% Expired Patents = 50.0

EPO Patents = 2

Forward Citations = 0

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12 inventors (with patents filed for the assignee):

Do Hwan Kim (2 out of 43 patents)

Bok Soung Kim (2 out of 2 patents)

Hyung Bae Park (1 out of 3 patents)

4. Joon Seo Kim (1 out of 1 patent)

5. Eung Sik Suk (1 out of 1 patent)

6. Young Shik Jeon (1 out of 1 patent)

7. Yoo Gyun Kim (1 out of 1 patent)

8. Jae Ho Hwang (1 out of 2 patents)

9. Hyeong Keun Park (1 out of 1 patent)

10. Dong Uk Seo (1 out of 1 patent)

11. Jung Hun Kim (1 out of 1 patent)

12. Young Hee Ju (1 out of 1 patent)

13. Jung Hun Kim (0 patent)

14. Jae Ho Hwang (0 patent)

2 patents: Sort by Forward Citations

#7 in Namyangju

#3,801 in South Korea

Bygen Co., Ltd.

Forward Citations = 0

12 inventors:

Do Hwan Kim (2 out of 43 patents)

Bok Soung Kim (2 out of 2 patents)

Hyung Bae Park (1 out of 3 patents)

4. Joon Seo Kim (1 out of 1 patent)

5. Eung Sik Suk (1 out of 1 patent)

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

2 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]