Company Filing History:
Years Active: 2024-2025
Title: Yusin Pak - Innovator in Hydrogen Sensing Technology
Introduction
Yusin Pak is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of hydrogen sensing technology, holding 2 patents that showcase his innovative approach to detecting hydrogen.
Latest Patents
One of his latest patents is a hydrogen sensing device that can visually detect the presence of hydrogen through a color change according to the water formation reaction. This device operates by inducing a water-forming reaction between hydrogen and oxygen at the interface of a lower metal layer and a dielectric layer. The resulting color change, caused by the generated water, allows for easy visual sensing of hydrogen presence.
Another notable patent is for a hydrogen sensor featuring a vertical nanogap structure. This invention allows the sensor portion to expand and contract freely without resistance on a substrate, thereby improving hydrogen sensing accuracy. The method for manufacturing this sensor enables the formation of a precise nanogap with uniformity and reproducibility at a low cost.
Career Highlights
Yusin Pak is affiliated with the Korea Institute of Science and Technology, where he continues to advance research in hydrogen sensing technologies. His work has garnered attention for its practical applications and innovative design.
Collaborations
He collaborates with esteemed colleagues, including Deok Ha Woo and Yong-Sang Ryu, contributing to a dynamic research environment that fosters innovation.
Conclusion
Yusin Pak's contributions to hydrogen sensing technology reflect his commitment to innovation and excellence in research. His patents not only enhance the understanding of hydrogen detection but also pave the way for future advancements in the field.