Inventor · disambiguated record
Elizabeth Minhee Han
Also filed as: HAN ELIZABETH MINHEE
4 granted patents·9 citations·filing 2020–2023
66Inventor score
Technology areasA47L
Files withECOLAB USA INC4
Top patents by PatentIndex Score
4 records- 0193US11666198B2Monitoring and control of thermal sanitization in automated cleaning machinesECOLAB USA INC·Filed 2021·Granted Jun 6, 2023·4 cites·20 claims
- 0293US11627861B2Control of cleaning machine cycles using machine visionECOLAB USA INC·Filed 2020·Granted Apr 18, 2023·5 cites·19 claims
- 0370US12465190B2Monitoring and control of thermal sanitization in automated cleaning machinesECOLAB USA INC·Filed 2023·Granted Nov 11, 2025·0 cites·20 claims
- 0469US12495947B2Control of cleaning machine cycles using machine visionECOLAB USA INC·Filed 2023·Granted Dec 16, 2025·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →