This inventor holds 1 USPTO granted patent. Top assignees: Inno F&C Co., Ltd., Samsung Display Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 1 
1 out of 2,550 Years Active: 2026
Title: Donghyeok Oh and His Protective Film Invention.
Introduction
Donghyeok Oh is an inventor associated with Suwon, South Korea. His patent work includes an invention for a protective film and its use in display devices.
Latest Patents
Oh is credited with 1 patent: “Protective Film, Display Device Including the Protective Film, and Method of Manufacturing the Protective Film.” The invention describes a protective film with a urethane adhesive layer, a base film layer, and a hard coating layer. The hard coating layer includes fluorine-based and glycol-based photocurable resins. The patent also covers a display device incorporating the film and a method for manufacturing it.
Career Highlights
Oh has been associated with Samsung Display Co., Ltd. and Inno F&C Co., Ltd. His patent reflects work on protective-film materials and their application in display technology.
Collaborations
Hyungdon Na is identified as Oh’s coworker.
Conclusion
Donghyeok Oh’s patent focuses on a layered protective film designed for display devices, combining adhesive, base-film, and hard-coating materials.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile