Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#136 in Busan
#5,790 in South Korea
Zenax Inc.
Forward Citations = 0
3 inventors:
Zenax Inc.
% Expired Patents = 100.0
Forward Citations = 0
Loading Chart...
Loading Chart...
3 inventors (with patents filed for the assignee):
Chang Hyeon Kim (1 out of 12 patents)
Lee Hyun Shin (1 out of 9 patents)
Eun Jung Shin (1 out of 5 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Zenax Inc.. Retrieved from https://idiyas.com/company/zenax
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]