For the Inventor, By the Inventor

Enter assignee name

Daejeon, South Korea

Korea Institute of Energy Research

USPTO Granted Patents = 421

CIPO Patents = 1

EPO Patents = 85

Forward Citations = 658

Loading Chart...

Loading Chart...

920 inventors (with patents filed for the assignee):

Gu-gon Park (25 out of 25 patents)

Sung-dae Yim (25 out of 25 patents)

Seok-hee Park (25 out of 25 patents)

4. Tae-hyun Yang (25 out of 25 patents)

5. Chang-Soo Kim (25 out of 25 patents)

6. Won-yong Lee (24 out of 24 patents)

7. Young-jun Sohn (24 out of 24 patents)

8. Heon Jung (23 out of 26 patents)

9. Hee-Yeon Kim (19 out of 19 patents)

10. Seung-gon Kim (18 out of 18 patents)

11. Chang-keun Yi (18 out of 18 patents)

12. Sung-ho Jo (18 out of 18 patents)

13. Byungchan Bae (17 out of 17 patents)

14. Ho-jung Ryu (17 out of 17 patents)

15. Ara Cho (17 out of 22 patents)

Core Competencies:

Conductive Substrate

Perovskite Solar Cells

Energy Storage Systems

Solid Oxide Fuel Cells

Core-Shell Catalysts

Biogas Purification

Polymer Electrolytes

Supercapacitors

Carbon Dioxide Absorbents

Heat Pump Systems

Photovoltaic Modules

3-D Printing

421 patents: Sort by Forward Citations

1. 12519114 - Modeling methods for designing fuel cell flow field (2026-01-06),

2. 12508535 - Pressure swing adsorption apparatus for hydrogen purification from decomposed ammonia gas and hydrogen purification method using the same (2025-12-30),

3. 12490573 - Conductive substrate, perovskite substrate using the conductive substrate and solar cell using the perovskite substrate (2025-12-02),

4. 12457791 - Method of forming contact structure, method of fabricating semiconductor device, contact structure and semiconductor device including the same (2025-10-28),

5. 12449778 - Apparatus and method for operating energy storage system (2025-10-21),

6. 12385431 - Industrial premixed gas combustor using internal exhaust gas recirculation and operating method thereof (2025-08-12),

7. 12300866 - Interconnects for solid oxide fuel cell comprising nano-sized oxide dispersion in ferritic stainless steel and manufacturing method thereof (2025-05-13),

8. 12275647 - Composite including lithium-vanadium oxide and carbon nanotubes, method for producing the same and energy storage device including the same (2025-04-14),

9. 12206117 - Method for manufacturing core-shell catalyst using carbon monoxide (2025-01-21),

10. 12199427 - Distribution network management system using distributed control (2025-01-14),

11. 12153030 - Method for measuring a degree of homogeneity of oils using back titration and measuring apparatus using the same (2024-11-26),

12. 12152792 - Clean negative pressure hospital room system using compressor and turbine (2024-11-26),

13. 11947029 - System and method for detecting occupants (2024-04-02),

14. 11897903 - Metal organic frameworks and energy storage system including this (2024-02-13),

15. 11872519 - Carbon dioxide absorbent and method for separating out carbon dioxide by using same (2024-01-16),

The Korea Institute of Energy Research (KIER) is a leading energy research organization in South Korea. Established in 1977, KIER is dedicated to developing advanced energy technologies, promoting sustainable energy usage, and contributing to the growth of the energy industry. With its dedicated researchers, state-of-the-art facilities, and collaboration with industry partners, KIER conducts research in various fields such as biofuels, renewable energy, smart grids, and energy efficiency. Visit the KIER website for more information and to keep up with the latest energy research advancements.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

421 Patents

#5 in Daejeon

#58 in South Korea

#2,175 in the World

Daejeon, South Korea

Korea Institute of Energy Research

Forward Citations = 658

920 inventors:

Gu-gon Park (25 out of 25 patents)

Sung-dae Yim (25 out of 25 patents)

Seok-hee Park (25 out of 25 patents)

4. Tae-hyun Yang (25 out of 25 patents)

5. Chang-Soo Kim (25 out of 25 patents)

Please report any incorrect information to support@idiyas.com

Loading…