For the Inventor, By the Inventor

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Incheon, South Korea

Kortek Corporation

USPTO Granted Patents = 29

Forward Citations = 53

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29 inventors (with patents filed for the assignee):

Kyoung Chan Lee (8 out of 9 patents)

Chan Hwan Kim (6 out of 6 patents)

Gun Ho Lee (5 out of 7 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. Ki Hoon Park (2 out of 3 patents)

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

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

14. Hyun Woo Lee (2 out of 3 patents)

15. Tae Jung Yoon (2 out of 2 patents)

29 patents: Sort by Forward Citations

1. D1108547 - Button for game machine (2026-01-06),

2. 12437701 - Display panel control apparatus and method (2025-10-07),

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

4. 12373048 - Button device attached to touch screen, and electronic equipment provided with same (2025-07-29),

5. 12147102 - Display apparatus with decorative lighting unit (2024-11-19),

6. 12130969 - Button device for electronic device (2024-10-29),

7. 12007598 - Button lighting module and button apparatus having the same (2024-06-11),

8. 12001635 - Capacitive button interface device and method (2024-06-04),

9. 11839809 - Operating device (2023-12-12),

10. 11835981 - Operating device (2023-12-05),

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

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

13. 11698545 - Liquid crystal panel and liquid crystal panel etching method (2023-07-11),

14. 11619840 - Liquid crystal panel and method for etching liquid crystal panel (2023-04-04),

15. 11513345 - Apparatus and method for designing light guide plate pattern (2022-11-29),

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 - Jan 20 2026

29 Patents

#17 in Incheon, 402-040

#451 in South Korea

#21,909 in the World

Incheon, South Korea

Kortek Corporation

Forward Citations = 53

29 inventors:

Kyoung Chan Lee (8 out of 9 patents)

Chan Hwan Kim (6 out of 6 patents)

Gun Ho Lee (5 out of 7 patents)

4. Woo Hwangbo (4 out of 4 patents)

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

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