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Daejeon, South Korea

Dnf Co., Ltd.

USPTO Granted Patents = 29

Forward Citations = 30

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70 inventors (with patents filed for the assignee):

Sang Ick Lee (22 out of 32 patents)

Myong Woon Kim (19 out of 19 patents)

Se Jin Jang (14 out of 15 patents)

4. Sung Gi Kim (14 out of 14 patents)

5. Byeong-il Yang (11 out of 11 patents)

6. Joong Jin Park (10 out of 10 patents)

7. Sang-Do Lee (10 out of 10 patents)

8. Jeong Joo Park (9 out of 9 patents)

9. Sam Dong Lee (8 out of 8 patents)

10. Sang Yong Jeon (8 out of 8 patents)

11. Jang Hyeon Seok (5 out of 5 patents)

12. Jae-Soon Lim (4 out of 32 patents)

13. Youn-Joung Cho (4 out of 31 patents)

14. Myong-Woon Kim (4 out of 6 patents)

15. Sang-Ick Lee (4 out of 5 patents)

29 patents: Sort by Forward Citations

1. 12518963 - Composition for depositing silicon-containing thin film and method for manufacturing silicon-containing thin film using the same (2026-01-06),

2. 12473647 - Composition for depositing antimony-containing thin film and method for manufacturing antimony-containing thin film using the same (2025-11-18),

3. 12459959 - Indium compound, method of producing the same, composition for depositing indium-containing thin film, and indium-containing thin film (2025-11-04),

4. 12398459 - Silicon metal oxide encapsulation film comprising metal or metal oxide in thin film, and manufacturing method therefor (2025-08-26),

5. 12384805 - Iodine-containing metal compound and composition for depositing thin film including the same (2025-08-12),

6. 12304924 - Silylcyclodisilazane compound and method for manufacturing silicon-containing thin film using the same (2025-05-20),

7. 11901191 - Atomic layer etching method and semiconductor device manufacturing method using the same (2024-02-13),

8. 11827650 - Method of manufacturing ruthenium-containing thin film and ruthenium-containing thin film manufactured therefrom (2023-11-28),

9. 11749522 - Composition for depositing silicon-containing thin film containing bis(aminosilyl)alkylamine compound and method for manufacturing silicon-containing thin using the same (2023-09-05),

10. 11459653 - Method for manufacturing molybdenum-containing thin film and molybdenum-containing thin film manufactured thereby (2022-10-04),

11. 11447859 - Metal triamine compound, method for preparing the same, and composition for depositing metal-containing thin film including the same (2022-09-20),

12. 11393676 - Composition for depositing silicon-containing thin film containing bis(aminosilyl)alkylamine compound and method for manufacturing silicon-containing thin film using the same (2022-07-19),

13. 11390635 - Composition for depositing silicon-containing thin film and method for producing silicon-containing thin film using the same (2022-07-19),

14. 11358974 - Silylamine compound, composition for depositing silicon-containing thin film containing the same, and method for manufacturing silicon-containing thin film using the composition (2022-06-14),

15. 11319333 - Disilylamine compound, method for preparing the same, and composition for depositing silicon-containing thin film including the same (2022-05-03),

DNF Co., Ltd. is a global technology company specializing in providing innovative solutions in various fields. With a team of highly skilled professionals, we offer cutting-edge products and services to meet the unique needs of our clients. Our commitment to excellence, customer satisfaction, and continuous innovation sets us apart in the industry. Visit our website to learn more about our offerings and how we can help your business thrive.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 20 2026

29 Patents

#29 in Daejeon

#451 in South Korea

#21,909 in the World

Daejeon, South Korea

Dnf Co., Ltd.

Forward Citations = 30

70 inventors:

Sang Ick Lee (22 out of 32 patents)

Myong Woon Kim (19 out of 19 patents)

Se Jin Jang (14 out of 15 patents)

4. Sung Gi Kim (14 out of 14 patents)

5. Byeong-il Yang (11 out of 11 patents)

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