This inventor holds 5 USPTO granted patents. Top assignees: Korea Institute of Science and Technology, Lg Chem, Ltd, Sangwon Enc Co.. Active years: 2000-2020.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Ho In Lee. Retrieved from https://idiyas.com/inventor/ho-in-lee-y8o57knp
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
% Patents Active = 80.0
Average Co-Inventor Count = 3.8
ph-index = 2
Forward Citations = 11(Granted Patents)
Location History:
- Seoul, KR (2000 - 2003)
- Daejeon, KR (2020)
Company Filing History:
2 out of 2,251 
Korea Institute of Science and Technology
1 out of 8,642 
Lg Chem, Ltd
1 out of 1 Sangwon Enc Co.
4. 1 out of 834,601 patents
Other
Years Active: 2000-2020
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5 patents (USPTO):Explore Patents
3. 6338748 - Hydrometallurgical method for recovery of zinc from electric arc furnace dust (2002-01-15),
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]
IDiyas Innovation Intelligence. (2026). Inventor Profile: Ho In Lee. Retrieved from https://idiyas.com/inventor/ho-in-lee-y8o57knp
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]
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]