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Daejeon, South Korea

Pico Foundry Inc.

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USPTO Granted Patents = 2

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Hyung Joon Park (2 out of 7 patents)

Yong Won Choi (1 out of 4 patents)

Hee Jin Gil (1 out of 1 patent)

4. Si Jin Kim (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 12203863 - Carboxylic acid functionalized 3-dimensional SERS substrate (2025-01-21),

2. 11754501 - Surface-enhanced Raman scattering substrate based on surface plasmon resonance and method of fabricating the same (2023-09-12),

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USPTO Data Jan 1 1976 - Nov 3 2026

2 Patents

#217 in Daejeon

#3,812 in South Korea

Daejeon, South Korea

Pico Foundry Inc.

Forward Citations = 0

4 inventors:

Hyung Joon Park (2 out of 7 patents)

Yong Won Choi (1 out of 4 patents)

Hee Jin Gil (1 out of 1 patent)

4. Si Jin Kim (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pico Foundry Inc.. Retrieved from https://idiyas.com/company/pico-foundry

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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