% Expired Patents = 50.0

EPO Patents = 1

Forward Citations = 2

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13 inventors (with patents filed for the assignee):

Sang-Cheol Nam (2 out of 6 patents)

Ho-Young Park (1 out of 7 patents)

Young-Chang Lim (1 out of 2 patents)

4. Ki-Chang Lee (1 out of 2 patents)

5. Ho-Sung Hwang (1 out of 1 patent)

6. Kyu-Gil Choi (1 out of 2 patents)

7. Gi-Back Park (1 out of 2 patents)

8. Sung-Back Cho (1 out of 1 patent)

9. Seung-Ho Kang (1 out of 1 patent)

10. Hyun-Jin Ji (1 out of 1 patent)

11. Soo Ho Kim (1 out of 2 patents)

12. Yong Yeon Kim (1 out of 3 patents)

13. Eun Hang Cho (1 out of 3 patents)

14. Soo Tae Choi (1 patent)

2 patents: Sort by Forward Citations

#1,303 in Seoul

#3,796 in South Korea

Gs Energy Corporation

Forward Citations = 2

13 inventors:

Sang-Cheol Nam (2 out of 6 patents)

Ho-Young Park (1 out of 7 patents)

Young-Chang Lim (1 out of 2 patents)

4. Ki-Chang Lee (1 out of 2 patents)

5. Ho-Sung Hwang (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Gs Energy Corporation. Retrieved from https://idiyas.com/company/gs-energy

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]

1 patent (EPO):

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]