Inventor · disambiguated record
Qinglun Che
Also filed as: CHE QINGLUN
3 granted patents·3 citations·filing 2020–2023
52Inventor score
Files withUNIV QINGDAO TECHNOLOGY3
Top patents by PatentIndex Score
3 records- 0190US11768149B2Device for measuring frictional force and film thickness of lubricating oil film in different surface velocity directionsUNIV QINGDAO TECHNOLOGY·Filed 2021·Granted Sep 26, 2023·3 cites·10 claims
- 0267US12276440B2Tooling and method for flexible through connection between double liners of water heaterUNIV QINGDAO TECHNOLOGY·Filed 2023·Granted Apr 15, 2025·0 cites·10 claims
- 0352US11685877B2Super-lubricity water lubricating additive, super-lubricity water lubricant, preparation method and applicationUNIV QINGDAO TECHNOLOGY·Filed 2020·Granted Jun 27, 2023·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →