Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
2 Patents
#55 in Gwangju
#3,801 in South Korea
Protech Korea Co. Ltd.
Forward Citations = 0
7 inventors:
Protech Korea Co. Ltd.
Forward Citations = 0
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7 inventors (with patents filed for the assignee):
Heui Bom Lee (2 out of 3 patents)
Dongjin Lee (2 out of 4 patents)
Juncheul Jung (2 out of 3 patents)
4. Jeong Rok Yun (2 out of 5 patents)
5. Mun Yong Lee (2 out of 49 patents)
6. Sin Ho Ryu (2 out of 2 patents)
7. Sang Lae Lee (2 out of 3 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Protech Korea Co. Ltd.. Retrieved from https://idiyas.com/company/protech-korea-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]