Inventor · disambiguated record
Qingjie Liu
Also filed as: LIU QINGJIE
1 granted patent·1 pending application·0 citations·filing 2021–2022
2Inventor score
Top patents by PatentIndex Score
2 records- 0151US12038344B2Phase power device and fluid experiment systemPETROCHINA CO LTD·Filed 2021·Granted Jul 16, 2024·0 cites·14 claims
- 0241US2025209634A1Coarse annotation based semantic segmentation model training method and deviceHANGZHOU INNOVATION INSTITUTE BEIHANG UNIV·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →