Yi Jin Jung

This inventor holds 15 USPTO granted patents and 9 published patent applications and 11 EPO patents. Top assignees: Lg Chem, Ltd, Lg Energy Solution, Ltd.. Active years: 2016-2026.

USPTO Granted Patents = 15 (Patent Applications = 9)

% Patents Active = 100.0

EPO Patents = 11 (Patent Applications = 22)

Average Co-Inventor Count = 5.2

ph-index = 3

Forward Citations = 30(Granted Patents)

Company Filing History:

Lg Energy Solution, Ltd.

patents

Years Active: 2016-2026

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12725833 - Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery including the same (2026-09-01),

2. 11031625 - Non-aqueous electrolyte for lithium secondary battery, and lithium secondary battery comprising the same (2021-06-08),

3. 10985412 - Lithium secondary battery having high-temperature storage properties and method for manufacturing the same (2021-04-20),

4. 10892519 - Solid polymer electrolyte and method of preparing the same (2021-01-12),

5. 10734678 - Composition for gel polymer electrolyte and lithium secondary battery including the same (2020-08-04),

6. 10693179 - Electrolyte solution for lithium secondary battery and lithium secondary battery comprising the same (2020-06-23),

7. 10629956 - Method of preparing lithium secondary battery having improved high-temperature storage characteristics (2020-04-21),

8. 10601076 - Composition for gel polymer electrolyte and gel polymer electrolyte (2020-03-24),

9. 10476104 - Gel polymer electrolyte and lithium secondary battery comprising the same (2019-11-12),

10. 10355309 - Gel polymer electrolyte and electrochemical device including the same (2019-07-16),

11. 10276893 - Gel polymer electrolyte and lithium secondary battery comprising the same (2019-04-30),

12. 10243239 - Gel polymer electrolyte and lithium secondary battery comprising the same (2019-03-26),

13. 9837664 - Electrode with enhanced cycle life and lithium secondary battery including the same (2017-12-05),

14. 9553338 - Lithium secondary battery (2017-01-24),

15. 9397367 - Non-aqueous electrolyte and lithium secondary battery comprising the same (2016-07-19),

Title: Innovative Contributions of Yi Jin Jung in Lithium Battery Technology

Introduction

Yi Jin Jung is a prominent inventor based in Daejeon, South Korea, known for his significant contributions to the field of lithium secondary battery technology. With an impressive portfolio of 14 patents, he has revolutionized the way batteries are formulated and manufactured, enhancing their performance and longevity.

Latest Patents

His latest innovative patents include the development of a non-aqueous electrolyte for lithium secondary batteries and a lithium secondary battery comprising the same. The first patent focuses on a non-aqueous electrolyte that incorporates a pyridine-boron-based compound as an additive, along with at least two types of lithium salts. This unique formulation is designed to improve resistance against high-temperature storage and diminish gas generation.

The second patent outlines a method for manufacturing a lithium secondary battery, which involves several critical steps: creating an electrode assembly, impregnating it in a specially designed non-aqueous electrolyte that contains lithium salt and the additive 1,2,3-trifluorobenzene, and executing a degassing process to remove any gas formed during production. This method also stipulates specific conditions for battery formation to ensure optimal performance.

Career Highlights

Yi Jin Jung works at LG Chem, Ltd., a global leader in chemical and battery production. His role at the company has allowed him to focus on groundbreaking innovations that address issues within battery technology and storage solutions, contributing to the advancement of sustainable energy sources.

Collaborations

Throughout his career, Yi has collaborated with fellow professionals Kyoung Ho Ahn and Chul Haeng Lee. Together, they share a commitment to pioneering battery technologies, which significantly enhance the capabilities of lithium batteries in various applications.

Conclusion

Yi Jin Jung's ongoing innovations in the area of lithium secondary batteries showcase his exceptional skills as an inventor. His contributions not only enhance battery performance but also play a vital role in the development of more efficient and sustainable energy storage solutions for future generations.