Wonsung Choi

USPTO Granted Patents = 36 (Patent Applications = 6)

EPO Patents = 9 (Patent Applications = 10)

Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 12(Granted Patents)

Location History:

Yongin-si, KR (2017 - 2023)
Seoul, KR (2019 - 2024)
Hwaseong-si, KR (2022 - 2024)

Company Filing History:

36 out of 131,214

Samsung Electronics Co., Ltd.

where one patent can have more than one assignee

Years Active: 2017-2025

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36 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12489110 - Positive electrode having excellent alkali resistance, method of manufacturing the same, and metal-air battery and electrochemical device including the positive electrode (2025-12-02),

2. 12456751 - Solid ion conductor compound, solid electrolyte comprising the same, electrochemical cell comprising the same, and method of preparing the same (2025-10-28),

3. 12176481 - Solid ion conductor, solid electrolyte and electrochemical device including the same, and method of preparing the solid ion conductor (2024-12-24),

4. 12074330 - Conductive array, composite membrane including the conductive array, lithium battery including the composite membrane, and method of manufacturing the conductive array (2024-08-27),

5. 11961962 - Solid ion conductor compound, solid electrolyte including the same, electrochemical cell including the same, and preparation method thereof (2024-04-16),

6. 11949095 - Composite solid electrolyte, electrochemical cell including the same, and method of preparing the composite solid electrolyte (2024-04-02),

7. 11949066 - Solid ion conductor, solid electrolyte and electrochemical device including the same, and method of preparing solid ion conductor (2024-04-02),

8. 11909028 - Cathode for metal-air battery, preparing method thereof, and metal-air battery comprising the same (2024-02-20),

9. 11894513 - Solid ion conductor, solid electrolyte and electrochemical cell comprising the same, and method of preparing the solid ion conductor (2024-02-06),

10. 11735765 - Solid ion conductor, solid electrolyte including the solid ion conductor, electrochemical device including the solid electrolyte, and method of preparing the solid ion conductor (2023-08-22),

11. 11695123 - Cathode, lithium-air battery including the cathode, and method of manufacturing the lithium-air battery (2023-07-04),

12. 11677112 - Metal-air battery and method of manufacturing the metal-air battery (2023-06-13),

13. 11658306 - Cathode, lithium-air battery comprising the same, and method of preparing the cathode (2023-05-23),

14. 11639403 - Polymer, composite positive active material including the same, and lithium secondary battery including electrode including the positive active material (2023-05-02),

15. 11600828 - Composite membrane including ion-conductive polymer layer and gas blocking inorganic particles, method of preparing the composite membrane, and lithium air battery including the composite membrane (2023-03-07),

Title: Wonsung Choi: Innovator in Solid Ion Conductors and Electrochemical Devices

Introduction

Wonsung Choi, based in Yongin-si, South Korea, is a renowned inventor with a remarkable portfolio of 34 patents. His innovative contributions primarily focus on solid ion conductors and electrochemical devices, laying foundations for advancements in energy storage and battery technologies.

Latest Patents

Choi's latest patents showcase his expertise in developing novel materials and manufacturing processes. One of his notable inventions is related to a solid ion conductor, solid electrolyte, and an electrochemical device including the same. This invention details a method of preparing a solid ion conductor characterized by a specific compound structure, enabling enhanced ion conductivity. Another significant patent describes a conductive array comprising a composite membrane and its manufacturing process, which plays a crucial role in lithium battery technology. This conductive array consists of ion conductive inorganic particles strategically spaced to achieve optimal performance.

Career Highlights

Throughout his career, Wonsung Choi has collaborated with illustrious institutions and companies. Notably, he has worked at Samsung Electronics Co., Ltd., where he made significant contributions to research and development. Additionally, Choi has been associated with Waseda University, further enhancing his expertise in the field of electrochemistry and material science.

Collaborations

Choi's work has often involved collaboration with talented colleagues, including Kyounghwan Choi and Taeyoung Kim. Together, they have advanced the understanding of solid electrolytes and electrochemical devices, fostering innovations that push the boundaries of current technologies.

Conclusion

Wonsung Choi stands as a pivotal figure in the realm of solid ion conductors and electrochemical devices. With a robust patent portfolio and impactful collaborations, his innovations continue to shape the future of energy storage solutions. As new developments emerge, Choi's contributions will likely remain instrumental in driving forward the capabilities of modern battery technologies.

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6 patents pending:

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9 patents (EPO):

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10 patents pending (EPO):

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