Seoul, South Korea

Deok Chan Ahn

This inventor holds 4 USPTO granted patents and 1 published patent application, plus 1 CIPO patent. Top assignee: Posco Co., Ltd. Active years: 2023-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Deok Chan Ahn. Retrieved from https://idiyas.com/inventor/deok-chan-ahn

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

USPTO Granted Patents = 4 

% Patents Active = 100.0


Average Co-Inventor Count = 4.3

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2023-2024

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4 patents (USPTO):Explore Patents

Title: Deok Chan Ahn: Innovator in Stainless Steel Technology

Introduction

Deok Chan Ahn is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of materials science, particularly in the development of advanced stainless steel compositions. With a total of 4 patents to his name, Ahn's work focuses on enhancing the properties of stainless steel to improve its usability in various applications.

Latest Patents

Ahn's latest patents include innovative compositions of ferritic and austenitic stainless steels. One of his notable inventions is a ferritic stainless steel that boasts improved pipe-expanding workability. This steel composition includes specific percentages of chromium, nitrogen, aluminum, niobium, and titanium, ensuring enhanced expandability while maintaining structural integrity. Another significant patent is for an austenitic stainless steel that exhibits excellent pipe-expandability and resistance to age cracking. This composition is designed to prevent defects during the expansion and curling processes, making it highly reliable for industrial applications.

Career Highlights

Throughout his career, Deok Chan Ahn has worked with leading companies in the steel industry, including Posco Co., Ltd. His experience in these organizations has allowed him to apply his innovative ideas and contribute to advancements in stainless steel technology.

Collaborations

Ahn has collaborated with notable colleagues in his field, including Il Chan Jung and Jong Chul Kim. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Deok Chan Ahn's contributions to stainless steel innovation highlight his expertise and commitment to advancing materials science. His patents reflect a deep understanding of the properties of steel and its applications, making him a key figure in the industry.

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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