Yeong-Rak Seong

Title: Yeong-Rak Seong: Innovator in Wireless Technology

Introduction

Yeong-Rak Seong is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of wireless technology, particularly in the development of antennas and energy conversion systems. With a total of 2 patents, his work showcases innovative solutions for modern communication challenges.

Latest Patents

Yeong-Rak Seong's latest patents include a patch antenna and rectenna designed for high-frequency wireless signals. The patch antenna is specifically engineered to receive these signals effectively, utilizing an impedance-matched structure that incorporates slot capacitive coupling. This technology allows for the generation of electrical energy from wireless signals across different frequency bands. Additionally, his rectenna is capable of converting A.C. wireless signals into D.C. electrical energy. It consists of a patch antenna, a ground plane, and an impedance matching unit, all working together to optimize energy conversion.

Another notable patent involves a hysteresis switch and an electricity charging module. This module features a storage capacitor that stores electrical energy from an external power source. The hysteresis switch is designed to prevent over-charging or over-discharging of the rechargeable battery by monitoring the charging state. This innovative design enhances the efficiency and safety of energy storage systems.

Career Highlights

Yeong-Rak Seong is affiliated with Kookmin University, where he contributes to research and development in wireless technologies. His academic background and practical experience have positioned him as a key figure in his field.

Collaborations

Throughout his career, Yeong-Rak Seong has collaborated with notable colleagues, including Jun-Seok Park and Ha-Ryoung Oh. These partnerships have fostered a dynamic research environment, leading to advancements in wireless technology.

Conclusion

Yeong-Rak Seong's innovative work in wireless technology, particularly through his patents, demonstrates his commitment to advancing the field. His contributions are paving the way for more efficient communication systems and energy solutions.