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Seoul, South Korea

Lg Energy Solution, Ltd.

USPTO Granted Patents = 2,543

CIPO Patents = 13

EPO Patents = 2,209

Trademarks = 24

Forward Citations = 463

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2,535 inventors (with patents filed for the assignee):

Chul Haeng Lee (119 out of 174 patents)

Jeong-O Mun (112 out of 184 patents)

Wang Mo Jung (86 out of 157 patents)

4. Ho-June Chi (56 out of 71 patents)

5. Doo Kyung Yang (56 out of 123 patents)

6. JunYeob Seong (56 out of 63 patents)

7. Dal-Mo Kang (52 out of 127 patents)

8. Jeong Woo Oh (52 out of 71 patents)

9. Kyoung Ho Ahn (51 out of 85 patents)

10. Yoon-Koo Lee (43 out of 63 patents)

11. Kwonnam Sohn (40 out of 47 patents)

12. Jin-Yong Park (39 out of 47 patents)

13. Kyung-Mo Kim (37 out of 45 patents)

14. Eun Kyung Kim (36 out of 113 patents)

15. Sang Wook Woo (36 out of 54 patents)

Core Competencies:

Battery Cell

Battery Module

Battery Pack

Secondary Battery

Electrolyte

Solid-State Battery

Electrode Assembly

Manufacturing Method

Cooling Performance

Gas Venting Structure

Energy Storage System

Degradation Analysis

2,543 patents: Sort by Forward Citations

1. D1108370 - Cap for battery (2026-01-06),

2. 12519179 - Battery pack and device including the same (2026-01-06),

3. 12519177 - Battery cell, and battery module, battery pack and vehicle including the same (2026-01-06),

4. 12519174 - Unit cell and battery cell including the same (2026-01-06),

5. 12519173 - Battery module and battery pack including the same (2026-01-06),

6. 12519158 - Battery pack and vehicle comprising battery pack (2026-01-06),

7. 12519134 - Electrolyte solution additive for lithium secondary battery, and non-aqueous electrolyte solution and lithium secondary battery which include the same (2026-01-06),

8. 12519124 - Unit cell preparation apparatus and method (2026-01-06),

9. 12519104 - Method of preparing positive electrode active material for secondary battery (2026-01-06),

10. 12519101 - Ceria-carbon-sulfur composite, method for preparing same, and positive electrode and lithium-sulfur battery comprising same (2026-01-06),

11. 12519097 - Negative electrode pre-lithiation method (2026-01-06),

12. 12519096 - Method for manufacturing cathode for lithium secondary battery, and cathode (2026-01-06),

13. 12517485 - Battery manufacturing method and battery manufacturing system (2026-01-06),

14. 12517183 - Battery diagnosing apparatus, method and system (2026-01-06),

15. 12515235 - Dual-slot die coater (2026-01-06),

LG ENERGY SOLUTION, LTD. is a global leader in energy storage solutions and renewable energy technologies. With a focus on innovation and sustainability, LG Energy Solution develops and manufactures a wide range of battery solutions, including lithium-ion batteries for electric vehicles, stationary storage systems, and renewable energy storage. With a commitment to delivering high-quality and reliable products, LG Energy Solution aims to contribute to a greener and more sustainable future.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

2,543 Patents

#9 in Seoul

#17 in South Korea

#369 in the World

Seoul, South Korea

Lg Energy Solution, Ltd.

Forward Citations = 463

2,535 inventors:

Chul Haeng Lee (119 out of 174 patents)

Jeong-O Mun (112 out of 184 patents)

Wang Mo Jung (86 out of 157 patents)

4. Ho-June Chi (56 out of 71 patents)

5. Doo Kyung Yang (56 out of 123 patents)

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