Company Filing History:
1 out of 177 
1 out of 34 Years Active: 2014
Title: Youn-Woo Hong: Innovator in Varistor Composition and Solid Oxide Fuel Cells
Introduction
Youn-Woo Hong is a notable inventor based in Daegu, South Korea. He has made significant contributions to the fields of electrical engineering and energy technology. With a total of 2 patents, his work focuses on innovative materials and methods that enhance the performance and safety of electronic components.
Latest Patents
One of his latest patents is a ZnO-based varistor composition. This composition includes zinc oxide (ZnO) as the main component and a calcium (Ca)-containing compound as an accessory component. The varistor composition is designed to provide excellent electrostatic discharge (ESD) characteristics, showcasing superior physical properties such as a nonlinear coefficient and a clamping voltage ratio. Notably, it does not include BiO, which enhances work safety by avoiding the use of SbO, a compound regulated for environmental purposes. Additionally, this varistor composition can lower manufacturing costs by eliminating Pr-based components that require high-temperature sintering.
Another significant patent by Youn-Woo Hong is related to solid oxide fuel cells and their manufacturing method. This invention involves a solid oxide fuel cell that integrates multiple unit modules. Each module consists of first and second solid electrolyte layers, with fuel electrodes arranged in a strip shape. The design allows for efficient fuel and air paths, optimizing the performance of the fuel cell.
Career Highlights
Youn-Woo Hong has worked with several reputable organizations, including Amotech Co., Ltd. and the Korea Institute of Ceramic Engineering and Technology. His experience in these companies has contributed to his expertise in developing advanced materials and technologies.
Collaborations
Throughout his career, Youn-Woo Hong has collaborated with notable colleagues such as Dong-Hun Yeo and Hyo-Soon Shin. These partnerships have fostered innovation and the exchange of ideas in their respective fields.
Conclusion
Youn-Woo Hong is a distinguished inventor whose work in varistor composition and solid oxide fuel cells has made a significant impact on technology. His innovative approaches continue to advance the fields of electrical engineering and energy solutions.
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