For the Inventor, By the Inventor

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Seongnam-si, South Korea

Korea Petroleum Quality & Distribution Authority

USPTO Granted Patents = 1

EPO Patents = 1

Forward Citations = 0

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10 inventors (with patents filed for the assignee):

Seung-Hyun Ryu (1 out of 2 patents)

Ju Min Youn (1 out of 2 patents)

Jun-Deog Park (1 out of 1 patent)

4. Young-Cheol Song (1 out of 1 patent)

5. Seung Woo Lee (1 out of 1 patent)

6. Seung Heon Lee (1 out of 2 patents)

7. Jong Han Ha (1 patent)

8. Shin Kim (0 patent)

9. Cheon Kyu Park (0 patent)

1 patent: Sort by Forward Citations

1. 10267632 - Non-exposure supplied fuel quantity testing device and method of vehicle-mounted type (2019-04-23),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#213 in Seongnam-si

#5,501 in South Korea

Seongnam-si, South Korea

Korea Petroleum Quality & Distribution Authority

Forward Citations = 0

10 inventors:

Seung-Hyun Ryu (1 out of 2 patents)

Ju Min Youn (1 out of 2 patents)

Jun-Deog Park (1 out of 1 patent)

4. Young-Cheol Song (1 out of 1 patent)

5. Seung Woo Lee (1 out of 1 patent)

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