This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: Dongwoo Fine-Chem Co., Ltd., Samsung Electronics Co., Ltd., Dongwoo Fine-Chem. Active years: 2012-2018.
Location History:
- Jeollabuk-do, KR (2012)
- Iksan-si, KR (2015)
- Seoul, KR (2012 - 2018)
Company Filing History:
2 out of 382 
2 out of 132,108 
1 out of 26 
Years Active: 2012-2018
Title: Innovations of Inventor Shi-Jin Sung
Introduction
Shi-Jin Sung is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of chemical compositions, particularly in thinner and photoresist technologies. With a total of 4 patents to his name, his work has had a notable impact on various industries.
Latest Patents
One of his latest patents involves a thinner composition that includes an acetate-based compound, a lactate-based compound, a propionate-based compound, and an ether-based additive. This innovative formulation is designed to enhance the performance of thinner applications. Another significant patent focuses on a photoresist composition, which includes an alkali-soluble resin and a quinone diazide-based compound. This composition improves photosensitivity for light wavelengths between 392 nm and 417 nm, thereby enhancing the reliability of forming photo patterns and thin film patterns.
Career Highlights
Shi-Jin Sung has worked with leading companies in the technology sector, including Samsung Electronics Co., Ltd. and Dongwoo Fine-chem Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in chemical compositions.
Collaborations
Throughout his career, Shi-Jin Sung has collaborated with notable professionals in his field, including Ahn-Ho Lee and Seung-Hyun Ahn. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Shi-Jin Sung's contributions to the field of chemical compositions and his innovative patents highlight his role as a significant inventor in the industry. His work continues to influence advancements in technology and materials science.