Seunghyun Ahn

Title: Seunghyun Ahn: Innovator in Semiconductor Technology

Introduction

Seunghyun Ahn is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His innovative work focuses on developing compositions and methods that enhance semiconductor manufacturing processes.

Latest Patents

One of Seunghyun Ahn's latest patents is a titanium etchant composition and method of forming a semiconductor device using the same. This titanium etchant composition includes a titanium remover, a corrosion inhibitor, and deionized water, with the corrosion inhibitor comprising 5-aminotetrazole. Another notable patent is for a composition for removing photoresist and a method of manufacturing a semiconductor device using this composition. This composition consists of approximately 60-90 wt % of dimethyl sulfoxide, 10-30 wt % of a polar organic solvent, 0.5-1.5 wt % of hydroxy alkyl ammonium, and 1-10 wt % of an amine that does not contain a hydroxyl group.

Career Highlights

Seunghyun Ahn has worked with leading companies in the technology sector, including Samsung Electronics Co., Ltd. and Cheil Industries Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in semiconductor technology.

Collaborations

Throughout his career, Seunghyun Ahn has collaborated with notable colleagues, including Baiksoon Choi and Dong-Min Kang. These partnerships have fostered an environment of innovation and creativity, leading to the development of impactful technologies.

Conclusion

Seunghyun Ahn's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in semiconductor manufacturing processes.