smooth shift to manual control when required.

Career Highlights

Se Hyun Chang's career is highlighted by his tenure at prominent automotive companies, including Hyundai Motor Company and Kia Motors Corporation. His experiences in these organizations have allowed him to leverage the latest technologies and foster innovation in vehicle systems. His work reflects a deep understanding of both user needs and technological advancements, positioning him as a leader in automotive innovation.

Collaborations

Throughout his career, Chang has collaborated with talented engineers and colleagues, including Sang Woo Hwang and Young Dae Park. These collaborations have been instrumental in the development and refinement of his patented technologies, creating a synergistic environment that promotes cutting-edge innovations in the automotive sector.

Conclusion

Se Hyun Chang's contributions to the field of automotive technology through his patents and collaborative efforts illustrate his commitment to innovation. His work not only enhances vehicle performance but also significantly improves the driving experience in the age of autonomy. As he continues to develop and patent new technologies, the automotive industry eagerly awaits his future innovations.