Duk Hyun Choi

Title: Innovations of Duk Hyun Choi

Introduction

Duk Hyun Choi is a notable inventor based in Yongin-si, South Korea. He has made significant contributions to the field of energy generation through his innovative inventions. With a total of 2 patents, Choi's work focuses on harnessing energy from various sources.

Latest Patents

One of his latest patents is a triboelectric nanogenerator using ionic elastomer. This invention relates to a device that increases internal electric capacity, allowing a large amount of electric charge to be generated on a surface. The triboelectric nanogenerator includes a first electrode, an ionic elastomer, a second electrode, and an insulator. The interaction between the ionic elastomer and the insulator generates electrical energy when they come into contact or are separated by external force.

Another significant patent is a rear tray for vehicles that incorporates energy harvesting elements. This rear tray features structures designed to generate electric energy from friction force and solar light. It includes a first energy harvesting element structure around a speaker and a second structure at the rear portion of the tray, which can harness energy from both solar light and the vibrations of the vehicle.

Career Highlights

Duk Hyun Choi has worked with the University-Industry Cooperation Group of Kyung Hee University and the Industry-University Cooperation Foundation at Hanyang University. His experience in these institutions has contributed to his innovative research and development in energy harvesting technologies.

Collaborations

Choi has collaborated with notable coworkers, including Do Hwan Kim and Hee Jae Hwang. Their joint efforts have further advanced the field of energy generation and innovation.

Conclusion

Duk Hyun Choi's contributions to energy harvesting technologies through his patents demonstrate his commitment to innovation. His work not only enhances energy generation methods but also paves the way for future advancements in the field.