Gyeonggi-do, South Korea

Dong Il Lee

This inventor holds 7 USPTO granted patents. Top assignees: Lg Chem, Ltd, Hyundai Motor Company, Daewon Precision Industrial Co., Ltd. Active years: 2008-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dong Il Lee. Retrieved from https://idiyas.com/inventor/dong-il-lee-xo9r2zrf

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 = 5.4

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Ansan-si, KR (2017)
  • Gyeonggi-do, KR (2008 - 2022)

Company Filing History:


Years Active: 2008-2025

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7 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Dong Il Lee

Introduction

Dong Il Lee is a prominent inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the fields of battery technology and vehicular design. With a total of seven patents to his name, Lee's work reflects a commitment to advancing technology for improved efficiency and safety.

Latest Patents

Among his latest patents is the pellet-type anode-fed metal-carbon dioxide battery. This innovative battery design includes a first plate, a second plate, and a separator that defines a gap where an anode material, shaped like a pellet, is accommodated. This design aims to enhance the performance of metal-carbon dioxide batteries. Another notable patent is a hydrogen generation and carbon dioxide storage system, which integrates the aforementioned battery technology. Additionally, Lee has developed a multidirectional control apparatus for vehicular seats. This apparatus allows for various adjustments, including anteroposterior and lateral tilting, to enhance passenger comfort and safety during vehicle operation.

Career Highlights

Dong Il Lee has worked with notable companies such as LG Chem, Ltd and Hyundai Motor Company. His experience in these leading organizations has contributed to his expertise in innovative technologies and product development.

Collaborations

Some of his coworkers include Won Ho Lee and Jong Hyun Chae. Their collaboration has likely fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.

Conclusion

Dong Il Lee's contributions to battery technology and vehicular design demonstrate his innovative spirit and dedication to enhancing user experience and safety. His patents reflect a forward-thinking approach that continues to influence the 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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