Daejeon, South Korea

Dong Sung Han

This inventor holds 1 USPTO granted patent. Top assignee: Ae Kyung Industrial Co., Ltd. Active years: 2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dong Sung Han. Retrieved from https://idiyas.com/inventor/dong-sung-han

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2009

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1 patent (USPTO):Explore Patents

Title: The Innovations of Dong Sung Han

Introduction

Dong Sung Han is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of surfactants and detergents. His innovative work has led to the development of a unique amine oxide type surfactant.

Latest Patents

Dong Sung Han holds 1 patent for his invention titled "Amineoxide type surfactant and detergent composition comprising it." This patent describes an amine oxide type surfactant that exhibits excellent compatibility with anionic or non-ionic surfactants. The surfactant demonstrates remarkable detergency and a softening effect, making it a valuable addition to detergent compositions.

Career Highlights

He is currently employed at Ae Kyung Industrial Co., Ltd., where he continues to innovate in the field of surfactants. His work at the company has allowed him to explore new formulations and applications for his inventions.

Collaborations

Dong Sung Han has collaborated with notable colleagues, including In Sub Baik and In Shik Cho. Their combined expertise has contributed to the advancement of their projects and innovations.

Conclusion

Dong Sung Han's contributions to the field of surfactants highlight his innovative spirit and dedication to improving detergent compositions. His work continues to influence the industry and pave the way for future advancements.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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