Inventor · disambiguated record
Jianqin Yu
Also filed as: YU JIANQIN
8 granted patents·8 pending applications·3 citations·filing 2016–2019
72Inventor score
Top patents by PatentIndex Score
16 records- 0179US11178858B2AquariumGuangdong boyu group co ltd·Filed 2019·Granted Nov 23, 2021·3 cites·6 claims
- 0257US10820579B2Water quality purification device, water purifier and aquarium using the sameGuangdong boyu group co ltd·Filed 2019·Granted Nov 3, 2020·0 cites·11 claims
- 0351US2020113149A1Pet caseGuangdong boyu group co ltd·Filed 2019·Application pending·0 cites
- 0450US12161098B2Pet water dispenserGuangdong boyu group co ltd·Filed 2019·Granted Dec 10, 2024·0 cites·9 claims
- 0550US11172655B2AquariumGuangdong boyu group co ltd·Filed 2019·Granted Nov 16, 2021·0 cites·12 claims
- 0649US2019166809A1Effluent switching deviceGuangdong boyu group co ltd·Filed 2018·Application pending·0 cites
- 0747US2019358612A1Catalyst filler for purifying water in aquariums and preparation method and use thereofGuangdong boyu group co ltd·Filed 2019·Application pending·0 cites
- 0845US10859085B2Magnetic pump, water pumping device and method for using the magnetic pumpGuangdong boyu group co ltd·Filed 2019·Granted Dec 8, 2020·0 cites·10 claims
- 0943US11172654B2AquariumGuangdong boyu group co ltd·Filed 2019·Granted Nov 16, 2021·0 cites·19 claims
- 1043US11116186B2AquariumGuangdong boyu group co ltd·Filed 2018·Granted Sep 14, 2021·0 cites·17 claims
- 1142US2020005621A1Liquid level alarm device for water filterGuangdong boyu group co ltd·Filed 2019·Application pending·0 cites
- 1242US2019239491A1Water pump and aquarium equipment comprising the water pumpGuangdong boyu group co ltd·Filed 2019·Application pending·0 cites
- 1342US2020177066A9Power generation apparatus and aquarium equipmentGuangdong boyu group co ltd·Filed 2019·Application pending·0 cites
- 1442US2019239490A1Power generation apparatus and aquarium equipment comprising the power generation apparatusGuangdong boyu group co ltd·Filed 2019·Application pending·0 cites
- 1539US2019345945A1Control circuitry and method applied to pumping device, pumping device and aquarium equipmentGuangdong boyu group co ltd·Filed 2019·Application pending·0 cites
- 1638US10995764B2Cross-flow type flow-making water pumpYU YOUKAI·Filed 2016·Granted May 4, 2021·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →