Won Jong Lee

This inventor holds 8 USPTO granted patents and 11 published patent applications and 4 EPO patents. Top assignees: Hanwha Solutions Corporation, Lg Energy Solution, Ltd., Korea Advanced Institute of Science and Technology. Active years: 2002-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Won Jong Lee. Retrieved from https://idiyas.com/inventor/won-jong-lee-h5z5fbl0

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

USPTO Granted Patents = 8 (Patent Applications = 11)

% Patents Active = 100.0

EPO Patents = 4 (Patent Applications = 17)

Average Co-Inventor Count = 2.9

ph-index = 2

Forward Citations = 23(Granted Patents)

Location History:

Duckyang-gu, Koyang-City, Kyunggi-do KR (2002)
Daejeon, KR (2014 - 2022)

Company Filing History:

3 out of 145

Hanwha Solutions Corporation

patents

3 out of 3,397

Lg Energy Solution, Ltd.

patents

1 out of 2,790

Korea Advanced Institute of Science and Technology

patents

4. 1 out of 834,513

Other

patents

Years Active: 2002-2026

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12637525 - Catalyst comprising mixed transition metal compounds, polyolefin prepared using the same, and processes for preparing the same (2026-05-26),

2. 12637313 - Roll type raw material supply device (2026-05-26),

3. 12606645 - Mixed catalytic composition, catalyst comprising the same, and processes for preparing the same (2026-04-21),

4. 12258433 - Transition metal compound for a catalyst for olefin polymerization, catalyst for olefin polymerization comprising the same, and polyolefin prepared using the same (2025-03-25),

5. 11335966 - Case for secondary battery, secondary battery, and battery module (2022-05-17),

6. 11258073 - Electrode assembly and method for manufacturing the same (2022-02-22),

7. 8808860 - 3-dimensional nanostructure having nanomaterials stacked on graphene substrate and fabrication method thereof (2014-08-19),

8. 6354649 - Monitor installed in dash panel of automobile and its usage (2002-03-12),

Title: Innovations of Won Jong Lee

Introduction

Won Jong Lee is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of polymerization and battery technology. With a total of 8 patents to his name, his work has had a considerable impact on various industries.

Latest Patents

Among his latest patents is a transition metal compound for a catalyst for olefin polymerization. This invention specifically relates to a catalyst that incorporates an allyltrimethylsilane substituent into the carbon-bridged cyclopentadienyl fluorenyl backbone. Another notable patent involves a case for a secondary battery, which features an innovative design that prevents misalignment during the manufacturing process of prismatic type secondary batteries.

Career Highlights

Throughout his career, Won Jong Lee has worked with notable companies, including LG Energy Solution, Ltd. His expertise in catalyst development and battery technology has positioned him as a key figure in these fields.

Collaborations

He has collaborated with esteemed colleagues such as Sang Ouk Kim and Duck Hyun Lee, contributing to advancements in their respective areas of expertise.

Conclusion

Won Jong Lee's innovative work in catalyst and battery technology showcases his significant contributions to the field. His patents reflect a commitment to advancing technology and improving industrial processes.

Profile summary based on public USPTO records.