Inventor · disambiguated record
Dandan Xu
Also filed as: XU DANDAN
6 granted patents·28 citations·filing 2017–2023
78Inventor score
Files withXU DANDAN4BEIJING BUILDING RES INSTITUTE CORPORATION LIMITED OF CSCEC1GRG BANKING EQUIPMENT CO LTD1
Top patents by PatentIndex Score
6 records- 0189US10417532B2Offline identity authentication method and apparatusGRG BANKING EQUIPMENT CO LTD·Filed 2017·Granted Sep 17, 2019·11 cites·8 claims
- 0283USD1039081SExercise equipmentXU DANDAN·Filed 2023·Granted Aug 13, 2024·10 cites·1 claims
- 0373US12037762B1Prestressed fish-belly reaction frame, pile foundation bearing capacity detection device and application thereofBEIJING BUILDING RES INSTITUTE CORPORATION LIMITED OF CSCEC·Filed 2023·Granted Jul 16, 2024·1 cites·6 claims
- 0470USD1007625SCable crossover attachmentXU DANDAN·Filed 2023·Granted Dec 12, 2023·4 cites·1 claims
- 0559USD1016941SLandmine attachmentXU DANDAN·Filed 2023·Granted Mar 5, 2024·2 cites·1 claims
- 0636USD953769SBaby bedXU DANDAN·Filed 2021·Granted Jun 7, 2022·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →