Location History:
- Daejon-Shi, KR (1999 - 2002)
- Dejon-Shi, KR (2002)
- Daejeon, KR (2001 - 2023)
Company Filing History:
6 out of 8,305 
5 out of 11,277 
2 out of 362 
Years Active: 1999-2025
Title: Innovations of Dong Wook Lee
Introduction
Dong Wook Lee is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of fuel cell technology, holding a total of 14 patents. His work focuses on enhancing the performance and lifespan of fuel cells through innovative materials and methods.
Latest Patents
Among his latest patents is a radical scavenger, which includes a method for preparing the same and a membrane-electrode assembly containing it. This radical scavenger is designed to maintain the performance of fuel cells over extended periods by preventing the elution of metal ions during operation. The invention features radical scavenging particles and a porous protective film made from materials with high oxidative stability, such as silica and carbon nitride.
Another notable patent is for a fuel cell catalyst, which selectively coats a portion of the catalyst with a protective layer to prevent degradation during long-term operation. This innovative approach minimizes the deterioration of catalytic activity while effectively reducing platinum elution. The catalyst comprises nanoparticles containing platinum and a protective layer that interacts electronically with the nanoparticles.
Career Highlights
Dong Wook Lee has worked with notable companies such as LG Chem, Ltd and the Electronics and Telecommunications Research Institute. His experience in these organizations has contributed to his expertise in fuel cell technology and materials science.
Collaborations
He has collaborated with several professionals in his field, including Hun Soon Lee and Doo Kyung Yang. These collaborations have likely enriched his research and development efforts.
Conclusion
Dong Wook Lee's innovative work in fuel cell technology demonstrates his commitment to advancing energy solutions. His patents reflect a deep understanding of materials and their applications in enhancing fuel cell performance.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.