This inventor holds 3 USPTO granted patents. Top assignees: Hyundai Motor Company, Dongjin Semichem Co., Ltd.. Active years: 2013.
Location History:
- Incheon, KR (2013)
- Gyeonggi-do, KR (2013)
- Hwaseong, KR (2013)
Company Filing History:
3 out of 20,217 
1 out of 107 
Years Active: 2013
Title: Innovations of Jang-Bae Son in Polymer Technology
Introduction
Jang-Bae Son is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of polymer technology, particularly in the development of advanced materials for fuel cells. With a total of 3 patents to his name, his work has implications for energy efficiency and sustainability.
Latest Patents
Among his latest patents, Jang-Bae Son has developed polysulfone polymers and related polymer electrolyte membranes and fuel cells. One of his notable inventions is a polysulfone-based polymer comprising a repeat unit represented by a specific chemical formula. This innovation focuses on a polyarylene-based polymer, which includes a preparation method and a polymer electrolyte membrane for fuel cells. The design of this polymer features long side chains of a hydrophilic moiety and dense sulfonic acid groups, which enhance the formation of ion channels in polymer membranes. This results in improved chemical stability and dimensional stability against water. Furthermore, the preparation method simplifies the production process, leading to polymer electrolyte membranes that exhibit high proton conductivity, even in low water uptake conditions, and maintain good dimensional stability over prolonged exposure to water.
Career Highlights
Jang-Bae Son has worked with prominent companies in the industry, including Hyundai Motor Company and Dongjin Semichem Co., Ltd. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in fuel cell technology.
Collaborations
Throughout his career, Jang-Bae Son has collaborated with talented individuals such as Ju Ho Lee and Inchul Hwang. These partnerships have fostered a creative environment that has led to significant advancements in polymer research and development.
Conclusion
Jang-Bae Son's contributions to polymer technology, particularly in the realm of fuel cells, highlight his innovative spirit and dedication to advancing sustainable energy solutions. His patents reflect a commitment to improving the efficiency and stability of polymer materials, making a lasting impact in the field.