EPO Patents = 1

Forward Citations = 2

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10 inventors (with patents filed for the assignee):

Chang-Hyun Lee (1 out of 148 patents)

Jae-Sung Heo (1 out of 5 patents)

Sung-Tae Kim (1 out of 2 patents)

4. Han-Gil Park (1 out of 4 patents)

5. Ean-Soo Cho (1 out of 2 patents)

6. Jeong-Seop Byeon (1 out of 1 patent)

7. Gi-Yeop Kim (1 out of 1 patent)

8. Kyu-Won Jung (1 out of 1 patent)

9. Cho-Soo Lee (1 out of 1 patent)

10. Yong-Jin Kang (1 out of 1 patent)

2 patents: Sort by Forward Citations

#215 in Daejeon

#3,796 in South Korea

Truwin Co., Ltd.

Forward Citations = 2

10 inventors:

Chang-Hyun Lee (1 out of 148 patents)

Jae-Sung Heo (1 out of 5 patents)

Sung-Tae Kim (1 out of 2 patents)

4. Han-Gil Park (1 out of 4 patents)

5. Ean-Soo Cho (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Truwin Co., Ltd.. Retrieved from https://idiyas.com/company/truwin-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]

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]