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For the Inventor, By the Inventor

Seoul, South Korea

Kyung Joong Yoon

This inventor holds 15 USPTO granted patents and 22 published patent applications. Top assignees: Korea Institute of Science and Technology, Yonsei University, Global Frontier Center for Multiscale Energy Systems. Active years: 2016-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kyung Joong Yoon. Retrieved from https://idiyas.com/inventor/kyung-joong-yoon

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

USPTO Granted Patents = 15 

% Patents Active = 93.3

Average Co-Inventor Count = 7.9

ph-index = 2

Forward Citations = 7(Granted Patents)


Company Filing History:

goldMedal15 out of 2,248 
 
Korea Institute of Science and Technology
 patents
silverMedal4 out of 1,486 
 
Yonsei University
 patents
bronzeMedal1 out of 18 
 
Global Frontier Center for Multiscale Energy Systems
 patents
4. 1 out of 1,237 
 
Industry-University Cooperation Foundation Hanyang University
 patents
where one patent can have more than one assignee

Years Active: 2016-2026

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15 patents (USPTO):Explore Patents
1. 12614747 - Fuel cell manifold and fuel cell stack including the same (2026-04-28),
2. 11936075 - Separator for solid oxide fuel cell (SOFC) stack capable of minimizing system volume and usage of sealant (2024-03-19),
3. 11855286 - Cathode for all-solid-state battery (2023-12-26),
4. 11631878 - Method of manufacturing solid oxide fuel cell including multi-layered electrolyte layer using calendering process (2023-04-18),
5. 11515544 - Method of manufacturing solid oxide fuel cell using calendaring process (2022-11-29),
6. 11050066 - Fuel cell with improved thermal distribution in stack (2021-06-29),
7. 11050065 - Separator for fuel cell including guide pattern and fuel cell stack including the same (2021-06-29),
8. 10923733 - Nanocatalyst suitable for an anode of a solid oxide fuel cell (2021-02-16),
9. 10840533 - Separator for a fuel cell and a fuel cell stack comprising the same (2020-11-17),
10. 10483550 - High temperature solid oxide cell comprising diffusion barrier layer and method for manufacturing the same (2019-11-19),
11. 9975107 - Multi-scaled oxygen storage material based on ceria-zirconia having high oxygen storage and releasing ability and a preparation method thereof (2018-05-22),
12. 9970118 - Method for preparing fuel electrode of solid oxide electrolysis cells embedded with bimetallic catalyst (2018-05-15),
13. 9966624 - Manufacturing method of sintered body for electrolyte and electrolyte for fuel cell using the same (2018-05-08),
14. 9893367 - Catalyst interlayer for the fuel electrode of thin electrolyte solid oxide cell and method of forming the same (2018-02-13),
15. 9276272 - Metal separator for solid oxide regenerative fuel cell coated with conductive spinel oxide film, method for producing the same and solid oxide regenerative fuel cell including the same (2016-03-01),

Title: Innovations of Kyung Joong Yoon

Introduction

Kyung Joong Yoon is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the fields of fuel cells and solid-state batteries, holding a total of 14 patents. His work focuses on enhancing the efficiency and stability of energy systems, which is crucial for advancing sustainable technologies.

Latest Patents

One of his latest patents is a separator for solid oxide fuel cell (SOFC) stacks capable of minimizing system volume and the usage of sealant. This innovation involves a separator that effectively separates the oxidizing agent and fuel while ensuring electrical isolation with minimal sealant. By incorporating a specifically shaped metal sheet into the separator, the stress on the sealant is uniformized, preventing delamination and microcracks. This design leads to a minimized volume and high power density per unit volume.

Another notable patent is for a cathode for all-solid-state batteries. This cathode includes a thin film or composite membrane that features grains with low surface energy and grain boundaries aligned with the electron movement direction. This configuration effectively reduces interfacial resistance and enhances cycle stability by suppressing the dissolution and diffusion of transition metals.

Career Highlights

Kyung Joong Yoon has worked at esteemed institutions such as the Korea Institute of Science and Technology and Yonsei University. His research and innovations have significantly impacted the development of advanced energy storage and conversion technologies.

Collaborations

He has collaborated with notable colleagues, including Jong Ho Lee and Byung Kook Kim, contributing to various research projects and innovations in the field.

Conclusion

Kyung Joong Yoon's contributions to the fields of fuel cells and solid-state batteries demonstrate his commitment to advancing energy technologies. His innovative patents reflect a deep understanding of materials and engineering principles, positioning him as a key figure in the pursuit of sustainable energy 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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