This inventor holds 2 USPTO granted patents. Top assignee: Samsung Sdi Co., Inc.. Active years: 2010-2013.
Company Filing History:
Years Active: 2010-2013
Title: Seokrak Chang: Innovator in Fuel Cell Technology
Introduction
Seokrak Chang is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of fuel cell technology, holding a total of 2 patents. His innovative work focuses on enhancing the efficiency and design of fuel cell systems.
Latest Patents
One of his latest patents is a monopolar separator with an insulation layer for a fuel cell system. This invention aims to reduce the volume of the fuel cell system by decreasing the thickness of the stack. The stack consists of multiple membrane electrode assemblies arranged so that the cathode electrodes face each other and the anode electrodes face each other. The separators are strategically placed between the membrane electrode assemblies, featuring a flow path that facilitates the movement of reactants.
Another notable patent is a fuel cell system that includes a flat-type stack. This system arranges multiple unit cells on a plane, where an electricity-generating reaction occurs. The design pre-heats the fuel provided from the outside, which helps to minimize temperature differences across the unit cells. This innovation ultimately enhances the output characteristics of each unit cell, leading to increased electricity-generating efficiency.
Career Highlights
Seokrak Chang is currently employed at Samsung SDI Co., Inc., where he continues to develop cutting-edge technologies in the energy sector. His work at Samsung SDI has positioned him as a key player in the advancement of fuel cell systems.
Collaborations
Throughout his career, Seokrak has collaborated with talented individuals such as Seongjin An and Yeongchan Eun. These partnerships have contributed to the successful development of his innovative patents.
Conclusion
Seokrak Chang's contributions to fuel cell technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of the complexities involved in energy systems, making him a valuable asset in the field.