Daejeon, South Korea

Jeong Hwan Koh

This inventor holds 4 USPTO granted patents and 2 EPO patents. Top assignees: Lg Chem, Ltd, Other. Active years: 2004-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jeong Hwan Koh. Retrieved from https://idiyas.com/inventor/jeong-hwan-koh

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


% Patents Active = 75.0

 

Average Co-Inventor Count = 2.4

ph-index = 1


Location History:

  • Pohang-si, KR (2004)
  • Daejeon, KR (2013 - 2020)

Company Filing History:


Years Active: 2004-2020

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4 patents (USPTO):Explore Patents

Title: Jeong Hwan Koh: Innovator in Electrochemical Technologies

Introduction

Jeong Hwan Koh is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of electrochemical devices, holding a total of 4 patents. His work focuses on developing advanced materials and additives for secondary batteries and electrochemical elements.

Latest Patents

Among his latest patents, Jeong Hwan Koh has developed an electrolyte comprising phthalate phosphine-based anions, which serves as an additive for secondary batteries. This innovation enhances the performance and efficiency of battery systems. Additionally, he has patented an additive for electrochemical elements that includes a compound with a silyloxy group, along with an electrolyte and electrode for electrochemical devices. These patents reflect his commitment to advancing battery technology and improving energy storage solutions.

Career Highlights

Throughout his career, Jeong Hwan Koh has worked with notable companies, including LG Chem, Ltd. His experience in the industry has allowed him to apply his innovative ideas to practical applications, contributing to the development of cutting-edge technologies in the field of electrochemistry.

Collaborations

Jeong Hwan Koh has collaborated with talented individuals such as Minji Gu and Soojung Yeo. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of new technologies.

Conclusion

Jeong Hwan Koh is a distinguished inventor whose work in electrochemical technologies has led to significant advancements in battery performance. His innovative patents and collaborations highlight his dedication to improving 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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