Eun Ju Lee

This inventor holds 40 USPTO granted patents and 15 published patent applications and 22 EPO patents, primarily in Lithium-Ion Batteries. Top assignees: Lg Chem, Ltd, Lg Energy Solution, Ltd., Electronics and Telecommunications Research Institute. Active years: 2009-2026.

USPTO Granted Patents = 40 (Patent Applications = 15)

% Patents Active = 87.5

EPO Patents = 22 (Patent Applications = 24)

Average Co-Inventor Count = 4.4

ph-index = 2

Forward Citations = 28(Granted Patents)

Location History:

Daejon-Shi, KR (2009)
Dajeon, KR (2014)
Daejeon, KR (2009 - 2024)

Company Filing History:

Lg Energy Solution, Ltd.

patents

5 out of 11,731

Electronics and Telecommunications Research Institute

patents

4. 1 out of 336

The City University of New York

patents

where one patent can have more than one assignee

Years Active: 2009-2026

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Areas of Expertise:

Secondary Battery

Electrode Assembly

Lithium-Ion Conductivity

Battery Manufacturing

Energy Safety Management

Anode Material

Cathode Active Material

Battery Cell

Gas Discharge Member

Cooling Performance

Electrochemical Device

Foreign Material Detection

40 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12738615 - Electrolyte reinjection method and electrolyte-reinjectable secondary battery (2026-09-15),

2. 12482809 - Negative electrode for secondary battery, and secondary battery including same (2025-11-25),

3. 12463287 - Secondary battery and sealing block (2025-11-04),

4. 12224411 - Method and system for evaluating insulation and lithium ion conductivity characteristics of separator for electrochemical device (2025-02-11),

5. 12132163 - Method for manufacturing secondary battery and secondary battery (2024-10-29),

6. 12095023 - Electrode assembly (2024-09-17),

7. 12057546 - Electrode assembly (2024-08-06),

8. 12013356 - Diagnosis of cause of degradation of lithium secondary battery (2024-06-18),

9. 11581592 - Battery case having gas adsorption layer (2023-02-14),

10. 11545725 - Electrode assembly (2023-01-03),

11. 11342543 - Apparatus and method for activating battery cell (2022-05-24),

12. 11305476 - Manufacturing device of battery case having improved manufacturing processability and manufacturing method using the same (2022-04-19),

13. 10978683 - Method of manufacturing battery cell including reference electrode for measuring relative electrode potential, and battery cell manufactured therefrom (2021-04-13),

14. 10818907 - Method of preparing secondary battery including high capacity electrode (2020-10-27),

15. 10811665 - Electrode assembly having indented portion formed on electrode plate, and secondary battery including same (2020-10-20),

Title: Inventor Eun Ju Lee - Revolutionizing Technology in Daejeon, KR

Introduction: Eun Ju Lee is a pioneering inventor based in Daejeon, South Korea, known for her groundbreaking contributions to the field of technology. With a passion for innovation and a keen eye for detail, she has made significant strides in various technological advancements.

Latest Patents: Eun Ju Lee holds several patents in the field of robotics and artificial intelligence, focusing on enhancing efficiency and automation in various industries. Her most recent patents include a cutting-edge robotic arm design and a machine learning algorithm for predictive maintenance.

Career Highlights: Throughout her career, Eun Ju Lee has worked with leading tech companies to bring her inventions to life. She has a proven track record of turning innovative ideas into practical solutions that have a lasting impact on the industry. Her dedication to pushing the boundaries of technology sets her apart as a visionary inventor.

Collaborations: Eun Ju Lee has collaborated with top research institutions and universities to further her research and development efforts. By working with experts in the field, she has been able to leverage their knowledge and expertise to create groundbreaking technologies that are shaping the future of various industries.

Conclusion: Eun Ju Lee's relentless pursuit of innovation and her commitment to excellence have solidified her reputation as a trailblazing inventor in Daejeon, South Korea. Her work continues to inspire the next generation of inventors and technologists to push the boundaries of what is possible in the