This inventor holds 1 USPTO granted patent and 13 published patent applications and 1 EPO patent. Top assignee: Korea Institute of Machinery & Materials. 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:
Years Active: 2026
Title: Hyung Jun Lim: Inventor of a Digital Exposure System
Introduction
Hyung Jun Lim is an inventor associated with Daejeon, South Korea. His work includes a patent for a digital exposure system designed to project patterns onto a photosensitive substrate.
Latest Patents
Lim is credited with 1 patent, titled “Digital Exposure System.” The invention combines a light source, a digital mirror device, an optical system, and a substrate scanner. The digital mirror device forms a two-dimensional pattern image, which the optical system converts into a one-dimensional image. The scanner moves the substrate so the image can be continuously projected onto its photosensitive layer. The system is designed to provide a uniform image along the scan direction and the target pattern across that direction.
Career Highlights
Lim’s listed organizational affiliations include the Korea Institute of Machinery & Materials and Koh Young Technology Inc. The available information does not specify his roles or dates of employment at these organizations.
Collaborations
Lim’s named coworkers include Won Seok Chang and Won-Sup Lee. The available information does not detail their specific contributions or collaboration on the digital exposure system.
Conclusion
Hyung Jun Lim’s patent describes a scanning-based digital exposure system that converts a two-dimensional pattern into a one-dimensional image for controlled substrate exposure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile