Ha-Ryoung Oh

Title: Ha-Ryoung Oh: Innovator in Wireless Technology

Introduction

Ha-Ryoung Oh is a prominent inventor based in Goyang-si, South Korea. He has made significant contributions to the field of wireless technology, holding 2 patents that showcase his innovative approach to solving complex engineering challenges.

Latest Patents

His latest patents include a "Patch antenna and rectenna using the same" and a "Hysteresis switch and electricity charging module using the same." The patch antenna is designed for receiving high-frequency wireless signals and features an impedance-matched structure that enhances its performance. The rectenna converts A.C. wireless signals into D.C. electrical energy, utilizing a patch antenna and a rectifying unit to achieve efficient energy conversion. The hysteresis switch in his second patent plays a crucial role in managing the charging state of rechargeable batteries, preventing over-charging and over-discharging through a sophisticated monitoring system.

Career Highlights

Ha-Ryoung Oh is affiliated with Kookmin University, where he continues to advance his research and development efforts in wireless technologies. His work not only contributes to academic knowledge but also has practical applications in various industries.

Collaborations

He collaborates with notable colleagues such as Jun-Seok Park and Yeong-Rak Seong, further enhancing the innovative environment at Kookmin University.

Conclusion

Ha-Ryoung Oh's contributions to wireless technology through his patents reflect his dedication to innovation and engineering excellence. His work continues to influence the field and inspire future advancements in technology.