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USPTO Data Jan 1 1976 - Oct 20 2026
3 Patents
#53 in Ulsan
#2,797 in South Korea
Standardgraphene Co., Ltd.
Forward Citations = 6
7 inventors:
Standardgraphene Co., Ltd.
Calculating rank
% Expired Patents = 33.3
EPO Patents = 3
Forward Citations = 6
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7 inventors (with patents filed for the assignee):
Byoung Kyu Ji (2 out of 3 patents)
Jung Young Choi (2 out of 2 patents)
Cheol Min Shin (2 out of 3 patents)
4. Sang Jin Hong (1 out of 20 patents)
5. Sung Hun Eom (1 out of 1 patent)
6. Shi Choon Lee (1 out of 1 patent)
7. Myung Sin Lee (1 out of 1 patent)
8. Ja Woon Gu (1 patent)
9. Won Hyung Park (1 patent)
10. Young-Jin Kwon (8 patents)
11. Byoung-Kyu Ji (0 patent)
12. Cheol-Min Shin (0 patent)
13. Doo-Hyo Kwon (0 patent)
14. Won-Hyung Park (0 patent)
15. Doo Hyo Kwon (0 patent)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Standardgraphene Co., Ltd.. Retrieved from https://idiyas.com/company/standardgraphene-company
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]
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]
3 patents (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]