Hee Sung Choi

Title: Hee Sung Choi: Innovator in Tantalum Capacitor Technology

Introduction

Hee Sung Choi is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of electronics, particularly in the development of tantalum capacitors. With a total of 16 patents to his name, Choi's work has had a substantial impact on the industry.

Latest Patents

Choi's latest patents include innovative designs for tantalum capacitors. One of his notable inventions is a tantalum capacitor that features a conductive polymer layer with a filler. This design includes a sintered tantalum body made from tantalum powder, a conductive polymer layer with a first filler, and a tantalum wire that penetrates through the layers. The patent specifies that the ratio of the area of the first filler to the area of the conductive polymer layer exceeds 0.38 in a specific cross-section. Another patent describes a tantalum capacitor that comprises a tantalum sintered body, a conductive polymer layer with a non-conductive particle filler, and a tantalum wire, enhancing the performance and reliability of the capacitor.

Career Highlights

Choi is currently employed at Samsung Electro-Mechanics Co., Ltd., where he continues to innovate in the field of electronic components. His work has been instrumental in advancing the technology of tantalum capacitors, which are widely used in various electronic devices.

Collaborations

Choi collaborates with talented colleagues, including Ha Yong Jung and Hyun Ho Shin, who contribute to the research and development efforts at Samsung Electro-Mechanics Co., Ltd. Their teamwork fosters an environment of innovation and creativity.

Conclusion

Hee Sung Choi is a key figure in the advancement of tantalum capacitor technology, with numerous patents that reflect his expertise and dedication. His contributions continue to shape the future of electronic components, making a lasting impact on the industry.