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For the Inventor, By the Inventor

Yongin, South Korea

Chung-kun Cho

This inventor holds 3 USPTO granted patents. Top assignee: Samsung Sdi Co., Inc.. Active years: 2007-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chung-kun Cho. Retrieved from https://idiyas.com/inventor/chung-kun-cho-luu2fayk

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

USPTO Granted Patents = 3

% Patents Active = 66.7

Average Co-Inventor Count = 2.8

ph-index = 1

Forward Citations = 41(Granted Patents)


Location History:

  • Kyungki-do, KR (2007)
  • Yongin-si, KR (2011)

Company Filing History:

goldMedal3 out of 7,663 
 
Samsung Sdi Co., Inc.
 patents

Years Active: 2007-2011

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3 patents (USPTO):Explore Patents
1. 8026339 - Polysulfone, electrolyte membrane using the same, and fuel cell using the electrolyte membrane (2011-09-27),
2. 7939216 - Polymer electrolyte membrane, method of preparing the same and fuel cell employing the same (2011-05-10),
3. 7175937 - Separator having inorganic protective film and lithium battery using the same (2007-02-13),

Title: Innovations of Chung-kun Cho in Fuel Cell Technology

Introduction

Chung-kun Cho is a notable inventor based in Yongin-si, South Korea. He has made significant contributions to the field of fuel cell technology, holding a total of 3 patents. His work focuses on developing advanced materials that enhance the performance and durability of fuel cells.

Latest Patents

Chung-kun Cho's latest patents include innovative technologies such as a polysulfone electrolyte membrane and a fuel cell utilizing this membrane. The polysulfone is designed with a nitrogen-containing functional group that exhibits a strong affinity for acids, particularly phosphoric acid. This design allows for excellent acid retention, resulting in high ionic conductivity and mechanical strength. Additionally, his polymer electrolyte membrane is created through a cross-linking reaction between a hydrophilic polymer and a cross-linking agent, ensuring low solubility to strong acids and suitability for high-temperature applications.

Career Highlights

Chung-kun Cho is currently employed at Samsung SDI Co., Inc., where he continues to innovate in the field of energy solutions. His work has been instrumental in advancing the efficiency and longevity of fuel cells, making them more viable for various applications.

Collaborations

Chung-kun Cho collaborates with talented individuals such as Jong-ki Lee and Jea-woan Lee, contributing to a dynamic research environment that fosters innovation.

Conclusion

Chung-kun Cho's contributions to fuel cell technology exemplify the importance of innovation in energy solutions. His patents reflect a commitment to enhancing the performance and durability of fuel cells, paving the way for future advancements in the field.

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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