Location History:
- Seoul, KR (2002 - 2019)
- Uiwang-si, KR (2017 - 2019)
- Suwon-si, KR (2019 - 2023)
Company Filing History:
18 out of 49,601 
9 out of 7,636 
6 out of 131,214 
Years Active: 2002-2025
Title: Innovations and Patents of Dong Il Han: A Pioneer from Seoul
Introduction: Dong Il Han is a notable inventor based in Seoul, South Korea, who has made significant contributions to the field of technology and materials science. With an impressive portfolio of 29 patents, he stands out as a key figure in the development of innovative adhesive films and display technologies.
Latest Patents: Among his latest patents, Dong Il Han has developed a silicone-based adhesive protective film and an optical member comprising the same. This innovative film is made from a composition that includes a silicone resin, a crosslinking agent, and a curing catalyst. It exhibits a peel strength of about 3 gf/inch or less when applied to a glass plate at 25°C, along with a modulus ranging from about 0.5 MPa to about 7 MPa at the same temperature. Additionally, he has created a window film composition and a flexible window film formed from it, which is utilized in flexible display devices. This composition includes a crosslinking agent, an epoxy group-containing siloxane resin, and an initiator.
Career Highlights: Dong Il Han has honed his expertise while working for prominent companies, including LG Electronics Inc. and Samsung SDI Co., Inc. His roles in these organizations have allowed him to leverage his creativity and technical skills, further advancing his innovations in the industry.
Collaborations: Throughout his career, Dong Il Han has collaborated with distinguished colleagues, such as Chang Soo Woo and Kyoung Ku Kang. These partnerships have played a crucial role in driving forward innovative projects and enabled the development of groundbreaking inventions.
Conclusion: Dong Il Han's impressive array of patents and his dedication to innovation have solidified his standing as a prominent inventor in South Korea. His contributions to silicone-based materials and display technologies continue to shape the industry, and his collaborations with esteemed professionals highlight the importance of teamwork in the creative process. As he evolves within his field, Dong Il Han remains an influential figure, pushing the boundaries of technology through his inventions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.