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Incheon, South Korea

Kortek Corporation

USPTO Granted Patents = 28

Forward Citations = 53

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28 inventors (with patents filed for the assignee):

Kyoung Chan Lee (8 out of 9 patents)

Gun Ho Lee (5 out of 7 patents)

Chan Hwan Kim (5 out of 5 patents)

4. Woo Hwangbo (4 out of 4 patents)

5. Moon Bae Park (4 out of 6 patents)

6. Hae Won Chae (3 out of 3 patents)

7. Young Il Park (3 out of 4 patents)

8. Ji Woong Park (3 out of 3 patents)

9. Je Young Kwon (3 out of 3 patents)

10. Hong Jin Jeon (3 out of 3 patents)

11. Yong Hun Park (2 out of 2 patents)

12. Kyung In Seo (2 out of 2 patents)

13. Dong Kyu Kim (1 out of 48 patents)

14. Keun Shik Nah (1 out of 1 patent)

15. Jin Seok Kim (1 out of 17 patents)

28 patents: Sort by Forward Citations

1. 12437701 - Display panel control apparatus and method (2025-10-07),

2. D1091701 - Casino game machine (2025-09-02),

3. 12373048 - Button device attached to touch screen, and electronic equipment provided with same (2025-07-29),

4. 12147102 - Display apparatus with decorative lighting unit (2024-11-19),

5. 12130969 - Button device for electronic device (2024-10-29),

6. 12007598 - Button lighting module and button apparatus having the same (2024-06-11),

7. 12001635 - Capacitive button interface device and method (2024-06-04),

8. 11839809 - Operating device (2023-12-12),

9. 11835981 - Operating device (2023-12-05),

10. 11822361 - Operating device (2023-11-21),

11. 11758675 - Panel for display device, method of manufacturing the same, and panel assembly (2023-09-12),

12. 11698545 - Liquid crystal panel and liquid crystal panel etching method (2023-07-11),

13. 11619840 - Liquid crystal panel and method for etching liquid crystal panel (2023-04-04),

14. 11513345 - Apparatus and method for designing light guide plate pattern (2022-11-29),

15. 11397345 - Method for etching a liquid crystal panel comprising installing a masking tape on entire surfaces of a first substrate and a second substrate (2022-07-26),

KORTEK CORPORATION is a leading global provider of advanced display solutions for various industries. With a focus on research and development, KORTEK produces cutting-edge display technologies, including LCD panels, touchscreen systems, and display modules. Our products and solutions are utilized in gaming, healthcare, transportation, industrial, and other sectors. We strive to deliver exceptional quality, innovation, and customer satisfaction to meet the ever-evolving needs of our clients.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

28 Patents

#19 in Incheon, 402-040

#469 in South Korea

#22,560 in the World

Incheon, South Korea

Kortek Corporation

Forward Citations = 53

28 inventors:

Kyoung Chan Lee (8 out of 9 patents)

Gun Ho Lee (5 out of 7 patents)

Chan Hwan Kim (5 out of 5 patents)

4. Woo Hwangbo (4 out of 4 patents)

5. Moon Bae Park (4 out of 6 patents)

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