This inventor holds 3 USPTO granted patents. Top assignee: Pohang University of Science and Technology Foundation. Active years: 2018-2026.
Company Filing History:
Years Active: 2018-2026
Title: Handong Cho: Innovator in Filtration Technology
Introduction
Handong Cho is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of filtration technology, particularly in the area of oil-water separation. With a total of 3 patents, his work focuses on developing innovative methods and materials that enhance filtration processes.
Latest Patents
Cho's latest patents include an "Ultra-hydrophilic filtration filter for oil-water separation and method for manufacturing same." This invention outlines a method for ultra-hydrophilic surface treatment of a polymer fiber substrate. The process involves forming a thermosetting coating layer on the polymer substrate, creating carboxylate groups on the coating layer, and establishing amide bonds with hydrogel monomers to produce a hydrophilic polymer layer through crosslinking.
Another notable patent is for a "Superhydrophilic surface body, fabricating method thereof, and filter for oil and water separation." This patent describes a method for fabricating a superhydrophilic surface body, which includes forming a polyaniline nanofiber layer, oxidizing it to a pernigraniline state, and creating a self-assembled monomolecular film with polymerization initiation functional groups. The final step involves forming a silica layer on the surface of the self-assembled film.
Career Highlights
Handong Cho is affiliated with the Pohang University of Science and Technology Foundation, where he continues to advance his research in filtration technologies. His innovative approaches have garnered attention in the scientific community, contributing to advancements in environmental sustainability.
Collaborations
Cho has collaborated with notable colleagues, including Woon Bong Hwang and Woonbong Hwang, to further enhance his research and development efforts in filtration technology.
Conclusion
Handong Cho's contributions to the field of filtration technology through his innovative patents demonstrate his commitment to addressing environmental challenges. His work continues to inspire advancements in oil-water separation methods, showcasing the importance of innovation in sustainable practices.