Yongin, South Korea

Hyejin Yoon

This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Samsung Sdi., Ltd.. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hyejin Yoon. Retrieved from https://idiyas.com/inventor/hyejin-yoon

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

USPTO Granted Patents = 1 

Average Co-Inventor Count = 1.0

ph-index = 1


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Hyejin Yoon - Innovator in Lithium Secondary Battery Technology

Introduction

Hyejin Yoon is a prominent inventor based in Yongin, South Korea. She has made significant contributions to the field of battery technology, particularly in the development of lithium secondary batteries. Her innovative work has led to advancements that enhance the performance and efficiency of these essential energy storage systems.

Latest Patents

Hyejin Yoon holds 1 patent for her invention titled "Electrode assembly for lithium secondary battery, and lithium secondary battery comprising same." This patent describes an electrode assembly that includes a current collector, an anode with an active material layer, and a functional layer integrated with the anode. The functional layer consists of at least one inorganic layer, and it is designed to have a peel strength of 0.2 N/m or greater, which is crucial for the durability and performance of lithium secondary batteries.

Career Highlights

Hyejin Yoon is currently employed at Samsung SDI, Ltd., a leading company in the battery manufacturing industry. Her role involves research and development focused on improving battery technologies. Her expertise and innovative mindset have positioned her as a key player in the advancement of energy storage solutions.

Collaborations

Hyejin has collaborated with notable colleagues, including Jinhee Lee and Junghyun Nam. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies in the field of batteries.

Conclusion

Hyejin Yoon's contributions to lithium secondary battery technology exemplify her dedication to innovation and excellence. Her patent and work at Samsung SDI, Ltd. highlight her role as a significant inventor in the energy sector.

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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