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USPTO Data Jan 1 1976 - Oct 13 2026
3 Patents
#46 in Hwaseong
#2,793 in South Korea
Hk Co., Ltd.
Forward Citations = 18
6 inventors:
Hk Co., Ltd.
Trademarks = 2
Forward Citations = 18
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6 inventors (with patents filed for the assignee):
Man Sik Park (2 out of 2 patents)
Jung Hun Shin (2 out of 2 patents)
Hak Jae Lee (1 out of 1 patent)
4. Yang Jae Shin (1 out of 2 patents)
5. Sung Jun Jo (1 out of 1 patent)
6. Won Jae Lee (1 out of 7 patents)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hk Co., Ltd.. Retrieved from https://idiyas.com/company/hk-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]