Kyung-Ryun Ka

This inventor holds 12 USPTO granted patents and 13 published patent applications and 12 EPO patents. Top assignees: Lg Energy Solution, Ltd., Lg Chem, Ltd, Toray Industries, Inc.. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kyung-Ryun Ka. Retrieved from https://idiyas.com/inventor/kyung-ryun-ka

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

USPTO Granted Patents = 12 (Patent Applications = 13)

% Patents Active = 100.0

EPO Patents = 12 (Patent Applications = 18)

Average Co-Inventor Count = 3.7

ph-index = 3

Forward Citations = 15(Granted Patents)

Company Filing History:

7 out of 3,374

Lg Energy Solution, Ltd.

Toray Industries, Inc.

patents

where one patent can have more than one assignee

Years Active: 2017-2026

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12749770 - Separator for electrochemical device and electrochemical device including the same (2026-09-29),

2. 12640438 - Separator for secondary battery, method for manufacturing the same and secondary battery including the same (2026-05-26),

3. 12627001 - Separator for lithium secondary battery, the method for manufacturing the same and lithium secondary battery including the same (2026-05-12),

4. 12355103 - Separator for lithium secondary battery and method for manufacturing the same (2025-07-08),

5. 12278392 - Separator for an electrochemical device including a porous organic/inorganic composite coating layer and an electrochemical device including same (2025-04-14),

6. 12183949 - Separator for secondary battery, manufacturing method thereof, method for manufacturing secondary battery comprising the separator and secondary battery manufactured by the method (2024-12-31),

7. 12119515 - Separator for an electrochemical device including a porous organic/inorganic composite coating layer and an electrochemical device including same (2024-10-15),

8. 10177359 - Separator for electrochemical device and method for manufacturing the same (2019-01-08),

9. 10115950 - Method of preparing separator for lithium secondary battery, separator prepared therefrom, and lithium secondary battery comprising the same (2018-10-30),

10. 9793528 - Separator with improved thermal stability and secondary battery comprising the same (2017-10-17),

11. 9768439 - Apparatus for preparing electrode assembly (2017-09-19),

12. 9698396 - Separator for secondary battery comprising dual porous coating layer of inorganic particles with different surface characteristics, secondary battery comprising the same, and method of manufacturing the separator (2017-07-04),

Title: Inventor Kyung-Ryun Ka: Revolutionizing Technology in Daejeon

Introduction: Kyung-Ryun Ka is a pioneering inventor based in Daejeon, South Korea, known for her groundbreaking contributions to the field of technology.

Latest Patents: Kyung-Ryun Ka holds several patents in the realm of artificial intelligence and robotics, showcasing her innovative approach to solving complex technological challenges.

Career Highlights: With a career spanning over two decades, Kyung-Ryun Ka has worked with prestigious research institutions and tech companies, consistently pushing the boundaries of technological advancements.

Collaborations: Throughout her career, Kyung-Ryun Ka has collaborated with leading experts in the technology sector, fostering a culture of innovation and knowledge-sharing.

Conclusion: Kyung-Ryun Ka's dedication to innovation and her remarkable contributions to the field of technology make her a standout figure in the inventor community, inspiring future generations of inventors and technologists.

Profile summary based on public USPTO records.