For the Inventor, By the Inventor

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Pyeongtaek-si, South Korea

Up Chemical Co., Ltd.

USPTO Granted Patents = 1

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Jun Hwan Choi (1 out of 5 patents)

Jin Sik Kim (1 out of 7 patents)

Byung Kwan Kim (1 out of 3 patents)

4. Da Som Yu (1 out of 2 patents)

1 patent: Sort by Forward Citations

1. 12662495 - Silicon precursor compound, composition for forming silicon-containing film including the same, and method of forming silicon-containing film (2026-06-23),

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USPTO Data Jan 1 1976 - Sep 29 2026

1 Patents

#1,698 in Pyeongtaek-si

#5,779 in South Korea

Pyeongtaek-si, South Korea

Up Chemical Co., Ltd.

Forward Citations = 0

4 inventors:

Jun Hwan Choi (1 out of 5 patents)

Jin Sik Kim (1 out of 7 patents)

Byung Kwan Kim (1 out of 3 patents)

4. Da Som Yu (1 out of 2 patents)

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