Cheonan, South Korea

Doo-keun An

This inventor holds 1 USPTO granted patent. Top assignee: Dns Korea Co., Ltd.. Active years: 2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Doo-keun An. Retrieved from https://idiyas.com/inventor/doo-keun-an-08x8tqtp

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 = 2.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2005

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1 patent (USPTO):Explore Patents

Title: Doo-keun An: Innovator in Chemical Supply Technology

Introduction

Doo-keun An is a notable inventor based in Chonan-shi, South Korea. He has made significant contributions to the field of chemical supply technology. His innovative approach has led to the development of a unique chemical supply apparatus.

Latest Patents

Doo-keun An holds a patent for a chemical supply apparatus. This invention includes a first tank where at least two chemicals are mixed from each supply bath. It features circulating means to ensure uniform mixing of the chemicals. Additionally, there is a second tank for storing the mixed solution, a distributor for supplying the mixed solution to each processing unit, and a heating unit mounted on the supply line to heat the mixed solution before distribution.

Career Highlights

Doo-keun An is currently employed at Dns Korea Co., Ltd. His work at this company has allowed him to focus on advancing chemical supply technologies. His dedication to innovation has positioned him as a key figure in his field.

Collaborations

Doo-keun An collaborates with Jeong-Yong Bae, who is also involved in the development of chemical supply technologies. Their partnership enhances the potential for innovative solutions in their industry.

Conclusion

Doo-keun An's contributions to chemical supply technology exemplify the impact of innovation in industrial applications. His patent and ongoing work continue to influence the field positively.

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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