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For the Inventor, By the Inventor

Daejeon, South Korea

Ju Ho Chung

This inventor holds 27 USPTO granted patents and 36 published patent applications and 18 EPO patents, primarily in Lithium-Ion Battery Technology. Top assignees: Sk on Co., Ltd., Lg Chem, Ltd, Sk on Co., Ltd.. Active years: 2018-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ju Ho Chung. Retrieved from https://idiyas.com/inventor/ju-ho-chung

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

USPTO Granted Patents = 27 

% Patents Active = 92.6

 

Average Co-Inventor Count = 4.2

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:

goldMedal10 out of 394 
 
Sk on Co., Ltd.
 patents
silverMedal7 out of 8,618 
 
Lg Chem, Ltd
 patents
bronzeMedal7 out of 170 
 
Sk on Co., Ltd.
 patents
4. 3 out of 3,374 
 
Lg Energy Solution, Ltd.
 patents
5. 2 out of 740 
 
Sk Innovation Co., Ltd.
 patents
6. 2 out of 35 
 
Sk Innovation., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2018-2026

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Areas of Expertise:
Lithium Secondary Battery
Anode Active Material
Negative Electrode
Binder Composition
Manufacturing Method
Silicon-Based Material
Energy Density
Negative Active Material
Preparation Method
Rechargeable Battery
Graphite Particle
27 patents (USPTO):Explore Patents
1. 12753251 - Binder for secondary battery, negative electrode for secondary battery including the same, and lithium secondary battery including the same (2026-10-06),
2. 12738494 - Lithium-doped silicon-based negative electrode active material, method of producing the same, method of post-treating the same, and negative electrode and secondary battery including the same (2026-09-15),
3. 12712179 - ANODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME (2026-08-18),
4. 12658445 - Binder for secondary battery, negative electrode for secondary battery including the same, and lithium secondary battery including the same (2026-06-16),
5. 12651743 - Anode active material for lithium secondary battery, method of preparing the same and lithium secondary battery including the same (2026-06-09),
6. 12609300 - Anode active material and lithium secondary battery including the same (2026-04-21),
7. 12555790 - Binder for secondary battery, negative electrode for secondary battery including the same, and lithium secondary battery including the same (2026-02-17),
8. 12525608 - Anode active material for lithium secondary battery and lithium secondary battery including the same (2026-01-13),
9. 12512466 - Anode active material for a lithium secondary battery, method of preparing the same and lithium secondary battery including the same (2025-12-30),
10. 12412898 - Binder composition for secondary battery, negative electrode for secondary battery including the same, and lithium secondary battery including the same (2025-09-09),
11. 12388078 - Anode active material for lithium secondary battery and lithium secondary battery including the same (2025-08-12),
12. 12021230 - Anode active material for lithium secondary battery and lithium secondary battery including the same (2024-06-25),
13. 11990610 - Negative electrode active material for secondary battery and method of manufacturing the same (2024-05-21),
14. 11967705 - Anode active material for lithium secondary battery and lithium secondary battery including the same (2024-04-23),
15. 11862800 - Anode active material for lithium secondary battery, method of forming the same and lithium secondary battery including the same (2024-01-02),

Title: Innovations in Battery Technology by Ju Ho Chung

Introduction

Ju Ho Chung, a prominent inventor based in Daejeon, South Korea, has made significant contributions to the field of battery technology. With a remarkable portfolio of 27 patents, he has been pivotal in advancing the capabilities of secondary batteries, particularly in improving their performance and durability.

Latest Patents

Among his latest innovations, Chung has developed several groundbreaking patents. One notable patent features a binder composition for secondary batteries, which includes a negative electrode incorporating this innovative binder. This unique binder composition exhibits a three-dimensional structure that enhances mechanical properties and binding force, leading to improved charge/discharge cycle characteristics. Additionally, he has patented an anode active material for lithium secondary batteries, which demonstrates an improved initial discharge capacity and capacity efficiency, building on the integration of silicon and carbon-based materials.

Career Highlights

Chung's career has seen him affiliated with prominent companies in the battery industry, such as SK On Co., Ltd. and LG Chem, Ltd. His expertise in battery technology continues to drive advancements within these organizations, contributing to the development of more efficient and reliable battery solutions.

Collaborations

Throughout his career, Chung has collaborated with talented professionals, including Eun Kyung Kim and Gwi Ok Park. Together, they have worked on innovative projects that enhance the performance and safety of secondary batteries, fostering a collaborative environment that promotes cutting-edge research and development.

Conclusion

Ju Ho Chung's ongoing work and numerous patents reflect his commitment to advancing battery technology. His innovative approaches continue to shape the future of energy storage solutions, making him a key figure in the realm of secondary battery development.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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