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Eugene Technology Co., Ltd.

USPTO Granted Patents = 65

EPO Patents = 2

Forward Citations = 150

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108 inventors (with patents filed for the assignee):

Il-Kwang Yang (14 out of 14 patents)

Kyong-Hun Kim (12 out of 12 patents)

Sung Tae Je (11 out of 11 patents)

4. Sung-Tae Je (11 out of 11 patents)

5. Yong-Ki Kim (11 out of 11 patents)

6. Yang-Sik Shin (11 out of 11 patents)

7. Byoung-Gyu Song (10 out of 10 patents)

8. Chang Dol Kim (8 out of 8 patents)

9. Yong Ki Kim (8 out of 12 patents)

10. Jae Woo Kim (7 out of 11 patents)

11. Sung Ho Kang (6 out of 11 patents)

12. Hai Won Kim (6 out of 6 patents)

13. Gil Sun Jang (6 out of 6 patents)

14. Woo Duck Jung (6 out of 6 patents)

15. Sang Ho Woo (6 out of 12 patents)

Core Competencies:

Substrate Processing

Thin Film Deposition

Plasma Processing

Epitaxial Layer Formation

Amorphous Silicon Film

Batch Processing Apparatus

Substrate Treatment

Chemical Vapor Deposition

Heater Control

Memory Device Manufacturing

Gas Supply Systems

Temperature Control

65 patents: Sort by Forward Citations

1. 12488963 - Substrate processing apparatus (2025-12-02),

2. 12392554 - Apparatus for processing a substrate and method of operating the same (2025-08-19),

3. 12354850 - Apparatus and method for processing substrate (2025-07-08),

4. 12243767 - Substrate support assembly and substrate processing apparatus (2025-03-04),

5. 12243724 - Batch type substrate processing apparatus (2025-03-04),

6. 11972946 - Method for removing impurities in thin film and substrate processing apparatus (2024-04-30),

7. 11702737 - Batch-type substrate processing apparatus and operation method thereof (2023-07-18),

8. 11495442 - Batch type substrate processing apparatus (2022-11-08),

9. 11488845 - Substrate processing apparatus (2022-11-01),

10. 11251056 - Substrate processing system (2022-02-15),

11. 11242601 - Showerhead and substrate processing apparatus including the same (2022-02-08),

12. 11183372 - Batch type plasma substrate processing apparatus (2021-11-23),

13. 11111580 - Apparatus for processing substrate (2021-09-07),

14. 11031214 - Batch type substrate processing apparatus (2021-06-08),

15. 10961626 - Plasma processing apparatus having injection ports at both sides of the ground electrode for batch processing of substrates (2021-03-30),

EUGENE TECHNOLOGY CO., LTD. is a leading technology company specializing in innovative solutions for various industries. With expertise in cutting-edge technologies, our team delivers high-quality products and services to meet the dynamic needs of our clients. We are committed to providing advanced technological solutions that drive efficiency, productivity, and success. Visit our website to learn more about our offerings and explore how we can empower your business.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

65 Patents

#14 in

#131 in

#10,877 in the World

Eugene Technology Co., Ltd.

Forward Citations = 150

108 inventors:

Il-Kwang Yang (14 out of 14 patents)

Kyong-Hun Kim (12 out of 12 patents)

Sung Tae Je (11 out of 11 patents)

4. Sung-Tae Je (11 out of 11 patents)

5. Yong-Ki Kim (11 out of 11 patents)

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