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USPTO Data Jan 1 1976 - Oct 6 2026
2 Patents
#31 in Chungcheongnam-Do
#3,791 in South Korea
Pkl Co., Ltd.
Forward Citations = 2
5 inventors:
Chungcheongnam-Do, South Korea
Pkl Co., Ltd.
Forward Citations = 2
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5 inventors (with patents filed for the assignee):
Sang Soo Choi (2 out of 2 patents)
Yong Dae Kim (2 out of 8 patents)
Han Byul Kang (2 out of 2 patents)
4. Hyun Joon Cho (2 out of 2 patents)
5. Jong Min Kim (2 out of 21 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pkl Co., Ltd.. Retrieved from https://idiyas.com/company/pkl-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]