Inventor · disambiguated record
Heju Ji
Also filed as: JI HEJU
2 granted patents·1 pending application·1 citations·filing 2018–2019
29Inventor score
Files withUNIV QINGDAO TECHNOLOGY3
Top patents by PatentIndex Score
3 records- 0166US10969058B2Continuous supply precision minimum quantity lubrication pump supporting different lubrication conditionsUNIV QINGDAO TECHNOLOGY·Filed 2018·Granted Apr 6, 2021·1 cites·12 claims
- 0250US11047818B2Integrated online measurement system for thermophysical property parameters of nanofluid cutting fluidUNIV QINGDAO TECHNOLOGY·Filed 2019·Granted Jun 29, 2021·0 cites·10 claims
- 0348US2020086441A1Mdof micro-lubrication intelligent spray head system for cnc milling machineUNIV QINGDAO TECHNOLOGY·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →