Gyeongju-si, South Korea

Eung Joo Kim

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Ecoplastic Corporation. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eung Joo Kim. Retrieved from https://idiyas.com/inventor/eung-joo-kim-6evbxnjv

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2026

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2 patents (USPTO):Explore Patents

Title: Eung Joo Kim: Innovator in Vehicle Lighting Solutions

Introduction

Eung Joo Kim is a notable inventor based in Gyeongju-si, South Korea. He has made significant contributions to the field of vehicle lighting, holding a total of 2 patents. His innovative designs focus on enhancing the efficiency and cost-effectiveness of lighting systems in vehicles.

Latest Patents

Eung Joo Kim's latest patents include two distinct yet related inventions aimed at improving vehicle interior lighting. The first patent, titled "Indirect lighting with light guide for vehicle room," describes a system that utilizes a light source and a light guide to transfer light within a vehicle. This design features a housing that accommodates the light guide and is mounted on the vehicle's internal structure. A slit is formed in the structure, allowing a portion of the light guide to be exposed. This configuration not only enhances the aesthetic appeal of the vehicle's interior but also reduces manufacturing costs by minimizing the number of parts through the integration of the lens and light guide.

The second patent, "Direct lighting with light guide for vehicle room," presents a similar concept but focuses on direct light emission. In this design, the light guide is also inserted into a slit in the vehicle's internal structure, allowing it to emit light directly from the light source. This innovation further contributes to cost savings in manufacturing by reducing the number of components required.

Career Highlights

Eung Joo Kim is currently employed at Ecoplastic Corporation, where he continues to develop innovative lighting solutions for the automotive industry. His work is characterized by a commitment to enhancing product efficiency and reducing production costs.

Collaborations

Throughout his career, Eung Joo Kim has collaborated with talented colleagues, including Seong Gil Jeong and Hyun Cheol Jang. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in vehicle lighting.

Conclusion

Eung Joo Kim's contributions to vehicle lighting technology exemplify his innovative spirit and dedication to improving automotive design. His patents reflect a deep understanding of both functionality and cost efficiency, making him a valuable asset in the field of automotive innovations.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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