Seoul, South Korea

Sang-Ill Lee

This inventor holds 1 USPTO granted patent. Top assignees: Hyundai Motor Company, Nvh Korea, Inc.. Active years: 2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang-Ill Lee. Retrieved from https://idiyas.com/inventor/sang-ill-lee-3yecab4w

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2015

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1 patent (USPTO):Explore Patents

Title: Innovator Spotlight: Sang-Ill Lee

Introduction:

Sang-Ill Lee, a talented inventor based in Seoul, South Korea, has made significant contributions to the field of soundproof technology with his innovative patent.

Latest Patents:

Lee's most notable patent is for the "Structure of soundproof cover for engine room." This invention involves a soundproof cover mounted on a body frame at the rear side of the engine room, designed to reduce noise levels within a vehicle by utilizing detachably coupled piece members.

Career Highlights:

Throughout his career, Sang-Ill Lee has worked with prominent companies such as Hyundai Motor Company and NVH Korea, Inc., showcasing his expertise in the automotive industry. His dedication to developing solutions for soundproofing engine rooms has earned him recognition as a leading innovator in his field.

Collaborations:

Lee has collaborated with industry professionals such as Jee-Young Youn and Sang-Ik Lee, further enhancing the scope of his projects and fostering a culture of innovation within his professional network.

Conclusion:

Sang-Ill Lee's groundbreaking work in soundproof technology exemplifies his commitment to driving advancements in the automotive industry. His collaborative efforts and impressive patent demonstrate his profound impact as an inventor in creating more comfortable and efficient driving experiences.

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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