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Eugene Technology Co., Ltd.

USPTO Granted Patents = 65

% Expired Patents = 3.1

EPO Patents = 2

Forward Citations = 180

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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 10 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 7 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

Batch-Type Apparatus

Plasma Treatment

Thin Film Deposition

Chemical Vapor Deposition

Epitaxial Layer Formation

Semiconductor Manufacturing

Temperature Control

Insulating Film

Polysilicon Film

Exhaust Ports

Heating Temperature

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),

Company Overview

Eugene Technology Co., Ltd. specializes in advanced substrate processing technologies, focusing on the development and manufacturing of equipment for semiconductor fabrication. The company is recognized for its expertise in batch-type apparatus, plasma treatment, and thin film deposition techniques, which are essential for creating high-quality semiconductor devices. With a strong emphasis on innovation, Eugene Technology also delves into chemical vapor deposition and epitaxial layer formation, contributing significantly to the semiconductor manufacturing landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

65 Patents

#16 in

#119 in

#11,318 in the World

Eugene Technology Co., Ltd.

Forward Citations = 180

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)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Eugene Technology Co., Ltd.. Retrieved from https://idiyas.com/company/eugene-technology-company

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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