For the Inventor, By the Inventor

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Jeollabuk-Do, South Korea

J&g Corp.

USPTO Granted Patents = 2

Forward Citations = 0

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5 inventors (with patents filed for the assignee):

Jong-woo Park (1 out of 2 patents)

Jeongsoo Shin (1 out of 2 patents)

Jin Yong Kim (1 out of 1 patent)

4. Jeong Soo Shin (1 out of 1 patent)

5. Jong Woo Park (1 out of 2 patents)

2 patents: Sort by Forward Citations

1. 11788778 - Geothermal heat system having reduced heat source residual heat of geothermal heat pump (2023-10-17),

2. 10260760 - Two-stage heating geothermal system using geothermal energy (2019-04-16),

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USPTO Data Jan 1 1976 - Dec 9 2025

2 Patents

#18 in Jeollabuk-Do

#3,600 in South Korea

Jeollabuk-Do, South Korea

J&g Corp.

Forward Citations = 0

5 inventors:

Jong-woo Park (1 out of 2 patents)

Jeongsoo Shin (1 out of 2 patents)

Jin Yong Kim (1 out of 1 patent)

4. Jeong Soo Shin (1 out of 1 patent)

5. Jong Woo Park (1 out of 2 patents)

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