Company Badge
USPTO Data Jan 1 1976 - Nov 3 2026
1 Patents
#123 in Daegu 706-010
#5,816 in South Korea
Korea E & S Co., Ltd.
Forward Citations = 2
7 inventors:
Korea E & S Co., Ltd.
Calculating rank
Forward Citations = 2
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7 inventors (with patents filed for the assignee):
Jae Won Jung (1 out of 53 patents)
Jong Jin Lee (1 out of 36 patents)
Hyung Gi Ha (1 out of 2 patents)
4. Yong Hwan Kim (1 out of 9 patents)
5. Young Hwan Shin (1 out of 15 patents)
6. Dong Kyu Lee (1 out of 4 patents)
7. Ja Ho Koo (1 out of 2 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Korea E & S Co., Ltd.. Retrieved from https://idiyas.com/company/korea-e-and-s-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]
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]