Yongin, South Korea

Kyugil Choi

This inventor holds 4 USPTO granted patents and 11 published patent applications and 3 EPO patents. Top assignee: Samsung Sdi Co., Inc.. Active years: 2014-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kyugil Choi. Retrieved from https://idiyas.com/inventor/kyugil-choi

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

USPTO Granted Patents = 4 

% Patents Active = 75.0


Average Co-Inventor Count = 2.2

ph-index = 3

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 2014-2016

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4 patents (USPTO):Explore Patents

Title: Innovations by Kyugil Choi in Secondary Battery Technology

Introduction

Kyugil Choi is a notable inventor based in Yongin-si, South Korea. He has made significant contributions to the field of secondary battery technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and functionality of battery systems, which are crucial for various applications in modern technology.

Latest Patents

Kyugil Choi's latest patents include innovative designs for secondary batteries. One of his patents describes a secondary battery that features an electrode assembly, a support body that houses the assembly, and an external member that encloses the assembly. This design aims to improve the structural integrity and performance of the battery. Another patent outlines a secondary battery that includes an electrode assembly with a first and second electrode plate, along with a support body that integrates a terminal forming part. This design enhances the electrical connectivity and overall efficiency of the battery. Additionally, he has developed a method for manufacturing a secondary battery that involves winding a positive and negative electrode plate with a separator in between, optimizing the production process and performance of the battery.

Career Highlights

Kyugil Choi is currently employed at Samsung SDI Co., Inc., a leading company in the battery manufacturing industry. His role involves research and development in battery technology, where he applies his expertise to create innovative solutions that meet the demands of modern energy storage.

Collaborations

Throughout his career, Kyugil Choi has collaborated with talented individuals such as Changbum Ahn and Jeongsoon Shin. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in the battery sector.

Conclusion

Kyugil Choi's contributions to secondary battery technology exemplify the importance of innovation in energy storage solutions. His patents reflect a commitment to advancing battery efficiency and functionality, which is essential for the future of technology.

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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