This inventor holds 2 USPTO granted patents. Top assignee: Dongjin Semichem Co., Ltd.. Active years: 2004-2005.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2004-2005
Title: Suk-Il Yoon: Innovator in Semiconductor Manufacturing
Introduction
Suk-Il Yoon is a prominent inventor based in Kyungki-do, South Korea. He has made significant contributions to the field of semiconductor manufacturing, particularly in the development of photoresist remover compositions. With a total of 2 patents, his work has been instrumental in enhancing the efficiency and effectiveness of semiconductor device production.
Latest Patents
Suk-Il Yoon's latest patents include a photoresist remover composition and a resist stripper composition. The photoresist remover composition is designed to remove photoresist during the manufacturing process of semiconductor devices, such as large-scale integrated circuits and very large-scale integrated circuits. This composition comprises 2-20 weight % of water-soluble hydroxylamine, 5-15 weight % of an oxime compound containing 2 or 3 hydroxyl groups, and 30-55 weight % of alkyl amide. It effectively removes photoresist layers cured by hard-bake, dry-etching, and ashing processes, while minimizing corrosion of lower metal films.
The resist stripper composition is utilized to remove resists during semiconductor device manufacturing processes. It consists of 3 to 10 wt % of an organic amine compound, 30 to 60 wt % of a solvent selected from a group including DCMAc, DMF, DMI, and NMP, 30 to 60 wt % of water, 1 to 10 wt % of catechol or resorcin, and 1 to 10 wt % of a C4-6 straight polyhydric alcohol. This innovative composition plays a crucial role in the production of large size integrated circuits.
Career Highlights
Suk-Il Yoon is currently employed at Dongjin Semichem Co., Ltd., where he continues to develop cutting-edge solutions for the semiconductor industry. His expertise in formulating chemical compositions has positioned him as a key player in advancing semiconductor manufacturing technologies.
Collaborations
Throughout his career, Suk-Il Yoon has collaborated with notable colleagues, including Young-Woong Park and Chang-Il Oh. These partnerships have fostered innovation and contributed to the successful development of new technologies in the semiconductor field.
Conclusion
Suk-Il Yoon's contributions to semiconductor manufacturing through his innovative patents
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile