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USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#10 in Yangsan
#5,810 in South Korea
Hsr & Aco., Ltd.
Forward Citations = 2
4 inventors:
Hsr & Aco., Ltd.
Calculating rank
Forward Citations = 2
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4 inventors (with patents filed for the assignee):
Hyung-Sik Choi (1 out of 11 patents)
Jae-Hong Kim (1 out of 131 patents)
Jin-Hyung Bae (1 out of 1 patent)
4. Gyung-Jae Heo (1 out of 3 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hsr & Aco., Ltd.. Retrieved from https://idiyas.com/company/hsr-and-aco
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]