Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
2 Patents
#201 in Seongnam
#3,801 in South Korea
Calth. Inc.
Forward Citations = 1
5 inventors:
Calth. Inc.
Forward Citations = 1
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5 inventors (with patents filed for the assignee):
Sung Il Han (2 out of 2 patents)
Jeong Hoon Lee (2 out of 2 patents)
Kyung Jae Lee (1 out of 9 patents)
4. Yong Kyoung Yoo (1 out of 4 patents)
5. Cheon Jung Kim (1 out of 1 patent)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Calth. Inc.. Retrieved from https://idiyas.com/company/calth
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]