Suwon, South Korea

Soung Jin Lee

This inventor holds 1 USPTO granted patent. Top assignee: Hyundai Motor Company. Active years: 2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Soung Jin Lee. Retrieved from https://idiyas.com/inventor/soung-jin-lee

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

Calculating rank

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2011

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1 patent (USPTO):Explore Patents

Title: Innovations in Automotive Engineering: The Contributions of Soung Jin Lee

Introduction: Soung Jin Lee, an innovative engineer based in Suwon, South Korea, has made significant contributions to the field of automotive engineering. With a focus on enhancing engine performance, he holds a patent that exemplifies his inventive spirit and technical expertise. His work at Hyundai Motor Company showcases his commitment to developing advanced automotive technologies.

Latest Patents: Soung Jin Lee is credited with a patent for an "Exhaust manifold being integrally formed with cylinder head." This invention presents a novel design where the exhaust manifold is integrally designed with the cylinder head, leading to cost reductions in manufacturing. The unique design allows for an exhaust manifold featuring a single exhaust outlet, capable of handling exhaust gases from non-adjacent cylinders. By careful timing of the exhaust valves, where their openings do not overlap, the engine efficiency is improved. Furthermore, the integration of a water jacket within the manifold significantly enhances the durability of the turbocharger by managing heat loads effectively. The direct connection of a twin-scroll turbocharger to the exhaust outlet also optimizes the intake air's compression ratio, while the strategic design of exhaust passages aids in improving torque at low RPM.

Career Highlights: Throughout his career, Soung Jin Lee has been recognized for his technical prowess and innovative solutions within Hyundai Motor Company. His active role in research and development demonstrates his dedication to enhancing vehicle performance and efficiency. Lee's patent stands as a testament to his ability to combine engineering principles with innovative thinking, resulting in valuable advancements for the automotive industry.

Collaborations: Soung Jin Lee collaborates closely with notable colleagues such as Jin Wook Son and Jin Kook Kong. Together, they contribute to projects that push the boundaries of automotive design and engineering. Their teamwork exemplifies the spirit of innovation and collaborative thinking that is vital in the fast-evolving automotive landscape.

Conclusion: Soung Jin Lee’s work represents the driving force behind innovation in automotive engineering. With a significant patent and a collaborative approach at Hyundai Motor Company, he demonstrates the potential for inventive designs to transform industry standards. His ongoing contributions are not only advancing vehicle technology but also inspiring future generations of engineers and inventors in the automotive field.

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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