Seok-rak Chang

Title: The Innovations of Seok-rak Chang

Introduction

Seok-rak Chang is a notable inventor based in Suwon-si, South Korea. He has made significant contributions to the field of fuel cell technology, holding a total of four patents. His work focuses on enhancing the efficiency and functionality of fuel cells, which are crucial for sustainable energy solutions.

Latest Patents

Chang's latest patents include a fuel cell stack and a manufacturing method for the same. This innovative fuel cell stack features a membrane electrode assembly that consists of an anode electrode, a cathode electrode, and an electrolyte membrane positioned between them. Additionally, it includes a separator with a channel for the flow of fuel and oxidant, which is closely adhered to the membrane electrode assembly. Another notable patent is for a cathode end plate designed for a breathable fuel cell stack. This end plate comprises a first plate with multiple openings and a second plate that contacts one side of the first plate, exposing two or more openings from the first plate.

Career Highlights

Seok-rak Chang is currently employed at Samsung SDI Co., Inc., where he continues to innovate in the field of energy solutions. His work at this leading company allows him to collaborate with other experts in the industry and contribute to advancements in fuel cell technology.

Collaborations

Some of his coworkers include Seong-Jin An and Yeong-Chan Eun, who work alongside him in developing cutting-edge technologies in the energy sector.

Conclusion

Seok-rak Chang's contributions to fuel cell technology exemplify the importance of innovation in creating sustainable energy solutions. His patents reflect a commitment to advancing this critical field, and his work at Samsung SDI Co., Inc. positions him as a key player in the industry.