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For the Inventor, By the Inventor

DaeJeon, South Korea

Kwang-Sik Choi

This inventor holds 6 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Aekyung Chemical Co., Ltd., Samsung Sdi Co., Inc.. Active years: 2016-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kwang-Sik Choi. Retrieved from https://idiyas.com/inventor/kwang-sik-choi

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

USPTO Granted Patents = 6 

% Patents Active = 33.3

 

Average Co-Inventor Count = 6.2

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Daejeon, KR (2016)
  • Yongin-si, KR (2016)
  • Yongin, KR (2016)
  • Yuseong-gu, KR (2017)
  • Daejeon-si, KR (2016 - 2018)

Company Filing History:

goldMedal5 out of 6 
 
Aekyung Chemical Co., Ltd.
 patents
silverMedal3 out of 7,663 
 
Samsung Sdi Co., Inc.
 patents
where one patent can have more than one assignee

Years Active: 2016-2018

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6 patents (USPTO):Explore Patents
1. 9893358 - Binder composition for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same (2018-02-13),
2. 9768448 - Binder composition for rechargeable lithium battery, method of preparing same, electrode for rechargeable lithium battery and rechargeable lithium battery including same (2017-09-19),
3. 9434682 - Reactive mesogen compound having superior thermostability and high birefringence and method of preparing the same (2016-09-06),
4. 9413012 - Binder for rechargeable lithium battery, electrode for rechargeable lithium battery, method of preparing electrode for rechargeable lithium battery and rechargeable lithium battery including electrode (2016-08-09),
5. 9406937 - Binder composition for rechargeable lithium battery, preparing method of same, and rechargeable lithium battery including binder composition (2016-08-02),
6. 9368797 - Binder composition for rechargeable lithium battery, preparing method of same, and rechargeable lithium battery including binder composition (2016-06-14),

Title: Kwang-Sik Choi: Innovator in Lithium Battery Technology

Introduction

Kwang-Sik Choi is a prominent inventor based in Daejeon-si, South Korea. He has made significant contributions to the field of rechargeable lithium batteries, holding a total of 6 patents. His work focuses on developing advanced binder compositions that enhance the performance and efficiency of lithium batteries.

Latest Patents

Choi's latest patents include innovative binder compositions for rechargeable lithium batteries. One notable patent describes a binder composition that consists of lithium polyacrylate and a solvent, exhibiting a viscosity range of about 500 cps to about 5000 cps. Another patent details a binder composition featuring an interpenetrating polymer network (IPN) structure, which includes cyclic polymers and polyacrylamide. These advancements aim to improve the overall functionality and reliability of rechargeable lithium batteries.

Career Highlights

Throughout his career, Kwang-Sik Choi has worked with notable companies such as Aekyung Chemical Co., Ltd. and Samsung SDI Co., Inc. His experience in these organizations has allowed him to refine his expertise in battery technology and materials science.

Collaborations

Choi has collaborated with esteemed colleagues, including Byung-Joo Chung and Nam-Seon Kim. These partnerships have contributed to the development of innovative solutions in the field of rechargeable batteries.

Conclusion

Kwang-Sik Choi's contributions to lithium battery technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in energy storage solutions.

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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