Changhyun Roh

Title: Changhyun Roh: Innovator in Walking Assistance Technology

Introduction

Changhyun Roh is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of wearable technology and walking assistance devices. With a total of 7 patents to his name, his work focuses on enhancing mobility and support for users through innovative solutions.

Latest Patents

Changhyun Roh's latest patents include a "Walking Assistance Device and Control Method of Walking Assistance Device." This invention discloses a control method that estimates the operable time of the walking assistance apparatus based on the remaining power and power consumption. It determines whether the operable time meets a preset criterion and generates a torque profile based on a power-saving mode algorithm when the criterion is satisfied. Another notable patent is for a "Wearable Device and Operation Method Thereof." This wearable device features a motor, a motor driver circuit, and a frame that supports the user's body. The processor generates control signals to manage the electrical connection in the motor driver circuit, providing exercise loads based on the user's body motion speed.

Career Highlights

Throughout his career, Changhyun Roh has worked with esteemed organizations such as Samsung Electronics and Seoul National University. His experience in these institutions has allowed him to develop and refine his innovative ideas in the field of wearable technology.

Collaborations

Changhyun has collaborated with notable colleagues, including Youngbo Shim and Younbaek Lee. Their combined expertise has contributed to the advancement of technology in walking assistance devices.

Conclusion

Changhyun Roh's contributions to the field of wearable technology and walking assistance devices highlight his innovative spirit and dedication to improving mobility for users. His patents reflect a commitment to creating practical solutions that enhance everyday life.