Gyung Hwan Oh

Title: Gyung Hwan Oh: Innovator in Thickness Measurement Technology

Introduction

Gyung Hwan Oh is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of measurement technology, holding a total of five patents. His work focuses on developing advanced devices for measuring and inspecting specimens.

Latest Patents

One of his latest inventions is a thickness measuring device. This device includes a supporter for holding a specimen, an emission unit that emits electromagnetic waves towards the specimen, and a chamber that surrounds the specimen. The receiving unit captures the electromagnetic waves, and the control unit processes the signals to calculate the specimen's thickness. The design allows for part of the chamber to transmit and reflect electromagnetic waves, enabling precise measurements.

Another significant patent is a specimen inspection apparatus and method. This apparatus features a radiation unit that emits terahertz waves, a reflection unit that alters the path of these waves, and a focus adjusting unit that forms an irradiation region on the specimen. The reception unit collects terahertz waves reflected by the specimen, while the control unit detects defects based on the reflectivity differences of the waves.

Career Highlights

Gyung Hwan Oh has worked with the Industry-University Cooperation Foundation at Hanyang University and Actro Co., Ltd. His experience in these organizations has contributed to his innovative work in measurement technologies.

Collaborations

He has collaborated with notable colleagues, including Dong Woon Park and Hak Sung Kim. Their teamwork has likely enhanced the development of his patented technologies.

Conclusion

Gyung Hwan Oh is a prominent inventor whose work in thickness measurement and specimen inspection technologies has made a significant impact in his field. His innovative patents reflect his dedication to advancing measurement techniques.