This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Lg Chem, Ltd. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Hosik Ryu - Innovator in Light Control Film Technology
Introduction
Hosik Ryu is an inventor based in Seoul, South Korea. He is currently employed at LG Chem, Ltd. Although he does not hold any granted patents, he is actively involved in innovative research and development. His work focuses on advancements in light control film technology.
Latest Patent Applications
One of Hosik Ryu's notable patent applications is titled "Apparatus for Manufacturing Light Control Film and Light Control Film Manufactured by Same." This application describes an apparatus that includes a film supply device for supplying a base film. It also features a pattern formation mold that applies pressure onto one side of the base film to create a specific pattern. The pattern formation mold consists of a main body and a pattern formation structure that protrudes from the outer surface of the main body. This structure extends in a first direction and has a cross-section that includes a pair of first intersecting lines, which are connected to the main body at one end and form a first intersecting angle. Additionally, there are a pair of second intersecting lines that extend from the other ends of the first intersecting lines, having a second intersecting angle that is smaller than the first.
Conclusion
Hosik Ryu is a dedicated inventor contributing to the field of light control film technology through his innovative applications. His work at LG Chem, Ltd. showcases his commitment to advancing this area of research.