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USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#38 in Chungcheongbuk-do
#3,796 in South Korea
Chun Bo., Ltd
Forward Citations = 0
5 inventors:
Chungcheongbuk-do, South Korea
Chun Bo., Ltd
EPO Patents = 3
Forward Citations = 0
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5 inventors (with patents filed for the assignee):
Kyoung Cheol Kim (2 out of 2 patents)
Ji Ung Jeon (2 out of 2 patents)
Su Cheol Park (2 out of 2 patents)
4. Kyoung Hwan Kim (2 out of 2 patents)
5. Sang Yul Lee (2 out of 6 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chun Bo., Ltd. Retrieved from https://idiyas.com/company/chun-bo
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]