Company Filing History:
Years Active: 2020-2022
Title: Ki Yeon Jo: Innovator in Fiber and Battery Technologies
Introduction
Ki Yeon Jo is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the fields of fiber production and battery technology. With a total of 5 patents to his name, his work has had a considerable impact on these industries.
Latest Patents
One of Ki Yeon Jo's latest patents is a method for producing acrylonitrile-based fiber. This innovative method involves providing a polymer solution that includes an acrylonitrile-based copolymer containing a carboxylic acid group. The process includes mixing 100 parts by weight of the polymer solution with 1 to 6 parts by weight of a hydrophilization solution, which contains an organic solvent and ammonia water. This mixture is then spun to create a spinning stock solution. The method effectively controls the viscosity of the spinning stock solution, enhancing the stretchability and strength of the acrylonitrile-based fiber while suppressing gelation.
Another notable patent is for a conductive material dispersed liquid and a secondary battery manufactured using the same. This invention includes a conductive material made up of bundle-type carbon nanotubes and a dispersant that consists of hydrogenated nitrile-based rubber. The dispersion medium is designed to achieve a complex modulus within a specific range when measured by a rheometer. This controlled complex modulus significantly improves the output characteristics of batteries, showcasing the potential for enhanced performance in energy storage solutions.
Career Highlights
Ki Yeon Jo has worked with leading companies in the industry, including LG Chem, Ltd. and LG Energy Solution, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Throughout his career, Ki Yeon Jo has collaborated with notable colleagues, including Sang Hoon Choy and Ye Lin Kim. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Ki Yeon Jo is a distinguished inventor whose work in fiber production and battery technology has made a lasting impact. His innovative patents and collaborations with industry leaders highlight his commitment to advancing technology. His contributions continue to shape the future of these fields.