Jeong Ahn Kwon

Title: The Innovative Contributions of Jeong Ahn Kwon

Introduction

Jeong Ahn Kwon is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of four patents. His work focuses on developing liquid compositions and methods that enhance the fabrication of semiconductor devices.

Latest Patents

One of his latest patents is titled "Liquid compositions and methods of fabricating a semiconductor device using the same." This inventive concept provides a liquid composition for etching metals containing copper. The composition includes hydrogen peroxide in a range of about 0.1 wt % to about 10 wt % and a buffer solution that may include citrate, with a pH ranging from about 4.0 to about 7.0. Another significant patent is the "Titanium etchant composition and method of forming a semiconductor device using the same." This patent describes a titanium etchant composition that includes a titanium remover, a corrosion inhibitor, and deionized water, where the corrosion inhibitor comprises 5-aminotetrazole.

Career Highlights

Jeong Ahn Kwon has worked with prominent companies in the semiconductor industry, including Samsung Electronics Co., Ltd. and Samyoung Pure Chemicals Co., Ltd. His experience in these organizations has allowed him to develop innovative solutions that address challenges in semiconductor manufacturing.

Collaborations

Throughout his career, Jeong Ahn Kwon has collaborated with talented individuals such as Dong-Min Kang and Inho Choi. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Jeong Ahn Kwon's contributions to semiconductor technology through his innovative patents demonstrate his expertise and commitment to advancing the field. His work continues to influence the industry and pave the way for future innovations.