Kug-Sun Hong

Title: **Kug-Sun Hong: A Pioneering Inventor in Nanotechnology**

Introduction

Kug-Sun Hong is a talented inventor based in Seoul, South Korea. He holds three patents to his name, showcasing his contributions to the field of nanotechnology and dielectric materials. His innovative work focuses on enhancing the properties of materials for various applications, particularly in the areas of photoelectric characteristics and high-frequency dielectric resonators.

Latest Patents

Among his latest patents, Kug-Sun Hong developed a titanium oxide nano tube material and a corresponding manufacturing method. This novel material features a crystal structure oriented in the [001] direction of a tetragonal crystal system as a preferred orientation. Notably, the Full Width at Half Maximum (FWHM) of the rocking curve for the (004) plane peak ranges between 11.1 degrees and 20.3 degrees. This configuration endows the titanium oxide nano tube material with exceptional photoelectric characteristics, enhancing its potential applications.

Another significant invention from Hong is a dielectric ceramic composition tailored for microwave applications. This composition is represented by the formula yMgTa₂-x O₆-5/2x +(1-y)ZnNb₂ O₆ +wC, with specific ranges for x, y, and w to ensure optimal performance. The composition is designed to possess low permittivity (20-30) and a quality factor comparable to that of Ba(Zn,Ta)O₃ families. Moreover, it exhibits excellent sintering characteristics, making it particularly suitable for dielectric resonators operating in high-frequency bands above 10 GHz.

Career Highlights

Kug-Sun Hong has worked with notable companies in the industry, such as Amotron Co., Ltd. and Amecs Co., Ltd. His experience in these organizations has fostered the application and further development of his innovative ideas.

Collaborations

Throughout his career, Hong has collaborated with esteemed colleagues, including Hyo-Jong Lee and Byung-Kyu Kim. These partnerships have undoubtedly contributed to his success in securing patents and advancing the field of materials science.

Conclusion

Kug-Sun Hong's inventive contributions, particularly in titanium oxide and dielectric ceramic materials, highlight his role as a leading inventor in technology and innovation. With three patents under his name, he continues to push the boundaries of nanotechnology and materials science, demonstrating the importance of collaboration and advancement in these ever-evolving fields.