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Pyeongtaek-si, South Korea

Up Chemical Co., Ltd.

USPTO Granted Patents = 18

Forward Citations = 21

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26 inventors (with patents filed for the assignee):

Won Seok Han (12 out of 12 patents)

Wonyong Koh (10 out of 13 patents)

Myeong-Ho Park (5 out of 5 patents)

4. Jin Sik Kim (4 out of 4 patents)

5. Dae-Young Kim (3 out of 3 patents)

6. Jun Hwan Choi (3 out of 3 patents)

7. Dong Hwan Ma (2 out of 2 patents)

8. Byung Kwan Kim (2 out of 2 patents)

9. Myeong Ho Kim (2 out of 2 patents)

10. Sungwoo Ahn (2 out of 2 patents)

11. Won-Jun Lee (1 out of 33 patents)

12. Jae-Min Park (1 out of 13 patents)

13. So Young Kim (1 out of 1 patent)

14. Byungsoo Kim (1 out of 1 patent)

15. Bum Soo Kim (1 out of 1 patent)

18 patents: Sort by Forward Citations

1. 12428435 - Aluminum precursor compound, production method therefor, and aluminum containing layer forming method using same (2025-09-30),

2. 12410201 - Silicon precursor compound, silicon-containing film formation composition comprising same, and method for forming film by using silicon-containing film formation composition (2025-09-09),

3. 12319705 - Ruthenium precursor composition, preparation method therefor, and formation method for ruthenium-containing film using same (2025-06-03),

4. 11912728 - Aluminum compounds and methods of forming aluminum- containing film using the same (2024-02-27),

5. 11905305 - Silicon precursor compound, preparation method therefor, and silicon-containing film formation method using same (2024-02-20),

6. 11485749 - Group 4 metal element-containing compounds, method of preparing the same, precursor compositions including the same for forming a film, and method of forming a film using the same (2022-11-01),

7. 10763001 - Liquid precursor compositions, preparation methods thereof, and methods for forming layer using the composition (2020-09-01),

8. 10577385 - Group 5 metal compound, method for preparing the same, precursor composition for depositing layer containing the same, and method for depositing layer using the same (2020-03-03),

9. 10290493 - Method for manufacturing silicon-containing thin film (2019-05-14),

10. 10287681 - Copper metal film, method for preparing the same, and method for forming copper interconnect for semiconductor device using the same (2019-05-14),

11. 10131680 - Group 4 metal element-containing alkoxy compound, preparing method thereof, precursor composition including the same for film deposition, and method of depositing film using the same (2018-11-20),

12. 10014089 - Liquid precursor compositions, preparation methods thereof, and methods for forming layer using the composition (2018-07-03),

13. 10005795 - Group 4 metal element-containing compound, method of preparing the same, precursor composition including the same for depositing film, and method of depositing film using the same (2018-06-26),

14. 9957614 - Ruthenium compound, preparation method therefor, precursor composition for film deposition containing same, and method for depositing film by using same (2018-05-01),

15. 9431144 - Indium-containing oxide film and preparing method thereof (2016-08-30),

UP CHEMICAL CO., LTD. is a leading chemical manufacturer specializing in the production of high-quality chemicals for various industries. With over 20 years of experience, we have established ourselves as a key player in the global market. Our commitment to excellence and continuous innovation allows us to deliver cutting-edge solutions to our customers. We offer a wide range of products including industrial chemicals, pharmaceutical intermediates, and specialty chemicals. At UP CHEMICAL, we prioritize customer satisfaction and strive to build long-term partnerships based on trust and reliability.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

18 Patents

#10 in Pyeongtaek-si

#652 in South Korea

#33,165 in the World

Pyeongtaek-si, South Korea

Up Chemical Co., Ltd.

Forward Citations = 21

26 inventors:

Won Seok Han (12 out of 12 patents)

Wonyong Koh (10 out of 13 patents)

Myeong-Ho Park (5 out of 5 patents)

4. Jin Sik Kim (4 out of 4 patents)

5. Dae-Young Kim (3 out of 3 patents)

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