In Cheol Lee (2 out of 8 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
2 Patents
#92 in Suwon
#3,802 in South Korea
Plan Co., Ltd
Forward Citations = 1
1 inventor:
Plan Co., Ltd
Calculating rank
Forward Citations = 1
Loading Chart...
Loading Chart...
1 inventor (with patents filed for the assignee):
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Plan Co., Ltd. Retrieved from https://idiyas.com/company/plan-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]