This inventor holds 2 USPTO granted patents. Top assignee: Pi Advanced Materials Co., Ltd.. Active years: 2024-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2024-2025
Title: Innovations of Won Ho Son in Polyimide Film Technology
Introduction
Won Ho Son is a notable inventor based in Chungcheongbuk, South Korea. He has made significant contributions to the field of materials science, particularly in the development of polyimide films. With a total of two patents to his name, his work focuses on enhancing the properties and manufacturing processes of these advanced materials.
Latest Patents
Won Ho Son's latest patents include a polyimide film for graphite sheets and a graphite sheet manufactured therefrom. This invention discloses a polyimide film that is fabricated by imidizing a precursor composition. The composition includes a polyamic acid prepared by reacting a dianhydride monomer with a diamine monomer. The diamine monomer consists of about 30 mol % to about 70 mol % of 4,4'-methylenedianiline and about 30 mol % to about 70 mol % of 4,4′-oxydianiline. These components are present in a total amount of about 85 mol % or more based on the total number of moles of the diamine monomer. Another significant patent involves a thick polyimide film that boasts improved surface quality, with a specific relationship between viscosity, molecular weight, and thickness.
Career Highlights
Won Ho Son is currently associated with Pi Advanced Materials Co., Ltd., where he continues to innovate in the field of advanced materials. His work has been instrumental in pushing the boundaries of polyimide film applications, particularly in industries that require high-performance materials.
Collaborations
His collaboration with Hyong Sop Jo has further enhanced the research and development efforts at Pi Advanced Materials Co., Ltd. Together, they have worked on various projects aimed at improving the quality and functionality of polyimide films.
Conclusion
Won Ho Son's contributions to polyimide film technology exemplify the importance of innovation in materials science. His patents reflect a commitment to advancing the capabilities of materials used in various applications. His work continues to influence the industry and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile