Techwin Co., Ltd.

Calculating rank

EPO Patents = 1

Forward Citations = 0

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12 inventors (with patents filed for the assignee):

Jung Sik Kim (3 out of 3 patents)

Hyun Su Shin (2 out of 10 patents)

Tae Woo Kim (2 out of 3 patents)

4. Eui Jip Choi (1 out of 3 patents)

5. Dong Hyuck Choi (1 out of 2 patents)

6. Tae Shin Cho (1 out of 2 patents)

7. In Seok Jung (1 out of 2 patents)

8. Tai Yeon Kwon (1 out of 2 patents)

9. Sun Teak Hyun (1 out of 1 patent)

10. Kyung Seob Lim (1 out of 2 patents)

11. Boong Ik Jung (1 out of 1 patent)

12. Sang Hong Lee (1 out of 1 patent)

4 patents: Sort by Forward Citations

#432 in Cheongju-si

#2,199 in South Korea

Forward Citations = 0

12 inventors:

Jung Sik Kim (3 out of 3 patents)

Hyun Su Shin (2 out of 10 patents)

Tae Woo Kim (2 out of 3 patents)

4. Eui Jip Choi (1 out of 3 patents)

5. Dong Hyuck Choi (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Techwin Co., Ltd.. Retrieved from https://idiyas.com/company/techwin

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]