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Anseong, South Korea

Korea Fuel-Tech Corporation

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USPTO Granted Patents = 18

% Expired Patents = 16.7

Forward Citations = 40

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49 inventors (with patents filed for the assignee):

Ki Hong Kim (6 out of 8 patents)

Bong Jung Kim (4 out of 4 patents)

Dong Chul Lee (4 out of 8 patents)

4. Jeong Soon Park (3 out of 3 patents)

5. Hyun Ki Kim (3 out of 3 patents)

6. Sung Won Lee (3 out of 31 patents)

7. June Young Park (2 out of 12 patents)

8. Jun Sik Lim (2 out of 12 patents)

9. Won Suk Oh (2 out of 2 patents)

10. Tae Yoon Lee (2 out of 16 patents)

11. Seung Hoon Choi (2 out of 19 patents)

12. Myung Keun Chae (2 out of 2 patents)

13. Jung Tae Kim (2 out of 3 patents)

14. Tae Kyu Hwang (1 out of 2 patents)

15. Jee Young Youn (1 out of 3 patents)

18 patents: Sort by Forward Citations

1. 12680654 - Vehicle fluid storage device and method of manufacturing the same (2026-07-14),

2. 12472803 - Shaft assembly, apparatus for shading window and apparatus for luggage screen of automobile having shaft assembly (2025-11-18),

3. 12361637 - Video output device (2025-07-15),

4. 12252297 - Vehicle fluid storage device and manufacturing method thereof (2025-03-18),

5. 12036848 - Window shading apparatus having installation width adjustment function (2024-07-16),

6. 11794570 - Vehicle canister device having auxiliary canister (2023-10-24),

7. 11745582 - Capless filler neck structure (2023-09-05),

8. 11702002 - Dangerous situation notification assembly for window shade device of vehicle and dangerous situation notification assembly for rear window of vehicle (2023-07-18),

9. 11198360 - Automatic opening and closing device for fuel inlet of vehicle (2021-12-14),

10. 9970392 - Gas adsorption means for automobile (2018-05-15),

11. 9902854 - Polyamide composite resin composition for fuel filler pipe (2018-02-27),

12. 9739683 - Device for inspecting canister for vehicle (2017-08-22),

13. 9644518 - Urea filler neck and urea tank for prevention of urea overflow and urea after-treatment system with outside filler neck (2017-05-09),

14. 8708028 - Window blind assembly for vehicle (2014-04-29),

15. 7455345 - Sunshade apparatus for automobiles (2008-11-25),

Company Overview

Korea Fuel-Tech Corporation is a leading entity in the development and manufacturing of advanced fuel technologies and systems. The company specializes in innovative solutions aimed at enhancing fuel efficiency and reducing emissions, catering primarily to the automotive and industrial sectors. With a strong focus on research and development, Korea Fuel-Tech is committed to advancing sustainable energy technologies, contributing to environmental preservation while meeting the evolving needs of its clients in South Korea and beyond.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

18 Patents

#2 in Anseong

#690 in South Korea

#34,263 in the World

Anseong, South Korea

Korea Fuel-Tech Corporation

Forward Citations = 40

49 inventors:

Ki Hong Kim (6 out of 8 patents)

Bong Jung Kim (4 out of 4 patents)

Dong Chul Lee (4 out of 8 patents)

4. Jeong Soon Park (3 out of 3 patents)

5. Hyun Ki Kim (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Korea Fuel-Tech Corporation. Retrieved from https://idiyas.com/company/korea-fuel-tech

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

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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