Daejeon, South Korea

Hyejin Yu

This inventor holds 3 USPTO granted patents and 2 published patent applications. Top assignee: Bio Friends Inc.. Active years: 2023-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hyejin Yu. Retrieved from https://idiyas.com/inventor/hyejin-yu-jms4sn8q

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 66.7

Average Co-Inventor Count = 6.5

ph-index = 1


Company Filing History:


Years Active: 2023-2026

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3 patents (USPTO):Explore Patents

Title: Hyejin Yu - Innovator in Clean Energy Solutions

Introduction

Hyejin Yu is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of clean energy through his innovative inventions. With a total of 3 patents, Hyejin is dedicated to developing sustainable technologies that address environmental concerns.

Latest Patents

Hyejin Yu's latest patents include a DME-fueled generator and a trigeneration system using dimethyl ether (DME). The DME-fueled generator is designed to utilize dimethyl ether, a clean fuel that produces no fine dust in its exhaust gas. This innovation aims to provide a cleaner alternative to traditional fuel sources. The trigeneration system using DME is another groundbreaking invention that produces electricity, controls heating and cooling, and supplies carbon dioxide as a fertilizer. This system incorporates various components, including a DME tank, a DME engine, a fuel supply unit, a treatment unit for exhaust gas, a power generation unit, and a cooling and heating unit.

Career Highlights

Hyejin Yu is currently employed at Bio Friends Inc., where he continues to work on innovative projects that focus on clean energy solutions. His work at Bio Friends Inc. reflects his commitment to advancing technology that benefits both society and the environment.

Collaborations

Hyejin collaborates with talented individuals such as Wonjun Cho and Jeseol Lee, who contribute to his projects and share his vision for sustainable energy solutions.

Conclusion

Hyejin Yu is a pioneering inventor whose work in clean energy technologies is making a significant impact. His inventions, including the DME-fueled generator and trigeneration system, showcase his dedication to creating a sustainable future.

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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