Location History:
- Yongin, KR (2005 - 2006)
- Yongin-si, KR (2010 - 2015)
Company Filing History:
21 out of 7,646 
4 out of 131,611 
Years Active: 2005-2015
Title: Hee-young Sun: A Pioneer in Fuel Cell Technology
Introduction
Hee-young Sun is a distinguished inventor based in Yongin-si, South Korea, known for his significant contributions to the field of fuel cell technology. With an impressive portfolio of 23 patents, he has focused on developing innovative solutions that enhance the performance and efficiency of fuel cells.
Latest Patents
Among his latest innovations is a patented "Fuel cell stack and fuel cell system with plurality of generation modules." This design features a unique structure in which generation modules are stacked, allowing each module to generate unitary power from fuel energy. The fuel cell system can operate all or some of the generation modules based on the power consumption needs of a load, enhancing flexibility and efficiency.
Another notable patent is for an "Electrode for fuel cell and fuel cell employing the electrode." This electrode incorporates a catalyst layer that contains a benzoxazine monomer, a catalyst, and a binder. Key to its innovation, this electrode ensures an even distribution of the benzoxazine monomer, which improves the wetting capability of phosphoric acid in the electrodes. This design aims to prevent flooding by allowing phosphoric acid to permeate into micropores, thus enhancing the three-phase interfacial area of gas, liquid, and solid, resulting in improved performance under high-temperature and dry conditions.
Career Highlights
Hee-young Sun has had a remarkable career, working with industry giants such as Samsung SDI Co., Inc. and Samsung Electronics Co., Ltd. His role in developing key technologies has positioned him as a leading figure in the field of clean energy solutions.
Collaborations
Throughout his career, he has collaborated with esteemed colleagues, including Myung-jin Lee and Seong-woo Choi. These partnerships have fostered a dynamic environment for innovation, allowing for the exchange of ideas and pushing the boundaries of fuel cell technology.
Conclusion
Hee-young Sun’s work exemplifies the potential of innovative fuel cell technology in transforming energy systems. With a robust portfolio of patents and a commitment to excellence, he continues to influence the evolution of clean energy solutions, paving the way for future advancements in the field.