Kwan Soo Lee

This inventor holds 13 USPTO granted patents and 19 published patent applications, plus 1 CIPO patent and 17 EPO patents. Top assignees: Lg Chem, Ltd, Lg Energy Solution, Ltd., Industry-University Cooperation Foundation Hanyang University. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kwan Soo Lee. Retrieved from https://idiyas.com/inventor/kwan-soo-lee-tcp6ddmw

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

USPTO Granted Patents = 13 (Patent Applications = 19)

% Patents Active = 92.3

CIPO Patents = 1 (Patent Applications = 2)

EPO Patents = 17 (Patent Applications = 21)

Average Co-Inventor Count = 2.8

ph-index = 1

Forward Citations = 4(Granted Patents)

Location History:

Seoul, KR (2018 - 2022)
Daejeon, KR (2014 - 2024)

Company Filing History:

Lg Energy Solution, Ltd.

patents

1 out of 1,245

Industry-University Cooperation Foundation Hanyang University

where one patent can have more than one assignee

Years Active: 2014-2026

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12683235 - Secondary battery and device including the same (2026-07-14),

2. 12658523 - Lithium secondary battery (2026-06-16),

3. 12573607 - Secondary battery cathode having improved thermal stability and manufacturing method therefor (2026-03-10),

4. 12057565 - Jelly-roll type electrode assembly having anode in which anode mixtures containing active material with different composition are formed on both sides of electrode current collector, secondary battery comprising the same, and device comprising secondary battery (2024-08-06),

5. 11631911 - Gas measuring apparatus for secondary battery (2023-04-18),

6. 11255863 - Method for detecting aggregate of aggregate-forming polypeptide (2022-02-22),

7. 11139532 - Secondary battery and method for interrupting current of secondary battery (2021-10-05),

8. 10793017 - Circuit failure detector, electric vehicle charging controller including same, and circuit failure detection method (2020-10-06),

9. 10644285 - Secondary battery (2020-05-05),

10. 10381610 - Secondary battery comprising insulator assembly capable of suppressing damage to electrode assembly caused by external force (2019-08-13),

11. 10126030 - Heat exchanger and heat pump having the same (2018-11-13),

12. 9112234 - Cylindrical secondary battery of improved safety (2015-08-18),

13. 8637191 - Lithium secondary battery including water-dispersible binder, conduction agent, and fluoroethylenecarbonate (2014-01-28),

Title: Kwan Soo Lee: Innovator in Battery Technology

Introduction

Kwan Soo Lee is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of battery technology, holding a total of 13 patents. His work focuses on innovative electrode assemblies and gas measuring apparatuses for secondary batteries.

Latest Patents

One of his latest patents is a jelly-roll type electrode assembly that features an anode with mixtures containing active materials of different compositions formed on both sides of the electrode current collector. This design enhances the performance of secondary batteries. Another notable patent is a gas measuring apparatus for secondary batteries, which includes a chamber for accommodating a secondary battery, a heater unit for igniting the battery, and a gas measuring unit to quantify the gas generated during operation.

Career Highlights

Kwan Soo Lee has worked with leading companies in the industry, including LG Chem, Ltd. and LG Energy Solution, Ltd. His experience in these organizations has allowed him to develop cutting-edge technologies that advance battery efficiency and safety.

Collaborations

Throughout his career, Kwan Soo Lee has collaborated with talented individuals such as Duk Hyun Ryu and Ji Young Kim. These partnerships have contributed to the successful development of his innovative projects.

Conclusion

Kwan Soo Lee's contributions to battery technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in energy storage solutions.

Profile summary based on public USPTO records.