Inventor · disambiguated record
Chunjiang Tian
Also filed as: Tian Chunjiang
12 granted patents·1 pending application·54 citations·filing 2018–2024
88Inventor score
Technology areasB63C
Files withSUBLUE UNDERWATER AI CO LTD6TIANJIN DEEPFAR OCEAN TECH CO LTD4DEEPINFAR OCEAN TECH INC2SUBLUE TECH INC1
Top patents by PatentIndex Score
13 records- 0182USD978765SUnderwater scooterDEEPINFAR OCEAN TECH INC·Filed 2020·Granted Feb 21, 2023·11 cites·1 claims
- 0279USD976796SUnderwater scooterSUBLUE UNDERWATER AI CO LTD·Filed 2020·Granted Jan 31, 2023·8 cites·1 claims
- 0374USD897267SUnderwater scooterTIANJIN DEEPFAR OCEAN TECH CO LTD·Filed 2018·Granted Sep 29, 2020·15 cites·1 claims
- 0463USD1096030SAutomatic swimming pool cleanerSUBLUE UNDERWATER AI CO LTD·Filed 2024·Granted Sep 30, 2025·2 cites·1 claims
- 0559USD861572SUnder water intelligent tracking robotTIANJIN DEEPFAR OCEAN TECH CO LTD·Filed 2018·Granted Oct 1, 2019·8 cites·1 claims
- 0654USD978766SUnderwater propulsion deviceSUBLUE TECH INC·Filed 2022·Granted Feb 21, 2023·3 cites·1 claims
- 0748US2023159143A1Underwater boosterTIANJIN DEEPFAR OCEAN TECH CO LTD·Filed 2019·Application pending·0 cites
- 0847USD970423SPower floating boardDEEPINFAR OCEAN TECH INC·Filed 2019·Granted Nov 22, 2022·4 cites·1 claims
- 0942USD937349SDeepwater boosterTIANJIN DEEPFAR OCEAN TECH CO LTD·Filed 2018·Granted Nov 30, 2021·3 cites·1 claims
- 1038USD1095333SUnderwater droneSUBLUE UNDERWATER AI CO LTD·Filed 2024·Granted Sep 30, 2025·0 cites·1 claims
- 1134USD1093786SSwimming pool cleaning robotSUBLUE UNDERWATER AI CO LTD·Filed 2024·Granted Sep 16, 2025·0 cites·1 claims
- 1233USD1086206SElectric outboard motorSUBLUE UNDERWATER AI CO LTD·Filed 2024·Granted Jul 29, 2025·0 cites·1 claims
- 1333USD976795SBuoyancy chamberSUBLUE UNDERWATER AI CO LTD·Filed 2020·Granted Jan 31, 2023·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →