This inventor holds 2 USPTO granted patents. Top assignee: Dongwoo Fine-Chem Co., Ltd.. Active years: 2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Dangjin-si, KR (2019)
- Chungcheongnam-do, KR (2019)
Company Filing History:
Years Active: 2019
Title: Joong Han Kum: Innovator in Adhesive Technologies
Introduction
Joong Han Kum is a notable inventor based in Dangjin, South Korea. He has made significant contributions to the field of adhesive technologies, holding a total of 2 patents. His work focuses on developing innovative materials that enhance product performance and usability.
Latest Patents
Kum's latest patents include a pressure-sensitive adhesive composition and a reflective light control film designed for automotive applications. The pressure-sensitive adhesive composition features an acrylic copolymer, a multifunctional acrylate-based compound, and a photoinitiator. This composition is designed to include a repeating unit derived from an acrylate-based monomer with a Tg of -20°C or less, along with an unsaturated carboxylic acid monomer, which is included in an amount of 10 to 50 parts by weight based on the total 100 parts by weight of the acrylic copolymer.
The reflective light control film comprises a transparent film with protruded line patterns on one surface. Each pattern has a first side with an inclination angle and a second side, along with a light reflection layer on the first side. This film provides excellent visibility for screens without requiring a separate shade, effectively preventing reflections on windshields.
Career Highlights
Joong Han Kum is currently employed at Dongwoo Fine-Chem Co., Ltd., where he continues to innovate in the field of adhesive technologies. His work has been instrumental in advancing the capabilities of pressure-sensitive adhesives and reflective films.
Collaborations
Kum collaborates with talented coworkers, including Han Young Choi and Bong Jin Choi, who contribute to the development of cutting-edge adhesive solutions.
Conclusion
Joong Han Kum's contributions to adhesive technologies through his innovative patents highlight his role as a leading inventor in the industry. His work not only enhances product performance but also addresses practical challenges in various applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile