This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Samsung Electronics 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:
Years Active: 2026
Title: Heejin Kim and Optical Display Innovation.
Introduction
Heejin Kim is an inventor associated with Yongin, South Korea. Her patent work concerns optical technology for expanding the exit pupil in display systems.
Latest Patents
Kim is named on Optical Device for Exit Pupil Expansion (EPE) and Display Apparatus Including the Optical Device. The invention describes an input part that receives a virtual image and an exit-pupil-expansion part that performs one-dimensional and two-dimensional expansion. The device combines the virtual image with an external real image and outputs the combined image, with the stated goals of improving field of view and luminance uniformity. Kim is associated with 1 patent.
Career Highlights
Kim’s listed patent is connected with Samsung Electronics Co., Ltd. It reflects work on optical components and display apparatuses that integrate virtual imagery with the real-world view.
Collaborations
The supplied information lists Sangwoo Ha and Tetsuo Ariyoshi as Kim’s coworkers. Their names are also associated with the patent collaboration.
Conclusion
Heejin Kim’s patent highlights an approach to exit-pupil expansion designed to support a wider field of view and more uniform luminance in display systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile