Gyeongju, South Korea

Sung Keun Lee

This inventor holds 3 USPTO granted patents and 5 published patent applications and 3 EPO patents. Top assignee: Iljin Co., Ltd.. Active years: 2020-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sung Keun Lee. Retrieved from https://idiyas.com/inventor/sung-keun-lee-3kav2k98

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 = 100.0


Average Co-Inventor Count = 8.6

ph-index = 2

Forward Citations = 13(Granted Patents)


Location History:

  • Seoul, KR (2020 - 2021)
  • Gyeongju-si, KR (2022)

Company Filing History:


Years Active: 2020-2022

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3 patents (USPTO):Explore Patents

Title: Innovations of Sung Keun Lee in Hybrid Suspension Technology

Introduction

Sung Keun Lee is a notable inventor based in Gyeongju-si, South Korea. He has made significant contributions to the field of vehicle suspension systems, holding a total of three patents. His work focuses on enhancing the durability and efficiency of suspension components in vehicles.

Latest Patents

Sung Keun Lee's latest patents include a hybrid suspension arm for vehicles. This innovative design provides excellent durability and comprises a suspension arm body made of metal, featuring a top plate and two sidewalls. The insert molding, made of plastic, is formed within the suspension arm body, with a thickness ranging from 2 mm to 3 mm at critical contact points. Another patent involves a vehicular hybrid suspension arm that includes a steel suspension arm body and an insert molding that reduces weight while maintaining high rigidity.

Career Highlights

Sung Keun Lee is currently employed at Iljin Co., Ltd., where he continues to develop advanced suspension technologies. His work has been instrumental in improving vehicle performance and safety through innovative design.

Collaborations

He collaborates with talented coworkers, including Hyun Woo Kim and Tae Sung Kwon, who contribute to the development of cutting-edge suspension solutions.

Conclusion

Sung Keun Lee's innovative work in hybrid suspension technology showcases his commitment to enhancing vehicle performance. His patents reflect a deep understanding of material science and engineering principles, making significant strides in the automotive industry.

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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