Daejeon, South Korea

Yong Gyu Lee

This inventor holds 1 USPTO granted patent. Top assignee: Korea Institute of Machinery & Materials. Active years: 2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yong Gyu Lee. Retrieved from https://idiyas.com/inventor/yong-gyu-lee

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


% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2016

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1 patent (USPTO):Explore Patents

Title: Innovations by Yong Gyu Lee in Exhaust Gas Purification

Introduction

Yong Gyu Lee is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of exhaust gas purification technology. His work focuses on reducing harmful nitrogen oxide (NOx) emissions from internal combustion engines and combustors.

Latest Patents

Yong Gyu Lee holds a patent for an innovative exhaust gas purification system. This system utilizes solid ammonium salts, such as ammonium carbamate or ammonium carbonate, which are thermally decomposed to produce ammonia. The ammonia is then injected into the exhaust stream to selectively reduce nitrogen oxides into nitrogen, thereby minimizing harmful emissions.

Career Highlights

Yong Gyu Lee is affiliated with the Korea Institute of Machinery and Materials, where he conducts research and development in advanced machinery and materials. His expertise in exhaust gas purification has positioned him as a key figure in environmental technology.

Collaborations

He has collaborated with notable colleagues, including Hong Suk Kim and Gyu Baek Cho, to further enhance the effectiveness of his inventions. Their combined efforts contribute to the advancement of clean technology solutions.

Conclusion

Yong Gyu Lee's innovative work in exhaust gas purification exemplifies the importance of reducing harmful emissions in today's world. His contributions are vital for developing cleaner technologies that benefit the environment.

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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