Company Filing History:
1 out of 4 
1 out of 294 
Years Active: 2013
Title: Doo Young Chung: Innovator in Ink Composition for Ballpoint Pens
Introduction
Doo Young Chung is a notable inventor based in Wonju-si, South Korea. He has made significant contributions to the field of ink technology, particularly in the development of ink compositions for oil-based ballpoint pens. His innovative approach has led to advancements that enhance the writing experience.
Latest Patents
Doo Young Chung holds a patent for an ink composition specifically designed for oil-based ballpoint pens. This ink composition is characterized by a low viscosity ranging from 300 to 3000 cps, which provides a soft writing sensation. It enables writing even at low temperatures, ensuring superior stability and preventing ink leakage. This invention has the potential to improve the functionality and reliability of ballpoint pens.
Career Highlights
Throughout his career, Doo Young Chung has worked with reputable companies, including Suhan Corporation and Kotobuki Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to the development of innovative products in the writing instrument industry.
Collaborations
Doo Young Chung has collaborated with fellow inventor Soon Suck Lee, which has further enriched his work and led to the advancement of ink technology.
Conclusion
Doo Young Chung's contributions to the field of ink composition for ballpoint pens demonstrate his innovative spirit and dedication to enhancing writing instruments. His patent reflects a significant advancement in the industry, showcasing the importance of creativity and research in developing practical solutions.