Location History:
- Taoyuan County, TW (2013)
- Taichung, TW (2015 - 2017)
- Taoyuan, TW (2017)
Company Filing History:
4 out of 125 
1 out of 116 Years Active: 2013-2017
Title: Innovations of Inventor Jen-Feng Yu
Introduction
Jen-Feng Yu is a notable inventor based in Taichung, Taiwan. He has made significant contributions to the field of solid oxide fuel cells (SOFC) through his innovative patents. With a total of 5 patents, his work focuses on enhancing the performance and stability of fuel cell technologies.
Latest Patents
One of his latest patents is a method of fabricating a porous metal substrate structure for a solid oxide fuel cell. This invention provides a porous metal substrate structure with high gas permeability and redox stability. The structure comprises a porous metal plate made of first metal particles and a porous metal film formed on the plate. The porous metal plate has a greater thickness than the film, and the first metal particles are larger than the second metal particles. Additionally, a porous shell containing iron is formed on the surface of each metal particle, which helps absorb leakage oxygen.
Another significant patent by Jen-Feng Yu is related to a double-layer anode structure on a pretreated porous metal substrate. This invention aims to improve the redox stability and decrease the anode polarization resistance of a solid oxide fuel cell. The anode structure includes a porous metal substrate of high gas permeability, along with two porous anode functional layers formed through advanced plasma spraying processes. The first layer is composed of a redox stable perovskite, while the second layer consists of a nanostructured cermet.
Career Highlights
Throughout his career, Jen-Feng Yu has worked at the Institute of Nuclear Energy Research under the Atomic Energy Council, Executive Yuan. His experience in this institution has contributed to his expertise in energy-related innovations.
Collaborations
Jen-Feng Yu has collaborated with notable colleagues, including Chang-Sing Hwang and Chun-Huang Tsai. Their teamwork has likely fostered advancements in their respective fields.
Conclusion
Jen-Feng Yu's contributions to the field of solid oxide fuel cells demonstrate his innovative spirit and commitment to advancing energy technologies. His patents reflect a deep understanding of materials and processes that enhance fuel cell performance.