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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#125 in Suwon
#5,802 in South Korea
Hajen Co., Ltd
Forward Citations = 81
3 inventors:
Hajen Co., Ltd
Calculating rank
Trademarks = 1
Forward Citations = 81
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3 inventors (with patents filed for the assignee):
Sung-Chul Park (1 out of 1 patent)
Kyoung-In Cho (1 out of 1 patent)
Jong-Hwa Park (1 out of 14 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hajen Co., Ltd. Retrieved from https://idiyas.com/company/hajen-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]