Seung Min Kim

This inventor holds 19 USPTO granted patents and 8 published patent applications and 9 EPO patents, primarily in Electrolytic Copper Foil. Top assignees: Sk Nexilis Co., Ltd., Kcf Technologies Co., Ltd.. Active years: 2019-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seung Min Kim. Retrieved from https://idiyas.com/inventor/seung-min-kim

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

USPTO Granted Patents = 19 (Patent Applications = 8)

% Patents Active = 100.0

EPO Patents = 9 (Patent Applications = 25)

Average Co-Inventor Count = 1.9

ph-index = 1

Forward Citations = 8(Granted Patents)

Location History:

Osan-si, KR (2019 - 2022)
Anyang-si, KR (2019 - 2024)

Company Filing History:

Kcf Technologies Co., Ltd.

patents

Years Active: 2019-2025

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Areas of Expertise:

Electrolytic Copper Foil

Secondary Battery

Manufacturing Method

Adhesive Strength

Wrinkle Prevention

Tear Resistance

High Capacity

Dimensional Stability

Postprocessing Handling

Copper Foil Roll

Current Collector

Capacity Retention

19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12469854 - Apparatus accommodating copper foil (2025-11-11),

2. 12281394 - Copper foil with anti-wrinkle property, electrode comprising same, secondary battery comprising same, and manufacturing method therefor (2025-04-21),

3. 12227868 - Electrolytic copper foil capable of preventing tearing or wrinkle defects, electrode containing same, secondary battery containing same, and method for manufacturing same (2025-02-18),

4. 12162671 - Storage device for copper foil roll (2024-12-10),

5. 11949110 - Electrolytic copper foil, method for manufacturing the same, and anode for lithium secondary battery of high capacity (2024-04-02),

6. 11591706 - Electrolytic copper foil having excellent handling characteristics in postprocessing, and manufacturing method therefor (2023-02-28),

7. 11588156 - Copper foil having excellent adhesive strength, electrode comprising same, secondary battery comprising same, and manufacturing method therefor (2023-02-21),

8. 11505873 - Copper foil free from generation of wrinkles, electrode comprising the same, secondary battery comprising the same and method for manufacturing the same (2022-11-22),

9. 11355757 - Electrolytic copper foil, electrode comprising the same, secondary battery comprising the same, and method for manufacturing the same (2022-06-07),

10. 11352707 - Copper foil with minimized bagginess and tear, electrode comprising the same, secondary battery comprising the same and method for manufacturing the same (2022-06-07),

11. 11346015 - Electrolytic copper foil having high-temperature dimensional stability and texture stability, and manufacturing method therefor (2022-05-31),

12. 11346014 - Electrolytic copper foil, method for producing same, and high-capacity Li secondary battery negative electrode including same (2022-05-31),

13. 10811689 - Easily handleable electrolytic copper foil, electrode comprising the same, secondary battery comprising the same, and method for manufacturing the same (2020-10-20),

14. 10787752 - Copper foil with minimized bagginess, wrinkle or tear, electrode including the same, secondary battery including the same and method for manufacturing the same (2020-09-29),

15. 10741848 - Copper foil having improved adhesive force, electrode including the same, secondary battery including the same, and method of manufacturing the same (2020-08-11),

Title: Innovations by Seung Min Kim: A Leader in Copper Foil Technology

Introduction

Seung Min Kim, based in Anyang-si, South Korea, is an influential inventor known for his contributions to the field of copper foil technology. With a remarkable portfolio of 18 patents, Kim has established himself as a leading figure in technological innovations aimed at enhancing the performance and reliability of secondary batteries.

Latest Patents

Among his latest innovations are several notable patents, including a copper foil with anti-wrinkle properties, which features a unique copper layer consisting of both matte and shiny surfaces. This copper layer is reinforced with an anticorrosive film, boasting a carefully measured residual stress. Another significant patent includes electrolytic copper foil designed to prevent tearing and wrinkle defects in electrodes and secondary batteries. This invention emphasizes the precise engineering of the copper layer to ensure optimal performance and durability, highlighted by its strict standards for tensile strength and valley depth-to-thickness ratios.

Career Highlights

Throughout his career, Seung Min Kim has collaborated with esteemed companies such as SK Nexilis Co., Ltd. and KCF Technologies Co., Ltd. His work has led to numerous advancements in the field, particularly focusing on the intersection of materials science and electrical engineering. His innovative approaches have made significant contributions to the efficiency and sustainability of battery technologies.

Collaborations

Kim's collaborations include working alongside notable professionals like Shan Hua Jin and An Na Lee. These partnerships have enhanced the scope and impact of his research, fostering a collaborative environment that drives innovation within the industry.

Conclusion

Seung Min Kim stands out as a pivotal inventor in copper foil technology, with a strong dedication to enhancing battery performance through innovative designs. His extensive patent portfolio underscores his expertise and commitment to advancing the field, making him a key figure to watch in future technological developments.

Profile summary based on public USPTO records.