Changwon, South Korea

Sang Heon Cho

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignees: Hyundai Bng Steel Co., Ltd., Hyundai Steel Company. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang Heon Cho. Retrieved from https://idiyas.com/inventor/sang-heon-cho

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

USPTO Granted Patents = 1 

Average Co-Inventor Count = 1.0

ph-index = 1


Company Filing History:


Years Active: 2026

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Sang Heon Cho: Innovator in Stainless Steel Technology

Introduction

Sang Heon Cho is a notable inventor based in Changwon, South Korea. He has made significant contributions to the field of materials science, particularly in the development of stainless steel for polymer fuel cell separators. His innovative work has implications for the efficiency and durability of fuel cell technology.

Latest Patents

Sang Heon Cho holds 1 patent for his invention titled "Stainless steel for polymer fuel cell separator and method of manufacturing the stainless steel." This patent describes a surface modification technique based on wet processing, which enhances the corrosion resistance and electric conductivity of stainless steel used in fuel cell components. The method also prevents moisture formation, thereby improving the overall performance of the fuel cells.

Career Highlights

Throughout his career, Sang Heon Cho has worked with prominent companies in the steel industry, including Hyundai Bng Steel Co., Ltd. and Hyundai Steel Company. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in steel manufacturing processes.

Collaborations

Sang Heon Cho has collaborated with several professionals in his field, including Sang Kyu Choi and Jun Hee Lim. These collaborations have fostered a productive environment for innovation and have led to further developments in materials science.

Conclusion

Sang Heon Cho's contributions to stainless steel technology and fuel cell applications highlight his role as a key innovator in the industry. His work not only advances the field of materials science but also supports the development of more efficient energy solutions.

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]
Loading…