This inventor holds 2 USPTO granted patents, plus 1 CIPO patent. Top assignee: Posco. Active years: 2016-2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2016-2021
Title: Jongheon Seok: Innovator in Stainless Steel Technology
Introduction
Jongheon Seok is a prominent inventor based in Pohang-si, 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. With a total of 2 patents, his work is paving the way for advancements in fuel cell technology.
Latest Patents
One of Jongheon Seok's latest patents focuses on a ferrite stainless steel designed for polymer fuel cell separators. This innovative material exhibits excellent corrosion resistance and interfacial contact resistance, which are crucial for the efficient operation of polymer fuel cells. The preparation method involves creating a stainless steel with specific chemical compositions, including low levels of carbon, nitrogen, and other elements, while ensuring high chromium content. The process includes forming a first passive film through bright-annealing or annealing-pickling, followed by a series of treatments to enhance the stainless steel's performance under various operating conditions.
Career Highlights
Jongheon Seok is associated with Posco, a leading steel manufacturing company known for its commitment to innovation and quality. His work at Posco has allowed him to explore advanced materials that contribute to sustainable energy solutions. His patents reflect a deep understanding of material properties and their applications in real-world scenarios.
Collaborations
Jongheon Seok has collaborated with notable colleagues, including Jonghee Kim and Kihoon Jo. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise in the field of materials science.
Conclusion
Jongheon Seok's contributions to the development of stainless steel for polymer fuel cells highlight his innovative spirit and dedication to advancing technology. His work not only enhances the performance of fuel cells but also supports the broader goal of sustainable energy solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile