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Suenghoon Han

USPTO Granted Patents = 21 (Patent Applications = 9)

EPO Patents = 17 (Patent Applications = 24)

Average Co-Inventor Count = 3.2

ph-index = 1

Forward Citations = 2(Granted Patents)

Company Filing History:

20 out of 2,502

Lg Energy Solution, Ltd.

where one patent can have more than one assignee

Years Active: 2021-2025

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21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12489145 - Electrolyte and lithium secondary battery comprising same (2025-12-02),

2. 12401065 - Electrolyte for lithium secondary battery, and lithium secondary battery comprising same (2025-08-26),

3. 12221348 - Thermally expanded reduced graphene oxide, manufacturing method therefor, sulfur-carbon composite comprising same, and lithium secondary battery (2025-02-11),

4. 12206103 - Iron oxyhydroxynitrate having phosphoric acid anion-adsorbed surface, preparation method therefor, cathode comprising iron oxyhydroxynitrate having phosphoric acid anion-adsorbed surface for lithium secondary battery, and lithium secondary battery comprising same (2025-01-21),

5. 12191520 - Separator for lithium-sulfur battery, and lithium-sulfur battery comprising same (2025-01-07),

6. 12155073 - Method for preparing iron sulfide, cathode comprising iron sulfide prepared thereby for lithium secondary battery, and lithium secondary battery comprising same (2024-11-26),

7. 12113206 - Carbon-sulfur composite, preparation method therefor, and lithium secondary battery comprising same (2024-10-08),

8. 12107230 - Bipolar lithium secondary battery (2024-10-01),

9. 12034156 - Sulfur-carbon composite, preparation method therefor, and lithium secondary battery comprising same (2024-07-09),

10. 12027700 - Positive electrode comprising goethite for lithium secondary battery and lithium secondary battery comprising same (2024-07-02),

11. 11942633 - Cathode of lithium secondary battery comprising iron oxide, and lithium secondary battery comprising same (2024-03-26),

12. 11837731 - Cathode active material for lithium secondary battery (2023-12-05),

13. 11831010 - Carbon-sulfur composite, preparation method therefor, and lithium secondary battery comprising same (2023-11-28),

14. 11658293 - Sulfur-carbon composite, preparation method therefor, and lithium secondary battery comprising same (2023-05-23),

15. 11611066 - Sulfur-carbon composite and method for preparing same (2023-03-21),

Title: Innovations by Suenghoon Han: Advancements in Energy Storage Technologies

Introduction

Suenghoon Han, an accomplished inventor based in Daejeon, South Korea, holds an impressive portfolio of 19 patents that showcase his contributions to the field of energy storage technologies. His work focuses on materials and methods that enhance battery performance, demonstrating a commitment to innovation in the energy sector.

Latest Patents

Among his latest inventions, Han has developed a variety of advanced materials, including thermally expanded reduced graphene oxide. This innovative material is accompanied by a manufacturing method aimed at improving its application in energy storage systems. Additionally, he has created a sulfur-carbon composite designed for use in lithium secondary batteries. This battery technology features a holey thermally expanded-reduced graphene oxide, which boasts a high specific surface area and considerable pore volume, enhancing the efficiency of lithium-ion storage.

Furthermore, Han has disclosed a modified iron oxyhydroxynitrate that includes phosphoric acid anion-adsorbed surfaces. His patent details a preparation method for this material, which can serve as a key positive electrode additive in lithium secondary batteries. This work underscores the potential for improved performance in energy storage systems through innovative material design.

Career Highlights

Suenghoon Han's career is marked by significant contributions to the field of energy solutions. He has held prominent positions at leading organizations, including LG Energy Solution, Ltd., where he played a vital role in research and development, and the Industry-Academic Cooperation Foundation at Yonsei University, where he collaborated with academics to push the boundaries of battery technology.

Collaborations

Throughout his career, Han has worked alongside esteemed colleagues such as Kwonnam Sohn and Doo Kyung Yang. These collaborations have allowed him to combine expertise and foster innovation in energy solutions, further enhancing the impact of his patents on the industry.

Conclusion

In conclusion, Suenghoon Han continues to be a pivotal figure in the advancement of energy storage technologies. His 19 patents reveal a deep commitment to innovation and a forward-thinking approach that is crucial for the future of battery technology. As the demand for efficient energy solutions grows, Han's work stands as a testament to the ongoing evolution of this vital field.

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