This inventor holds 4 USPTO granted patents and 2 published patent applications, plus 3 CIPO patents. Top assignees: Hyundai Motor Company, Kia Motors Corporation, Kia Corporation. Active years: 2014-2025.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Joo Hang Lee. Retrieved from https://idiyas.com/inventor/joo-hang-lee-whgrgbmr
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
USPTO Granted Patents = 4 (Patent Applications = 2)
% Patents Active = 100.0
CIPO Patents = 3
Average Co-Inventor Count = 3.5
ph-index = 1
Forward Citations = 1(Granted Patents)
Company Filing History:
4 out of 20,399 Hyundai Motor Company
3 out of 8,094 
Kia Motors Corporation
1 out of 5,883 
Kia Corporation
where one patent can have more than one assignee
Years Active: 2014-2025
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4 patents (USPTO):Explore Patents
Profile summary based on public USPTO records.
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]
2 patents pending:
IDiyas Innovation Intelligence. (2026). Inventor Profile: Joo Hang Lee. Retrieved from https://idiyas.com/inventor/joo-hang-lee-whgrgbmr
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]
3 patents (CIPO):
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]
4 patents pending (EPO):
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]