This inventor holds 1 USPTO granted patent. Top assignee: Seoul Viosys 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:
Years Active: 2026
Title: Sangmin Kim and a Light-Emitting Display Pixel
Introduction
Sangmin Kim is an inventor associated with Ansan-si, South Korea, and Seoul Viosys Co., Ltd. His listed patent concerns a unit pixel designed for a light-emitting display.
Latest Patents
Kim is credited with 1 patent: “Unit Pixel Having Light Emitting Device and Displaying Apparatus.” The invention describes a unit pixel with a transparent substrate, multiple light-emitting devices arranged on it, and an optical layer between the devices and the substrate that transmits emitted light. The substrate has a concavo-convex pattern on the surface facing the light-emitting devices.
Career Highlights
The available information connects Kim’s work to display technology and identifies Seoul Viosys Co., Ltd. as his company. His patent focuses on the structure of a light-emitting pixel and its optical components.
Collaborations
Kim’s listed coworkers include NamGoo Cha and Jung Hwan Ahn.
Conclusion
Sangmin Kim’s recorded patent reflects work on light-emitting display pixels, combining a patterned transparent substrate with optical and light-emitting components.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile