Company Filing History:
Years Active: 2010-2013
Title: Innovations of Sang-hoon Joo in Fuel Cell Technology
Introduction
Sang-hoon Joo is a prominent inventor based in Yongin-si, South Korea, known for his significant contributions to fuel cell technology. He holds a total of 7 patents, showcasing his innovative approach to enhancing the efficiency and performance of fuel cells.
Latest Patents
One of his latest patents is a membrane electrode assembly for fuel cells. This assembly features a current collector positioned adjacent to an electrode catalyst layer. The design allows electrons to pass directly between the current collector and the electrode catalyst layer without traversing a diffusion layer or supporting layer. This innovation enables the use of various materials for the diffusion and supporting layers, which can be hydrophilic, hydrophobic, porous, or hydrous, ultimately improving fuel cell performance. Additionally, this assembly can be manufactured quickly and with low energy, reducing production costs.
Another notable patent involves mesoporous carbon that includes heteroatoms such as boron and phosphorus. This mesoporous carbon is designed to reduce sheet resistance, facilitating efficient electric energy transfer. It serves as a conductive material for electrodes in fuel cells. When utilized as a support for catalyst electrodes, it contributes to the creation of high-efficiency fuel cells.
Career Highlights
Sang-hoon Joo has worked with leading companies in the technology sector, including Samsung SDI Co., Inc. and Samsung Electronics Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in fuel cell technology.
Collaborations
Throughout his career, Sang-hoon Joo has collaborated with notable colleagues, including Chan-ho Pak and Hyuk Jae Chang. These partnerships have further enriched his work and contributed to advancements in the field.
Conclusion
Sang-hoon Joo's innovative work in fuel cell technology, marked by his patents and collaborations, highlights his significant impact on the industry. His contributions continue to pave the way for advancements in energy efficiency and sustainability.