Location History:
- Suwon-si, KR (2014 - 2015)
- Jyunggi-do, KR (2015)
- Yongin-si, KR (2013 - 2016)
Company Filing History:
Years Active: 2013-2016
Title: Chi-Seung Lee: Innovator in Fuel Cell Technology
Introduction
Chi-Seung Lee is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the field of fuel cell technology, holding a total of nine patents. His work focuses on enhancing the efficiency and functionality of fuel cell systems, which are crucial for sustainable energy solutions.
Latest Patents
Among his latest patents is a "Fuel Cell System and Driving Method Thereof." This invention discloses a fuel cell system that includes a fuel cell stack with multiple unit cells. It features a temperature measurer to determine the temperature of the fuel cell stack and a cell voltage measurer to assess the voltages of the unit cells. The control unit monitors these voltages to detect a minimum unit cell voltage when the temperature is below zero, ensuring that the load current is controlled to maintain the voltage at a predetermined threshold.
Another notable patent is the "Stack for Fuel Cell System." This invention includes a membrane electrode assembly and a separator with fuel and oxidant passages. It also features a first manifold connected to the fuel passage and a second manifold connected to the oxidant passage. A baffle with a membrane structure is included to control fluid flow within the manifolds, enhancing the overall efficiency of the fuel cell system.
Career Highlights
Chi-Seung Lee is currently employed at Samsung SDI Co., Inc., where he continues to innovate in the field of energy solutions. His work at Samsung SDI has positioned him as a key player in the development of advanced fuel cell technologies.
Collaborations
He collaborates with talented coworkers, including Seong-Jin An and Jin-Hwa Lee, who contribute to the innovative projects at Samsung SDI. Their combined expertise fosters a dynamic environment for research and development.
Conclusion
Chi-Seung Lee's contributions to fuel cell technology exemplify his commitment to advancing sustainable energy solutions. His innovative patents and collaborative efforts at Samsung SDI highlight his role as a leading inventor in this critical field.